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Bestselling Car Equalizers

Last Updated: 07/19/2018

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  #1

AudioControl LC2i 2 Channel Line Out Converter Wwith AccuBASS and Subwoofer Control

Model: LC2I   |    Mpn: LC2I   |    Ean: 0012345678912   |    PartNumber: LC2I   |   Asin: B00IIL0LW0

Audio Control LC2i 2-channel line output converter for adding amps to your factory system

Features

  • Two channels of Active speaker level inputs - Accept 400 watt signals per channel
  • Fixed and variable outputs with discrete level controls
  • AccuBASS processing for correction of bass roll-off
  • Input For Optional Remote Level Control
  • Compact design
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Brand: AudioControl   |   Manufacturer: Audio Control

Item Dimensions: 6.5 x 3.25 x 1.5 inches (16.5 x 8.3 x 3.8 cm)   |   Package Dimensions: 1.9 x 7.8 x 8.6 inches (4.8 x 19.8 x 21.8 cm)

Amazon Price: $59.99 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $64.95 | Used Price: $63.95

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  #2

Sound Storm S4EQ 4 Band Pre-Amp Car Equalizer With Gold-Plated Front / Rear and Subwoofer Outputs

Model: S4EQ   |    Mpn: S4EQ   |    Ean: 0971478449144   |    PartNumber: S4EQ   |   Asin: B000O50VEQ

The 4-Band Preamp Equalizer from Sound storm features front, rear and subwoofer outputs and it comes equipped with a fader control. The gold-plated connectors will stand the test of time and the dual-color illumination lights up all of the controls.

Features

  • Dual Color Illumination
  • Variable Subwoofer Filter, Subwoofer Level Control, Master Volume Control
  • Variable Phase, Fader Control, Input Selector, 2 Source Input
  • Gold-Plated Front, Rear, and Subwoofer Outputs, Pre-amp Output: 7 V
  • EQ Band Center Frequencies: 40 Hz, 150 Hz, 1 kHz, 20 kHz
  • Boost / Cut at Center Frequencies: + / - 18 dB
  • Dimensions: 4-1 / 4 (L) x 6-13 / 16 (W) x 1-1 / 8 (H)
  • 1 Year Warranty
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Brand: Sound Storm Laboratories   |   Manufacturer: Sound Storm Laboratories

Item Dimensions: 1.1 x 6.8 x 4.3 inches (2.8 x 17.3 x 10.9 cm)   |   Package Dimensions: 1.9 x 7.8 x 8.8 inches (4.8 x 19.8 x 22.4 cm)

Amazon Price: $27.99 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $27.99

Warranty: 1 Year Warranty

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  #3

Soundstream BX-20Z Digital Bass Reconstruction Processor

Model: BX-20Z   |    Mpn: BX-20Z   |    Ean: 0709483031821   |    PartNumber: BX-20Z   |   Asin: B001UMED0U

Digital Bass Driver with Dash Mount Remote Bass Control

Features

  • Digital Bass Driver with Dash Mount Remote Bass Control
  • Bass restoration circuit accurately recreates and injects low frequency information back into the signal path
  • Bass equalization circuit contours the restored bass to your speaker subwoofers
  • Bass maximizer indicator has 2 LED Indicators that flashes when the bass maximization circuit is activated
  • PFM Subsonic filter switch to protect your subwoofers and fine tune the bass response of any system
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Brand: Soundstream   |   Manufacturer: Soundstream

Item Dimensions: 1 x 5 x 7.5 inches (2.5 x 12.7 x 19.1 cm)   |   Package Dimensions: 2.6 x 8.6 x 10.5 inches (6.6 x 21.8 x 26.7 cm)

Amazon Price: $52.79 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $52.79

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  #4

Clarion EQS755 Car Equalizer

Model: EQS755   |    Mpn: EQS755   |    Ean: 0729218020951   |    PartNumber: EQS755   |   Asin: B00S7G1TW2

The EQS755 is 1/2-Din Chassis Graphic EQ w/ Built-In Low-Pass Filter. Equipped with a full-featured 7-band graphic equalizer, you will enjoy superior control over the audio spectrum with frequency adjustments in the 50 Hz to 16 kHz range over seven bands. This gives you the power to get the most of your sound system, and the ability to contour the sound output to your musical taste.

Features

  • 1/2-Din Chassis Graphic Equalizer with Built-In Low-Pass Filter 6-Channel / 8-Volt RCA Outputs (Front, Rear and Subwoofer) 7-Ban Graphic Equalizer (50Hz, 125Hz, 315Hz, 750Hz, 2.2KHz, 6KHz, 16KHz)
  • 3.5mm Front AUX Input 2-Channel RCA AUX Input with Variable Gain Adjustment RCA and High Level Speaker Inputs
  • Blue Illumination Independent Master Volume and Subwoofer Level Control with Fader Control Selectable 12dB Low-Pass Filer (60Hz or 90Hz)
  • Ground Loop Isolation Circuit Dimensions: 7(W)x4-1/4(L)x1(H)
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Brand: Clarion   |   Manufacturer: Clarion Corporation of America

Item Dimensions: 1 x 7 x 4.25 inches (2.5 x 17.8 x 10.8 cm)   |   Package Dimensions: 1.7 x 6.4 x 8.8 inches (4.3 x 16.3 x 22.4 cm)

Amazon Price: $79.99 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $81.68

Warranty: Limited one year parts and labor

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  #5

Soundstream BX-12 Digital Bass Processor

Model: BX-12   |    Mpn: BX-12   |    Ean: 0709483020863   |    PartNumber: BX-12   |   Asin: B000P0ZX7K

Digital Bass Processor

Features

  • Digital Bass Processor
  • Enhances the user bass control
  • Dash mount remote control included for convenience
  • PFM Subsonic filter and bass level control
  • Output Level: 13.5 volt
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Brand: Soundstream   |   Manufacturer: Soundstream

Item Dimensions: 8.5 x 2.5 x 10.5 inches (21.6 x 6.4 x 26.7 cm)   |   Package Dimensions: 2.4 x 8.6 x 10.5 inches (6.1 x 21.8 x 26.7 cm)

Amazon Price: $47.00 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $51.42 | Used Price: $46.28

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  #6

SoundXtreme Digital Bass Machine Processor ST-AP6

Model: ST-AP7   |    Mpn: ST-AP7   |    Ean: 0700987503111   |    PartNumber: ST-AP7   |   Asin: B00EVZ42O0

DIGITAL BASS MACHINE PROCESSOR BY XTREMEVISION!

Features

  • Dash Mount Remote Control | Bass Level & PFM Subsonic Filter | Bass Equalization Circuit
  • Bass Output Control | Bass Output Control | PFM Subsonic Filter Control
  • Parametric Bass Controls | PWM High Head Room Power Supply | Output Level 13.5 Volt
  • Frequency Response: 10HZ-100KHZ | THD: 0.003% & S/N @ 130DB
  • Balanced Input Noise Rejection AT60DB
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Brand: SoundXtreme   |   Manufacturer: SoundXtreme

Item Dimensions: 2 x 9 x 7 inches (5.1 x 22.9 x 17.8 cm)   |   Package Dimensions: 2.5 x 10.9 x 19.4 inches (6.4 x 27.7 x 49.3 cm)

Amazon Price: $29.99 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $29.99

Warranty: NULL

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  #7

Hifonics BXIPRO1.0 Digital Bass Enhancement Processor with Dash Mount

Model: BXIPRO1.0   |    Mpn: BXIPRO1.0   |    Ean: 0731215368349   |    PartNumber: BXIPRO1.0   |   Asin: B005XFUOEO

The BXiPRO 1.0 from Hifonics contains a bass-driver circuit that an accurately recreates and injects low-frequency information back into the signal path. What that means in everyday terms in everyday terms is that the BXiPRO 1.0 will give more bass impact to your best compact discs or even your old tapes. The BXiPRO 1.0 includes a dash-mount remote control.

Features

  • 15V RMS Max input level
  • 12.2V Max output level
  • Frequency response: 10hz-35, 000Hz
  • High-headroom PWM power supply
  • Accurately recreates and injects low-frequency information back into signal path
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Brand: Hifonics   |   Manufacturer: Hifonics

Item Dimensions: 9.6 x 2.6 x 11.9 inches (24.4 x 6.6 x 30.2 cm)   |   Package Dimensions: 2.6 x 9.6 x 11.9 inches (6.6 x 24.4 x 30.2 cm)

Amazon Price: $46.00 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $46.75

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  #8

PPB1 ParaPunch Bass EQ

Model: PPB1   |    Mpn: PPB1   |    Ean: 0095254658213   |    PartNumber: PPB1   |   Asin: B006UK262E

PPB1 Para-Punch Bass remote EQ with variable 35-70Hz frequency and 0dB to +18dB bass boost.

Features

  • Remote wired bass boost|0dB to +18dB boost @ 45Hz|Variable 35-70Hz frequency center|Includes bass knob, cable, mounting clip, mounting screws|1 Year|Standard Warranty
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Brand: Rockford Fosgate   |   Manufacturer: Rockford Fosgate

Item Dimensions: 1.8 x 2 x 7 inches (4.6 x 5.1 x 17.8 cm)   |   Package Dimensions: 1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)

Amazon Price: $28.99 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $31.99

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  #9

BOSS Audio AVA1210 7 Band Pre-Amp Half-DIN Car Equalizer, Subfoofer Output, Subwoofer Level Control

Model: AVA1210   |    Mpn: AVA1210   |    Ean: 0070050045269   |    PartNumber: AVA1210   |   Asin: B0002VMVMW

Front panel controls
View larger Installation
View larger Installation Set your source volume at a position between 6 o clock and 9 o clock, and leave it at this setting. Always use the AVA1210 volume control as a master main volume control. It has better electronics, higher signal to noise ratio and is more linear than any source unit volume control available. If engine noise is audible, check the ground connection on all units and in the audio system.

Features Volume control with up to 8 volts RMS of output Seven band equalizer with 18 dB boost/Cut Specific bandwidth for each band Low noise BI-FET op-amp design yields minimum distortion On-board 30 volt BI-Polar switching power supply Subwoofer outputs and level controls Subwoofer frequency selection switch (32Hz/64Hz/128Hz) Input selector for AUX or CD Universal half-DIN chassis for ease of installation Gold plated RCA input/output connectors 20 dB headroom eliminates signal overload Blue light illumination Specifications Frequency bands: Front channel 125Hz, 500Hz, 3.5kHz, 12Khz / Rear channel 50Hz, 600Hz, 6.3kHz Boost/Cut: +/-18 dB Signal to noise ratio: 110 dB ref 1 volt input Frequency response: 1Hz 15kHz, +/-1 dB Maximum output voltage: 8 volts RMS Total harmonic distortion: 0.05% Input sensitivity: 150mV Headroom: 20 dB Input impedance: 10k Ohms Stereo separation: 82 dB/1kHz Operating voltage: 11-15 volts negative ground Output impedance: 50k Ohms Dimensions: 1 x 7 x 4-9/16 / 27.5mm x 178mm x 115mm

Features

  • Front Adjustable EQ Band Frequencies: 125 Hz, 500 Hz, 3.5 kHz, 12 kHz
  • Rear Adjustable EQ Bands Frequencies: 50 Hz, 600 Hz, 6.3 kHz
  • Switchable Subwoofer Filter 32 Hz - 128 Hz, Frequency Response 10 Hz - 15 kHz
  • Inputs: Dual 2 Channel Source. Outputs: Front, Rear & Sub. Fader Control
  • Gain + / - 18 dB, Maximum Input Voltage 15 Volts, Maximum Output Voltage 8 Volts
  • Signal to Noise Ratio > 100 dB, Channel Separation 20 dB, Total Harmonic Distortion 0.050
  • Dimensions: Depth 4.6 x Width 7 x Height 1
  • 1 Year Warranty
  • 7 Bands
  • RCA Input; Subwoofer output
  • Subwoofer level control; Preamp/amplified, Preamp
  • Night illumination
  • Subwoofer Level Control
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Brand: BOSS Audio   |   Manufacturer: BOSS AUDIO

Item Dimensions: 1 x 7 x 4.6 inches (2.5 x 17.8 x 11.7 cm)   |   Package Dimensions: 2.2 x 7.4 x 8.8 inches (5.6 x 18.8 x 22.4 cm)

Amazon Price: $39.99 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $39.99

Warranty: 1 YEAR WARRANTY

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  #10

EMB - Eqb75 - Dual 10 Band Stereo Equalizer With Spectrum Analyzer

Model: EQB75   |    Mpn: EQB75   |    Ean: 0700987501339   |    PartNumber: EQB75   |   Asin: B00IXTIW2I

Dual 10 Band Stereo Equalizer with Spectrum Analyzer Display! All led sliders!

Features

  • Ten Bands of graphic EQ per Channel
  • Multi-colored spectrum analyzer display shows the output of the system
  • LEDs in all sliders, Two Line inputs and dual tape monitor loops
  • Tuner | CD | TAPE | DVD inputs!
  • Power supply MAX:20W
  • NOTE: Refer the User Manual before use which is highly essential.
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Brand: EMB   |   Manufacturer: EMB

Item Dimensions: 11 x 18 x 4 inches (27.9 x 45.7 x 10.2 cm)   |   Package Dimensions: 4.69 x 11.69 x 19.02 inches (11.9 x 29.7 x 48.3 cm)

Amazon Price: $77.00 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $77.00 | Used Price: $55.17

Warranty: 1 year.

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  #11

Massive Audio EQ-7X Car Equalizer with 7 Band Graphic Equalizer - Aux inputs - 7V RCA Outputs - 8V Line Driver - 12dB Crossover

Model: EQ-7   |    Mpn: FBA_EQ-7   |    Ean: 0623169650116   |    PartNumber: FBA_EQ-7   |   Asin: B00852WCR4

5 star car equalizer | the EQ7 Massive Audio car stereo equalizer is a 7 band graphic equalizer that will correct peaks and dips in sound characteristics associated with most vehicles' interior. This graphic equalizer also Features a switch to change the LED color from red to Blue depending on the interior of the vehicle. More tuning control | with stellar Features such as: adjustable Master volume level, adjustable subwoofer level, 2-channel RCA aux input and adjustable gain, 7-Band, 1/2 din, 8V line driver, auxiliary inputs, 6-channel/ 7V RCA outputs, you can take full control on how you like your music to sound! clearer, better, perfect! say goodbye to white noise | don't waste your time or money on cheap quality car audio equalizers that produce a lot of background noise. With selectable 12dB low-pass crossover (60Hz or 90Hz), and gold plated terminals, you're sure to get great crossovers and perfect sound quality! easy to install. Long lasting. | the Massive Audio EQ7 car audio equalizer is easy to install and produces amazing results for years! the EQ7 is the perfect device to enhance your car Audio's performance, and the best car equalizer in its class! compare US to clarion equalizer or Kenwood equalizer and see the big difference! Massive Audio quality guaranteed | since 1999, Massive Audio has been an industry leader in high performance audio products. Massive Audio laid its roots in high quality audio reproduction through in-house engineering and a dedication to customers.

Features

  • TOP RATED CAR AUDIO EQUALIZER | The EQ7X Massive Audio Car Stereo Equalizer is a 7 band graphic equalizer that will correct peaks and dips in sound characteristics associated with most vehicles' interior. This Graphic Equalizer also features a switch to change the LED color from Red to Blue depending on the interior of the vehicle.
  • MORE TUNING CONTROL | With Stellar features such as: Adjustable Master Volume Level, Adjustable Subwoofer Level, 2-Channel RCA Aux Input and Adjustable Gain, 7-Band, 1/2 DIN, 8V Line Driver, Auxiliary inputs, 6-Channel / 7V RCA Outputs, you can take full control on how you like your music to sound Clearer, Better, Perfect!
  • SAY GOODBYE TO WHITE NOISE | Don't waste your time or money on cheap quality Car Audio Equalizers that produce a lot of background noise. With Selectable 12dB Low-Pass Crossover (60Hz or 90Hz), and Gold Plated Terminals, you're sure to get great crossovers and perfect sound quality.
  • EASY TO INSTALL. LONG LASTING. | The Massive Audio EQ7X Car Audio Equalizer is easy to install and produces amazing results for years! The EQ7 is the perfect device to enhance your Car Audio's performance, and the Best Car Equalizer in its class! Dimensions: 7 (W) x 1 (H) x 4-1/8 (D)
  • MASSIVE AUDIO QUALITY | Since 1999, Massive Audio has been an industry leader in high performance audio products. Massive Audio laid its roots in high quality audio reproduction through in-house engineering and a dedication to customers.
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Brand: Massive Audio   |   Manufacturer: Massive Audio -- DROPSHIP

Item Dimensions: 6 x 2 x 8 inches (15.2 x 5.1 x 20.3 cm)   |   Package Dimensions: 1.8 x 6.4 x 8.7 inches (4.6 x 16.3 x 22.1 cm)

Amazon Price: $47.99 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $119.95

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  #12

Audio Control DQ-61 OEM Sound Processor

Model: DQ-61 BLACK   |    Mpn: DQ-61   |    Ean: 0865130466825   |    PartNumber: DQ-61   |   Asin: B00G9FNZ70

The environment of today's automobiles present challenges for the installation of a performance car audio system when matched to a factory source unit. Less than ideal speaker locations coupled with an acoustically unfriendly environment can compromise the experience. Fortunately for audio enthusiasts, the new AudioControl DQ-61 delivers the processing power necessary to maximize the audio experience.   AudioControl engineers designed the DQ-61 to be an extraordinary processor, so subsequently it is equipped with a number of installer friendly features that simplify the OEM connection and calibration process.   User friendly Signal Delay controls allow the listeners the ability to align themselves between the left and right speakers plus seamlessly blend in the subwoofer to the listening environment. Discrete equalization controls provide listeners with powerful processing to properly "tune" their audio systems and enjoy truly amazing sound.   Designed for maximum sound quality and enhanced audio performance, the DQ-61 is the latest AudioControl processor to incorporate AccuBASS. This patent pending process automatically corrects for the bass roll-off that is common with many factory-installed audio systems.   Product Features: Free iOS Mobile Tools app with DQ-61 Delay module User friendly Signal Delay enhances the acoustical alignment between the left and right channels plus the front and subwoofer channels Individual equalization controls for t...

Features

  • DQ-61 - AudioControl 6-Channel Factory Sound Processor with EQ and Signal Delay
  • Designed to work with any factory stereo
  • 6 speaker-level inputs (each can handle up to 400 watts RMS of power)
  • Input level controls with maximization indicator LED
  • Dimensions: 8-5/8W x 1-1/4H x 5D
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Brand: AudioControl   |   Manufacturer: Audio Control

Item Dimensions: 3.5 x 9.5 x 12 inches (8.9 x 24.1 x 30.5 cm)   |   Package Dimensions: 3.5 x 9.3 x 11.9 inches (8.9 x 23.6 x 30.2 cm)

Amazon Price: $257.08 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $257.14

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  #13

Planet Audio Half-DIN, Band Car Equalizer, Subwoofer Output with Adjustable Filter, fixed bands

Model: PEQ10   |    Mpn: PEQ10   |    Ean: 0777779787134   |    PartNumber: PEQ10   |   Asin: B002QUZHXC

Audio Connections
View larger How An Equalizer Is Used The Planet Audio PEQ10 parametric equalizer is a high-fidelity signal processor/preamplifier that allows you to control the relative levels within the audible frequency spectrum of a stereophonic system. It is intended for use in a car audio system which includes amplifiers in a signal path after the equalizer, and provides front, rear, and subwoofer low level outputs via RCA connectors.

Specifications EQ center frequencies: 75Hz 200Hz 2kHz 20kHz Equalization range: +/- 18 dB (boost/cut) Frequency response: 20Hz 20kHz Subwoofer crossover frequency: Variable 45 180Hz Signal to noise ratio: 105 dB THD: 0.05% Subwoofer channel THD: 0.05% Channel separation: 60 dB Low Level Input Voltage: 0.5 V Defeat/Equalizer: 0 dB/ +/-1 dB Power supply: 10-16V negative ground Output voltage: 7V RMS Front Panel Controls And Key Features
View larger Front Panel Controls And Key Features Master Volume Control: Use this to adjust the overall output volume level. Fader: Use this control to balance the sound level between front and rear speakers as desired. Auxiliary Input Selector: This button permits you to select the equalizer input source. The unit features separate rear RCA inputs for CD/DVD players and your choice of an AUX input. Subwoofer Frequency: Use this knob to set the crossover frequency for the subwoofer output channel (i.e. it is a low pass filter) Subwoofer Gain: This control permits you to increase or decrease the output level of the subwoofer channels. Boost/Cut Controls: Each of these controls represent a range of frequencies surrounding a center frequency to cover the audio spectrum from subwoofer frequencies to treble frequencies. Adjust these controls to suit your taste and listening environment. Each center frequency can be adjusted +/- 12 dB.

Features

  • Four fixed bands (high, mid, low and sub) with 12dB of boost / cut adjustment. The adjustable subwoofer crossover and gain control add flexibility to your bottom end
  • 4 Band Adjustment, Subwoofer Output with Adjustable Filter
  • Subwoofer Level Control, Auxiliary Input
  • Master Volume Control, Fader Control
  • Input Sensitivity Adjustment, PWM (Pulse Width Modulated) Power Supply
  • S / N: 85dB, Night Illumination
  • Dimensions: Depth 7 x Width 1.4 x Height 5.1
  • 1 Year Warranty
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Brand: Planet Audio   |   Manufacturer: Planet Audio

Item Dimensions: 5.1 x 1.4 x 7 inches (13.0 x 3.6 x 17.8 cm)   |   Package Dimensions: 1.9 x 7.8 x 8.9 inches (4.8 x 19.8 x 22.6 cm)

Amazon Price: $27.83 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 1-2 business days
List Price: $35.75 | Used Price: $26.99

Warranty: One year over-the-counter exchange warranty

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  #14

Planet Audio EC20B 3-Way Electronic Crossover With Remote Subwoofer Control

Model: EC20B   |    Mpn: EC20B   |    Ean: 0809186299105   |    PartNumber: EC20B   |   Asin: B002QUZHY6

View larger How A Crossover Is Used The Planet Audio EC20B three-way electronic crossover is a high-fidelity signal processor that allows you to customize the low level output of your input source (a car radio), so that the signal can be applied to an amplifier or amplifiers as a part of a two-way or three-way mobile audio system. It is intended for use in a car audio system which includes amplifiers in the signal path after the crossover, and provides front, rear, and subwoofer low level outputs via RCA connectors.

Parallel Input Selection The EC20B is optimized for head units which provide outputs for Front (UR), Rear (UR), and Subwoofer (UR) channels. But what if your head unit only provides a single pair of stereo (UR) outputs? By setting the Parallel Input selector control to Out, the signal applied to the Front (UR) EC20B inputs will also be routed to the Rear channel. This eliminates the need for external Y-adaptors, which can sometimes add noise to the system. Now you can provide custom processing to the Rear channel independent of the settings you apply to the front.

Specifications Crossover center frequency ranges: Front (high pass) - 40-400Hz or 800Hz-8kHz; Rear (high pass) - 40-400Hz; Subwoofer (low pass) - 32-250Hz Crossover slope, front and rear: selectable 6d8/octave or 18d8/octave Crossover slope, sub channel: 18dB/octave Bass Boost center frequency range: 25-250Hz Bass Boost level adjustment: 0-+12dB Signal-to-Noise Ratio: 110dB THD: 0. 01% Channel separation: 80dB Input impedance: 20kOhms Output impedance: 100 Ohms Output gain: 1:2 (+6dB) Power supply: PWM type Output voltage: 8V maximum1 Dimensions (W x D x H): 5-1/8" x 8-1/4" x 1-3/4" Front Channel Crossover Multiplier By providing a way for you to select a frequency from either a Mids/Highs range or a Tweeter range for the Front channel crossover, we give you the choice to use this crossover in different applications. For example, you can use the Front channel as a stereo Tweeter channel by setting the Crossover Frequency Multiplier to the higher 800Hz-8kHz range, and Rear channel can serve as the Mids/Highs channel, for a three-way stereo system. Or you could create a four-channel system, with Front and Rear channels reproducing the Mids/Highs.

Subwoofer Input Mix Option Many head units also lack a subwoofer channel output. In this situation, by setting the Sub Input control to Mix, the EC20B sub channel controls will be delivered a mix of L Front/Rear to the Subwoofer Left Channel and a mix of the R Front Rear to the Subwoofer Right channel. This eliminates the need for external Y adaptors and mixer devices.

Input, Output, Remote, and Power Connections
View larger Input, Output, Remote, And Power Connections Power LED Front And Rear L/R Inputs: Connect the outputs of your head units to these connections and be sure to place the Parallel Input selector in the In position. Parallel Input Selector: If your audio source only has one pair of RCA inputs, placing this switch in the Out position allows the signal source connected to the front inputs to also be routed to the rear channel of the EC20B. Sub Input Source Selector: If your audio source lacks a subwoofer channel output, placing this switch in the Mix position will apply a mix of the front and rear channel of each of the left and right inputs to the EC20B sub channel input. Subwoofer Channel Input: Connect the subwoofer channel of your head unit to these connectors and place the Sub Input selector in the Direct position. If no sub channel outputs are available, see "Sub Input Source," above. +12V, Ground And Remote Turn-On Terminals: Use this control to select the highest frequency to be sent to the subwoofer channel. Choose a frequency between 32 Hz and 250Hz. Fuse Connector: Use only fuse with 3A rating. Front And Rear UR Outputs Subwoofer L/R Outputs Remote Level Control Connector Front and Rear Channel Controls
View larger Front And Rear Channel Controls High Pass Crossover: Use this control to set the lowest frequency which will pass through the Front (or Rear) Channel of your system. High Pass Crossover Frequency Multiplier (front channel only): This selector sets the frequency range for the high pass crossover. Choose the x1 position for 40Hz-400Hz range, or x20 for 800Hz-8kHz range. Crossover Slope: Crossover slope determines how rapidly the drop-off in sound level, measured in decibels/octave, occurs at the frequency selected by the crossover. One octave is equal to one-half of the currently selected frequency. For example, if you set the crossover to 80Hz and the slope to 18dB, the level at 40Hz to be 18dB lower than at 80Hz. Output Level Control: This control allows you to independently set the output level of the channel.

Features

  • Provides three Filter circuits for a variety of set-up options
  • Variable Low Pass: 32Hz to 250Hz, Variable High Pass: 40Hz to 400Hz.Bass Generator : Frequency response 10 Hz to 20 kHz, 1 dB
  • Frequency Multiplier: x1 or x20, Selectable Slope: 6dB or 18dB / octave
  • Independent Front and Rear Level Controls, S / N: 85dB
  • DC-to-DC Power Supply, Outputs for 3-Way or Front, Rear and
  • Subwoofer System Configurations, Remote Subwoofer Control
  • Variable Bass Boost 0 to +12dB, Dimensions: 8-1 / 4 L x 5-1 / 8 W x 1-7 / 8 H
  • 1 Year Warranty
  • 3-Way Electronic Crossover , With Remote Sub Level Control
  • Continuously Variable Low Pass: 32Hz To 250Hz Continuously Variable High Pass: 40Hz To 400Hz Frequency Multiplier: X1 Or X20
  • Selectable Slope: 6Db Or 18Db/Octave Independent Front And Rear Level Controls Signal-To-Noise Ratio: 110Db
  • Dc-To-Dc Power Supply Outputs For 3-Way Or Front, Rear And Subwoofer System Configurations
  • Remote Subwoofer Level Control Variable Bass Boost 0 To +12Db Dimensions: 5-1/8-Inchw X 8-1/4-Inchl X 1-7/8-Inchh
  • See more on Amazon...

Brand: Planet Audio   |   Manufacturer: Planet Audio

Item Dimensions: 1.8 x 5.1 x 8.3 inches (4.6 x 13.0 x 21.1 cm)   |   Package Dimensions: 2.5 x 9.7 x 10.75 inches (6.4 x 24.6 x 27.3 cm)

Amazon Price: $51.42 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $59.18

Warranty: One year over-the-counter exchange warranty

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  #15

GRAVITY Professional Digital Bass Machine GR-EQP11

Model: GR-EQP11   |    Mpn: 4332957966   |    Ean: 0700987502725   |    PartNumber: 4332957966   |   Asin: B00EUF2162

PRO DIGITAL BASS MACHINE BY GRAVITY!

Features

  • MASTER VOLUME CONTROL UP TO 9 VOLTS RMS
  • 4 BAND PARAMETIRC EQ WITH 12DB BOOST/CUT
  • ON-BOARD 30V BIPOLAR SWITCHING POWER
  • SUBWOOFER LEVEL CONTROL
  • SUBWOOFER FREQUENCY SELECTORS
  • See more on Amazon...

Brand: Unknown   |   Manufacturer: GRAVITY

Item Dimensions: 1.7 x 9 x 7.7 inches (4.3 x 22.9 x 19.6 cm)   |   Package Dimensions: 1.7 x 7.7 x 9 inches (4.3 x 19.6 x 22.9 cm)

Amazon Price: $44.00 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $52.74

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  #16

Car Bass Controller Adjust Level Volume Amplifier Subwoofer Equalizer Crossover

 Ean: 4894425527862   |    PartNumber: OLS16486-Z   |   Asin: B07CT7PX39

This remote amplifier level control is used to adjust an amplifier's power level, stereo, equalizer or crossover volume form the dashboard or other remote locations. It adds sub-woofer level controls or balances a multiple amplifier installation. Fine tunes the volume of any RCA line level signal you wish to control. Compact housing allows the unit to be mounted virtually anywhere so control is at the user's fingertips. Simple in and out connections, no additional wiring needed. Great for a sub amp volume control. Connect the RCA from the output of this Controller to the amplifier, and wire the car stereo output to the RCA input of this unit. Adds a Dash Mounted Sub-Woofer Volume Control 4 gold plated RCA's (2 RCA input & 2 RCA output) Level control knob Frequency 150Hz - 40Hz Gain 0db to -12db Package Included: 1 x Amplifier Subwoofer Equalizer

Features

  • This remote amplifier level control is used to adjust an amplifier's power level, stereo, equalizer or crossover volume form the dashboard or other remote locations
  • 4 gold plated RCA's (2 RCA input & 2 RCA output)
  • Level control knob, Frequency 150Hz - 40Hz, Gain 0db to -12db
  • The car amplifier adds sub-woofer level controls or balances a multiple amplifier installation. Fine tunes the volume of any RCA line level signal you wish to control
  • Simple in and out connections, no additional wiring needed
  • See more on Amazon...

Brand: OLSUS   |   Manufacturer: OLSUS

Amazon Price: $13.60 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 2-3 business days
List Price: $13.60

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  #17

Sound Storm SQ4 4-Band Pre-Amp Car Audio Equalizer With Front / Rear and Subwoofer Outputs

 Ean: 6210220276022   |    PartNumber: SSA10087   |   Asin: B07F63FMFK

Sound Storm SQ4 4-Band Pre-Amp Car Audio Equalizer With Front / Rear and Subwoofer Outputs

Features

Brand: Sueeing   |   Manufacturer: Sueeing

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  #18

SX AUDIO CAR AUDIO PASSIVE EQUALIZER 1/2 Din 7 BAND PRE AMP EQ SUB CROSSOVER

 PartNumber: does not apply   |   Asin: B07DH998QT

SX Audio 7 BAND PASSIVE PREAMP EQUALIZERFEATURES:
ADJUSTABLE GAIN CONTROL
OUTPUT LEVEL DISPLAY
EQ SLIDE CONTROLS
SUBWOOFER CROSSOVER POINTS
SUBWOOFER SWITCHSPECIFICATION:
EQ CENTER FREQUENCIES 60,150,400,1K, 3K, 6K and 15KHz
EQUALIZATION RANGE: +/- 12dB
INPUT IMPEDANCE: 100 Ohm
INPUT SENSITIVITY: 4 VOLTS FOR 500mV OUT
FREQUENCY RESPONSE: 20Hz TO 20KHz +/- 1dB
CROSSOVER ROLLOFF 12dB/OCTAVE
POWER REQUIREMENT: 11-16V DC
MOUNTING BRACKETS FOR OPTIONAL UNDER-DASHDIMENSIONS: 7X1X5-1/2 INCHES / 178X25.5X141mm

Exported By ExportYourStore

Features

Brand: SX AUDIO   |   Manufacturer: Unbranded

Amazon Price: $35.45 | as of 07/19/2018(4:54am pst)
Availibility:
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  #19

Nobsound Auto Car Amplifier Audio Subwoofer Bass Control Knob Sub Gain Equalizer Regulator Frequency Controller RCA Line Level Adjust

Model: CAR001   |    Mpn: CAR001   |    Ean: 3265575523157   |    PartNumber: CAR001   |   Asin: B07D6JTD4V

Features:
This remote amplifier level control adds sub-woofer level controls or balances a multiple amplifier installation
Fine tunes the volume of any RCA line level signal you wish to control
Connect the RCA from the output of this controller to the amplifier, and wire the car stereo output to the RCA input of this unit
Dash mount amplifier level control for Volume Adjustment
Can adjust the amplifier gain while driving
Perfect for balancing the system to change music styles
Simple in and out connections, no additional wiring needed
Just rotate the button gently, and the different frequencies can make the song sounds different

Specification:
Name: Car Power Amplifier Volume Regulator
Compatible: Car Universal
Adds a dash mounted sub-woofer volume control
Used to adjust an amplifier's power level, stereo, equalizer or crossover volume form the dashboard or other remote locations
4 gold plated RCA's (2 RCA input & 2 RCA output)
Level control knob
Material: Plastic Shell
Frequency: 150Hz-40Hz
Gain: 0db-12db
Two ways of regulation: Tone-up regulation / Frequency regulation

Package Includes:
1 * Bass Controller
4 * Screws

Features

  • This remote amplifier level control adds sub-woofer level controls or balances a multiple amplifier installation
  • Fine tunes the volume of any RCA line level signal you wish to control
  • Connect the RCA from the output of this controller to the amplifier, and wire the car stereo output to the RCA input of this unit
  • Dash mount amplifier level control for Volume Adjustment; Can adjust the amplifier gain while driving
  • Perfect for balancing the system to change music styles; Simple in and out connections, no additional wiring needed
  • See more on Amazon...

Brand: Douk Audio   |   Manufacturer: Nobsound

Package Dimensions: 3.15 x 3.54 x 5.12 inches (8.0 x 9.0 x 13.0 cm)

Amazon Price: $14.99 | as of 07/19/2018(4:54am pst)
Availibility: Usually ships in 24 hours
List Price: $14.99

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  #20

Expert Eletronics PX2 Connect Bluetooth 6 CH Equalizer Digital Audio Processor

 Ean: 7891533000031   |    PartNumber: 1330   |   Asin: B075JT4RXW

Expert Eletronics PX2 Connect Bluetooth 6 CH Equalizer Digital Audio Processor Expert Px2 Processor Limiter 6 Ch Px-2 Band Equalizer Control all the sound equalization details of your car and enjoy what your project has best with the functions and versatility of the Expert Eletronics Banda Crossover PX-2 Table, which acts with maximum efficiency as equalizer and audio processor. Featuring 6 fully customizable output channels, this crossover allows gain control, delay and many other attenuations in a simple and efficient way, simply select the channel and use the rotary encoder to make the desired settings. So with total efficiency you define the equalization adjustments making the difference in the performance of your professional automotive sound project, accompanying everything through the digital LED display in Blue color and resolution in 24 bits. Technical specifications: Digital Crossover With BLUETOOTH Excellent Functionality and Cost x Benefit Simplified and Accurate Commands Rotary Encoder 28 Equalization Bands Low Pass and Hi Pass Filters Blue LED Display Attenuations in 12dB, 24dB and 48dB by 8th Dimensions Comp. 12.0cm x 3.0cm x 1 "Wide. 25.0cm Package Content 1 Digital Audio Processor 1 Manual and Warranty Certificate

Brand: Expert Eletronics   |   Manufacturer: Expert Eletronics

Item Dimensions: 1.97 x 5.51 x 10.24 inches (5.0 x 14.0 x 26.0 cm)   |   Package Dimensions: 4.72 x 9.84 x 9.84 inches (12.0 x 25.0 x 25.0 cm)

Amazon Price: $259.00 | as of 07/19/2018(4:54am pst)
Availibility:
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