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  1. VTG Rare Majestic Car Stereo Graphic Equalizer Spectrum Analyzer Audio Bluetooth

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  2. Sparkomatic GE-50 Graphic Equalizer Power Booster Vintage Car Audio UNTESTED

    It may still work. See pics for condition.

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  3. VINTAGE OLD SCHOOL HERCULES 7 BAND CAR STEREO GRAPHIC EQUALIZER BOOSTER EQ-650L

    A really cool 1980s vibe 7 band equalizer booster.

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  4. VTG Rare Sherwood X-DTS80 Car Stereo 5.1 DTS Audio Surround Equalizer EQ DSP

    This has front and rear outputs plus a center channel and sub output. it has one set of analog inputs and 2 sets of digital inputs.

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  5. Aunex Audio 4 Band Equalizer Car Audio 9V Output AUX Input Performance EQ AP-4EQ

    Aunex AP-4EQ 4-Band Performance Equalizer Aunex Performance Series equalizers are engineered to deliver precision tuning of your audio system. If you are looking to fine-tune your system with an audiophile-grade equalizer the AP-4EQ is the perfect choice to enhance your listening experience. This AP-4EQ features three total inputs, which included the 3.5mm AUX input, and three outputs to give you great control over the sound coming from your system. Please see below for more details.

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  6. TEC 630 DQ 9 Band Car Auto Booster Equalizer

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  7. Taramps TEQ 7 Stereo 7-Band Graphic Equalizer RCA Input 2 Channel Car Audio Red

    The TEQ 7 is a stereo 7-band graphic equalizer designed to enhance your listening experience. With its compact design, the TEQ 7 easily fits into any 12V powered car audio system, providing a noticeable upgrade in quality.

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  8. 7 Band 1/2 Din Parametric Car Audio Equalizer with AUX-and-CD Input Switch V8F4

    Car audio equalizer, front, rear and subwoofer output, includes mounting brackets and screws for easy installation. 1 Car Equalizer. With 6-channel front, rear and subwoofer aux stereo output which enhances your sound experience in the car.

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  9. 7 BAND 1/2 Din Graphic Car Audio Equalizer 6-Channel RCA SUB Output 8V RMS EQ755

    1 Graphic EQ755 7 Band. The function of a car equalizer is to adjust the audio input signals to achieve optimal sound quality. There are varying types of equalizers depending on the number of audio bands each change.

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  10. CADENCE Car Audio Bass Enhancer Processor CBP1 Digital Bass Restoration

    Your music files reduce bass from your music. Give your system the power to hit harder and play louder. CADENCE SOUND. Any missing accessories will be deducted. must match. Maximum Input Level 15 V RMS.

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  11. Audiotek AT-EQ500 CAR AUDIO 5-BAND GRAPHIC EQUALIZER WITH SUB OUT PUT

    // Audiotek AT-EQ500 5 Bands Graphic EQ w/ SUB Out For Car Stereo/Speakers Tuners//. // NEED TO TALK TO US?. See lower price?. We will try to give you an even lower price! Just ASK us! // NEED TO PRICE MATCH?.

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  12. NOB MASSIVE AUDIO EQ-7X Car Stereo Equalizer with 7 Band Graphic 18dB 8v Line

    Auto hi-low line input. 8 volt output line driver.

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  13. VINTAGE OPTIMUS CAR STEREO EQUALIZER BOOSTER TESTED

    It is tested and it is working normally,they are missing two plastic buttons as seen.

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  14. CADENCE Car Audio Equalizer CEQ735 7-Band Line Driver RCA in/output Graphic EQ

    CADENCE 7-Band Graphic Equalizer Car Audio Digital Sound Processor - CEQ735. The adjustable input sensitivity allows you to match the level of both main and auxiliary inputs. 7 Band Graphic Equalizer with Subwoofer Output.

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  15. 9 Band Equalizer with CD AUX Input Adjustable 12V DC Front Rear + sub Output

    【6 Channel Outputs】: This 9 band equalizer supports front left right channels, rear left right channels and 2 subwoofer output channels. Built in DSP chip, reduces howling interference, prevents noise, and makes the sound effect clear and high fidelity.

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  16. VINTAGE ROADSTAR AD-4275 CAR GRAPHIC EQUALIZER TESTED

    It is tested and it is working normally.

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  17. Kenwood DMX129BT 6.8" Digital Media Car Stereo Receiver

    Video Codec Playable Up To. Main Unit Weight 1.2 kg 2.7 lbs. Mon - Fri: 9 am - 5 pm EST.

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  18. AUDIOCONTROL THE EPICENTER CAR AUDIO BASS RESTORATION EQUALIZER BLACK NEW

    The Epicenter is designed to be mounted anywhere in the vehicle, with the exception of the front bumper or radiator. Why waste power on nasty subsonic information when your Programmable Frequency Match (PFM) filter can help you clean things up?.

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  19. SoundXtreme 13.5V Bass Maximizer, 1/2 Din Car Audio Epicenter Digital Processor

    You can adjust the processor to affect a wide or narrow bandwidth of frequencies around the selected frequency. For example, if you have set the processor to affect 30 Hz, a narrow setting would only mainly affect that frequency, while a wide setting would affect a large range of frequencies around 30 Hz.

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  20. Audiotek 500W CX3 2 Way 4 Ohm Car Audio Passive Crossover Networks (2 Pack)

    The Audiotek CX3 is one of the best passive car audio crossovers you can buy. This thing is housed in a steel casing with a bottom made of see through plexiglass allowing a view of the inner components.

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  21. PowerBass XEQ-9XO 9-Band In Dash Graphic Equalizer with Retractable Knobs

    Open box. New. Enhance the audio quality of your car stereo with the PowerBass XEQ-9XO 9-Band In Dash Graphic Equalizer. This equalizer comes with retractable knobs and features 9 bands of equalization for precise tuning of your music. It is designed by PowerBass, a renowned brand that specializes in car audio systems. The XEQ-9XO model is made in China and is compatible with most car audio systems. Its signal processing technology ensures that you experience superior sound quality while driving. This equalizer is perfect for those who want to customize their car audio system and enjoy music to the fullest.

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  22. Rare VTG Old School Alpine 7167 Car Stereo 3216 Graphic Equalizer EQ Dual Amp

    It is a 1 DIN unit radio size and 1/2 Din EQ size and was manufactured in Japan. The stereo also features the California Prop 65 Warning.

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  23. BOSS Audio 7-Band Car Stereo Equalizer Preamp Amplifier EQ | AVA1210

    BOSS Audio 7-Band Car Stereo Equalizer Preamp Amplifier EQ | AVA1210New in box. I personally opened the box before posting to verify contentsStill sealed in plastic bag.

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  24. CT Sounds CT-7EQ 7 Band 1/2 Din Parametric Car Audio Equalizer with AUX Input

    Included with the car equalizer are installation brackets and hardware.

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  25. Taramps TEQ 7 Stereo 7-Band Graphic Equalizer RCA Input 2 Channels Car Audio

    With its compact design, the TEQ 7 easily fits into any 12V powered car audio system, providing a noticeable upgrade in quality. It is available in three lighting options: Red, Blue or Yellow, so you can choose the one that best suits your vehicle’s aesthetics or your own style.

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  26. Autotek 4-Band Audio Equalizer with Built-in 2-Way Crossover, 9 Volts, 1/2 DI...

    EQ on the fly and with precision in the comfort of your vehicle! Half-DIN, 4-Band Preamp EQ With Front/Rear Active Crossover Features. Audio Input Selector For Switching Between Head Unit And Another Audio Source.

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  27. Vintage Realistic Stereo 7-Band Equalizer Under Dash Car Audio 12-1965 Open Box

    Realistic Stereo 7 Band Equalizer. Item has never been used. Box shows shows signs of age and wear. Brackets to mount the equalizer are missing and not included. Take a look at the photos. What you see in the photos is what you will receive.Please feel free to ask any questions before bidding. U.S. Bidders only. No international shipping.

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  28. AUDIOPIPE EQ-450BT 4-BAND IN-DASH 1/2-DIN CAR GRAPHIC EQUALIZER WITH BLUETOOTH

    (CAR AUDIO & VIDEO. 100% SECURE CHECKOUT. Three stereo RCA outputs. OPEN BOX DEALZ. foam, plastic, wrapping, etc.), accessories (ie. remote, bass knob, wires, etc.), and all instruction manuals. Complete selection of woofer-specific, large ported and sealed boxes.

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  29. Super Iascar IA-10 7 Band Equalizer 10Hz-30KHz Black car audio Untested.

    It is compatible with most car audio systems, and its black finish gives it a sleek and modern look. Whether you’re a casual listener or a serious audiophile, the Super Iascar IA-10 7 Band Equalizer is the perfect addition to your car audio setup.

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  30. Banda Expert Electronics PX2 Connect 6 Way Car Equalizer 46 Band Sound Processor

    Expert Electronics PX2 Connect 6 Way. - channel routing. - 28 input EQ bands. - Independent delay per channel. - Independent mute per channel. - pink noise generator. - 6 independent outputs. - Input EQ with 28 bands spaced at ¼ octave.

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  31. Car Equalizer 7-Band Car Audio Graphic Equalizer with Front 3.5mm Aux Input

    Type Equalizer. 6 Channel High Performance Car Audio 1/2 DIN 7-ban Electronic Graphic Equalizer. Included components: Installation Brackets and Hardware. Model TSG7EQ.

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  32. Memphis Audio SXEQ7 Marine Grade 1/2 DIN 7-Band Graphic Equalizer Car Audio NEW

    Marine Grade 7-Band Equalizer. 7-Band Pre-amp/Graphic Equalizer. Marine Audio. Any claim relating to the use of this site, its materials and any sales thereunder is governed by the laws of the Commonwealth of California, without regard to conflict of laws rules and California will be the sole jurisdiction and venue for any litigation arising from the use of or orders made on the site.

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  33. DS18 EQX7 7 Band Equalizer 1/2 Din Pre Amp 8 Volt Six RCA Output In Dash Car EQ

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  34. Alpine PXA-H510 Digital Car Audio Uni RUA-4120 Sound Processor Control Set

    S/N Ratio. .105dBA (optical digital input). Number of Bands. . Front: 4 Rear: 4. Channel Separation. 70dB.

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  35. 7Band Car Audio Equalizer EQ Amplifier Graphic Equalizer with CD/AUX Switch R7V1

    Car audio equalizer, front, rear and subwoofer output, includes mounting brackets and screws for easy installation. 1 Car Equalizer. With 6-channel front, rear and subwoofer aux stereo output which enhances your sound experience in the car.

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  36. VINTAGE CAR AUDIO JVC KS-EA50 Graphic Equalizer/Amplifier Japan NEW OPEN BOX

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  37. BLAUPUNKT CAR AUDIO DIGITAL BASS BOOST RECONSTRUCTION PROCESSOR EPICENTER

    Blaupunkt EP1000X. give your subwoofers the signal to go lower and hit harder. Sub-sonic filter makes sure that the bass you want to hear is all you hear! Want your music to have all the bass you Desire?.

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  38. Vintage Sentrek Car Audio EQ Stereo Graphic Equalizer SAQ-1410 UNTESTED

    Up for sale I have this old school vintage Sentrek SAQ-1410 car audio equalizer.  Please note that this has not been tested.  The size is about 5.5 inches by 5.5 inches by 1.25 inches tall.  If you have any questions, please send me a message.  I will be sure to package this EQ very carefully.  Thank you so much and have a great day!   

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  39. Gravity EQ15 5 Bands Graphic Car Equalizer

    Enhance your car audio experience with the Gravity EQ15 5 Bands Graphic Car Equalizer. The Gravity EQ15 is designed to seamlessly integrate into your car's audio system, providing you with a customized listening experience on the go.

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  40. Clarion EQS755 Car 7-Band Graphic Equalizer Audio Pre Amp High Level Speaker

    7 BANDGRAPHIC EQUALIZER BY GRAVITY! The Gravity 7 Band Graphic Equalizer GR-EQ9 is a one of the best graphic equalizers by Gravity. Subwoofer Equalizer: 60/90Hz, Signal To Noise: 90dB, Max Output Volt: 7V RMS PRE Graph Frequency 50Hz - 16kHz are more features.

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