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Massive Audio

Massive Audio EQ4 | 4-Band Car Audio Equalizer - in-Dash Equalizer with Subwoofer Control, 8V Line Driver & Adjustable Fader for Premium Sound Tuning

  • Based on 165 reviews
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Availability: Only 2 left in stock, order soon!
Fulfilled by Amazon
Arrives Sunday, Oct 18
Order within 8 hours and 42 minutes
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Size: EQ 4 Band Car Equalizer


Features

  • 4-Band EQ Control | Fine-tune bass, mid-bass, midrange & treble for perfect in-car sound balance.
  • Powerful 8V Line Driver | Boosts audio signal strength for cleaner, distortion-free playback.
  • Independent Subwoofer Control | Adjust sub-levels directly from the dash for deep, precise bass.
  • Easy to install. Long Lasting | The Massive Audio EQ4 Car Audio Equalizer is easy to install and produces amazing results for years!
  • Universal In-Dash Design | Easy installation and seamless integration with most car audio systems.

Description

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. The Massive EQ 4 is a half din 4 Band Graphic EQ that will correct peaks and dips in sound characteristics associated with most vehicles' interior that dampens and limits both speaker output and imaging. This EQ provides powerful features in a compact size

Product Dimensions: 4.13 x 7 x 1 inches


Item Weight: 1.63 pounds


Item model number: EQ4


Date First Available: May 17, 2018


Manufacturer: Massive Audio


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Oct 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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  • Afterpay Financing
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  • Financing through Apple Pay
  • Financing through Google Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Similar Products

Top Amazon Reviews

    • Works great as a line driver
Size: EQ 4 Band Car Equalizer
I was having an issue with a preamp output that wasn't quite strong enough for my application, with this equalizer/line driver I was able to precisely set my levels appropriately. There wasn't any buzzing or ground looping noise to speak of, and the output was clear. Power connections were simple and tight. ... show more
Reviewed in the United States on January 4, 2024 by Tausha
    • Fast shipping
Size: EQ 4 Band Car Equalizer
Worked just fine 10/10
Reviewed in the United States on July 19, 2026 by Angel
    • good equalizer
Size: EQ 4 Band Car Equalizer
good eq,works like it should. only reason for 4 stars is it had a smell like it was burning but its been working fine and the smell hasnt been too noticeable.
Reviewed in the United States on August 15, 2020 by Matthew charbonneau
    • Great way to delete a radio
Size: EQ 4 Band Car Equalizer
Review Image by marta c yepes
the top cover is slightly too big to fit in a single din, but it will fit without the cover so i notched it and it fits perfectly in the bezel (02 subaru). between the top cover and the larger faceplate, the unit holds itself up. sounds great.
Reviewed in the United States on October 19, 2020 by marta c yepes
    • Not worth it
Size: EQ 4 Band Car Equalizer
Bad just bad installed it played about 20 minutes than it smoked out
Reviewed in the United States on July 2, 2024 by Jason Garrett
    • Not bad
Size: EQ 4 Band Car Equalizer
Nobs are backwards (max is min) (min is max) other then that it looks and sounds goods wish it had a lower sub band but not bad for the price
Reviewed in the United States on January 21, 2021 by Amazon Customer
    • Works good so far
Size: EQ 4 Band Car Equalizer
Makes a hell of a difference i can hear my sub now alpine sold me a junk radio but massive helped me out
Reviewed in the United States on January 19, 2020 by Floyd999
    • Value for money !
Size: EQ 4 Band Car Equalizer
The sound quality is pretty good, 100% value for money and the volume control is perfect.
Reviewed in the United States on June 5, 2021 by DJ Flush

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