American Bass Equalizer w/ Built-in 7V Line Driver + Digital Voltmeter — Big Jeff Audio Dealer Platform
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Welcome To The Dealer Platform


  • Audio Precision and Control: Elevate your car audio experience with the American Bass AB 7BVEQ Equalizer, a powerful tool for fine-tuning your audio system. Achieve optimal sound quality and control over your music with precision equalization tailored to your preferences.
  • Built-in 7V Line Driver: The AB 7BVEQ is equipped with a built-in 7V line driver, ensuring a clean and powerful audio signal to your amplifier. Boost your audio signals to optimal levels, maximizing the performance of your entire car audio system.
  • Digital Voltmeter Display: Stay informed about your car's electrical system with the integrated digital voltmeter display. Monitor your voltage levels in real-time, allowing you to ensure that your audio system operates efficiently without straining your vehicle's electrical components.
  • User-Friendly Interface: The AB 7BVEQ features a user-friendly interface, making it easy to adjust and customize your audio settings. Take control of your sound with simple yet powerful adjustments, allowing you to create a personalized and immersive listening experience.
  • Sleek and Durable Design: Designed with both aesthetics and durability in mind, the AB 7BVEQ boasts a sleek appearance that complements your car's interior. Built to withstand the rigors of the road, this equalizer is a reliable and stylish addition to your car audio setup.
  • Upgrade your car audio control with the American Bass AB 7BVEQ Equalizer – where precision meets power and versatility for an enhanced listening experience. Fine-tune your audio to perfection and enjoy a personalized, high-quality sound system on the go.

American Bass Equalizer w/ Built-in 7V Line Driver + Digital Voltmeter AB 7BVEQ

This listing includes: 

  • (1) 7 Band Digital Equalizer AB 7BVEQ

Introducing the American Bass ABV-7B Equalizer – a pinnacle of sound management for the true audiophile. Designed to amplify and fine-tune your audio experience, this equalizer lets you seamlessly navigate through a broad spectrum of frequencies, ensuring every beat and rhythm is heard just as intended. Whether you're looking to elevate the deep notes of a bass or capture the sharp tones of higher pitches, the 7BV has got you covered. It's easy to use, compatible with a range of devices, and is crafted to deliver a flawless audio experience every time.


  • Active gain Pre-Amp with adjustable input sensitivity.

  • Master volume control with up to 7 volts RMS of output

  • Individual left and right sensitivity controls

  • Seven band pre-amplifier with 12 dB boost/cut

  • Specific bandwidth for each band plus high frequency shelving

  • On-board 30v bipolar switching power supply

  • Subwoofer level control

  • Subwoofer frequency adjustable

  • Input Aux/DVD Select switch

  • Night illumination design


  • Power Supply: 11-15 DC Negative Ground

  • Max. Output Voltage: 7V RMS

  • Pre Graphic Frequency: 50Hz, 125Hz, 315Hz, 750Hz, 2.2KHz, 6KHz, 12KHz

  • Equalization Range: +12dB

  • Subwoofer Frequency: 30Hz-300Hz

  • Input Impedance: 15K ohms

  • S/N Ratio: 90 dB

  • THD: 0.05%

  • Channel Separation: 70dB

  • Frequency Response: 10Hz-50KHz (-3dB)

Payment Information


We accept PayPal for all ebay orders. You can use your credit through PayPal as all major credit card are accepted by PayPal.

We accept PayPal for all international orders, your address must be verified with PayPal.

We are not responsible for any custom duties or brokerage fees that may apply for all international orders.

When you click on the Buy it Now button you are entering into a
contract whereby you agree to purchasing the item at the price listed.

If you want to ship your item to an alternate address please add
that address on your PayPal account and use the address as the default
or confirmed address to pay us through PayPal

With Free Same Business Day Shipping we work to get you your order Fast. 


All orders over $500 will require a signature for delivery.

All pre-selected shipping rates and methods are for customers with a
valid residential or commercial address within the Contiguous 48 United
States (PO Boxes address may require additional charges).

P.O. Boxes, APO/FPO addresses, Alaska, Hawaii, Puerto Rico, Guam,
U.S. Virgin Islands, Northern Mariana Islands, American Samoa, Canada,
and other countries may require additional shipping fees. Please contact
a member of our team for detailed shipping charges.

Shipping is available only to PayPal verified addresses. When making
payment please confirm your address has been verified with PayPal. Once
payment is made shipping address can not be changed/altered. Payments
made using an unverified PayPal address will be refunded and order will
be canceled.

We will not accept request to change shipping address once payment
has been made. Please confirm your shipping address is up-to-date and

Typical handling time for orders is 1-business day. We do our best
to ship every package with-in 1 business day of receiving a cleared
payment. In some circumstances additional time may be need, in which
case we will contact buyer.

Shipped orders that are returned by the shipping company due to an
insufficient address or an undeliverable address will be refunded less a
20% restocking fee.

If package is refused or marked undeliverable and returned
back to us by the carrier, you will need to pay the shipping cost in
full to have the package sent back to you or we can refund the money
minus the cost of shipping


If you have not received your package, but the tracking information shows that it was delivered,
please do the following within 36 hours of expected, stated delivery:


Verify the shipping address on the order is the address where you are looking for the package

Look for a notice of attempted delivery

Look around the delivery location for the package, or see if a neighbor has accepted the delivery

Be sure to double check your mailbox and other usual spots for package delivery


If you think that your package has been stolen, we will require a police report since this is now theft.
Once we have a police report on file for the stolen package, we will reship your order.