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NVX BDA7501 BD Series Amp

True 750W RMS Monoblock Class D Amplifier Specifically made for BD Series

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General Features:

  • BD-Series Monoblock Class D Car Amplifier
  • True RMS Power Rating:
    • 4 ohms: 450 watts x 1 chan.
    • 2 ohms: 750 watts x 1 chan.
  • Sonic Electronix Certified Power Rating*:
    • 4 ohms: 451 watts x 1 chan.
    • 2 ohms: 782 watts x 1 chan.
  • Wired remote bass level control included
  • Variable Bass Boost (0 to +18 dB bass boost at 50 Hz)
  • Mono channel operation
  • Variable low-pass filter (50-250 Hz, 24 dB/octave)
  • Subsonic filter (24 dB at 15 Hz)
  • Frequency Response: 20-500 Hz
  • Signal to Noise Ratio: 90dB
  • Input Sensitivity: .25-6.0 V
  • High quality platinum finish connections provide solid electrical connection and resist corrosion
  • Integrated overload, short circuit, thermal and reverse polarity circuit protection
  • 4 gauge power and ground wiring is required for installation
    • Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier
  • Dimensions: 7"W x 9.75"L x 2"H
  • Authorized Internet Dealer
  • 90 Day Sonic Electronix Warranty

*The Sonic Electronix Certified Power Ratings listed are based on a test of a specific sample amplifier. Actual power ratings may slightly vary between amps.

Severed Ties Toyota Show Truck
(NVX at Slamology 2015)


Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
90 days
Labor Warranty Duration
90 days
Warranty Provider
Sonic Electronix

Summary of Customer Ratings & Reviews

Rating Distribution

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1 Star

Average Attribution Rating

Browse 5 questions and 4 answers
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Why did you choose this?
Sonic Electronix Store
I have other NVX amps and have had good results with them.
Mark F on Mar 16, 2015
Does this amp do more or less than rated?
A shopper on Aug 1, 2015
Best Answer: I don't have a way to quantitatively answer that, but I am very happy with it and it puts out plenty of power. I have a single 10" sub in a closed box under the back seat of my pickup. I'm sure it would sound better with two subs but I have space limitations (work truck). I have the NVX JAD 1200 in my other truck with two 10" subs and it rattles the windows. I'm very happy with the brand. This is a great amp for $200.
Reply · Report · Mark F on Aug 1, 2015
· Add Answer · I Have This Question Too (1)
Can I use this amp (NVX BDA7501) with one sub NVX VCW122?
Ambro C on Sep 11, 2015
Best Answer: Hello Ambro,

Can you? Yes. We highly advise against it, however. It just isn't a very good match. You would be obligated to wire the driver up to a 4ohm load, only getting ~450w RMS. That would mean you won't be getting the performance to justify the price of the driver. If you are completely set on this setup, we suggest the NVX VCW124 instead, wired down to a 2ohm load. Even then, you aren't getting the FULL performance of the driver (obviously it wants ~ 850-1000 watts), but you will drive it far better than the other option. Just as a reference, the manufacturer recommends the NVX JAD1200.1 w/ the VCW124 .
Reply · Report · Rick MStaff on Sep 11, 2015
· Add Answer · I Have This Question Too (0)
can this sub be able to take 750 watts rms from this amp?
Scott A on Aug 24, 2015
Rockford Fosgate P3D4-12
Rockford Fosgate P3D4-12
Best Answer: One sub, yes, 2 subs, you need more power.
Reply · Report · Lawrence W on Aug 24, 2015
· Add Answer · I Have This Question Too (0)
does anyone have this amp? I keep seeing bad reviews and was curious. I would like to get the car audio package with this amp in it?
Scott A on Sep 15, 2015
· Add Answer · I Have This Question Too (0)

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: NVX BDA7501 BD Series Amp