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NVX NBA201

1400W Peak (700W RMS) Class AB N-Series 2-Channel Car Amplifier

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• 200 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

Learn more about the nba201

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Product Highlights


• 200 watts x 2 channel @ 4 ohm
• 350 watts x 2 channel @ 2 ohm
• Bridged: 700 watts x 1 channel @ 4 ohm
• Total RMS Power: 700 watts
• Class A/B 2 ohm Stable 2-Channel Amplifier

Description


NVX brand icon

Authorized dealer

Class AB 2 Channel Amplifier
3 Way Protection Circuitry Outputs and Inputs Mosfet Power Supply
1400 Watt Peak Power

Product Details:

  • N Series Class A/B 2 ohm Stable 2-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 200 watts x 2 channel
    • 2 ohm: 350 watts x 2 channel
    • Bridged: 700 watts x 1 channel @ 4 ohm
  • Total power output: 700 watts
  • CEA-2006 Compliant Amplifier
  • LED Power/Protect Light
  • 1 pair of pre-amp outputs
  • Signal sensing remote turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Pulse Width Modulated MOSFET power supply
  • Input sensitivity: 0.2 - 6 volts
  • Frequency Response: 10 - 50000 Hz
  • Total Harmonic Distortion (THD): 0.5%
  • Signal to Noise Ratio: 90 dB
  • Variable high-pass filter: 15 - 350 Hz
  • Variable low-pass filter: 35 - 3500 Hz
  • Variable Bass Boost: 0 - 12 dB
  • Fuse Rating: 80A
  • 4 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 7.8" L x 18.9" W x 2.4" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: NBA201
product manual icon NVX NBA201 owner's manual

Frequently Asked Questions (FAQ)


NVX's NDA series amplifiers is audiophile power on a budget. It bridges the gap between price and performance, giving you pro-tier features like balanced inputs and true RMS power without the boutique price tag.
While Class D amplifiers are preferred for high power and efficiency, Class AB amps like the NBA201 have high-fidelity warmer audio with lower harmonic distortion and superior linearity. This prevents crossover distortion often present in Class D amps.
Yes, you can absolutely use both Class AB and Class D amplifiers in the same audio system. This hybrid approach leverages the high-fidelity sound of AB for delicate frequencies and the high efficiency/power of D for the low-end.
Yes. NBA201 is CEA-2006 compliant, so you're really getting real RMS power with this amp. At 700W RMS, this Class AB amplifier is still a beast for your speakers.
If you're using a subwoofer for the NBA201, it has an adjustable 0-12 dB bass boost to add a little extra low-end frequency to your sound.
Absolutely. As long as your pro speakers are capable of up to 750W RMS power, you could connect one pair of speakers or a subwoofer on a bridged connection.
Not at all. NBA201 requires a 4-gauge wire. Using a lower gauge wire increases electrical resistance, leading to potential safety hazards like fires and equipment failure. Shop for 4-gauge wires through Sonic Electronix.
It should never stay on. If it's solid, you're frying your voice coils with distortion. The clipping indicator should only turn on during a square wave signal that could destroy your drivers.
Check your crossover filters. Clipping causes heat. Use the filter to cut out frequencies your box can't play. You might also want to check your speakers if they're toasted and needs a replacement.
NBA201 measures 18.9" wide. You might need to measure your vehicle trunk dimensions first before buying this amp to ensure that it will properly fit your vehicle.

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Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
200 watts x 2 channel
RMS Power @ 2 ohms
350 watts x 2 channel
Bridged RMS Power
700 watts x 1 channel
Power Specifications - Full Range Channels
Peak Power @ 4 ohms
400 watts x 2 channel
Peak Power @ 2 ohms
700 watts x 2 channel
Bridged Peak/Max Power
700 watts x 1 channel
Amplifier Specifications
Series
N Series
Amplifier Class
A/B
Number of Channels
2-Channel
Total Peak Power Output
1400 watts
Total RMS Power Output
700 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
10 - 50000 Hz
THD at Rated RMS Power
0.5%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
15 - 350 Hz
Low-Pass Crossover Frequency
35 - 3500 Hz
Signal-to-Noise Ratio
90 dB
Channel Separation
45 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
40A x 2 
Total Fuse Rating
80
Strappable
No
Sonic Certified Amplifier
Yes
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.2 - 6 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Mounting Brackets
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

NVX

Model Number:

NBA201

Weight:

10.00lbs

Internal SKU:

nba201

Internal Product ID:

181089

Product and How-to Videos


Customer Ratings & Reviews


NVX NBA201 thumbnail image

5 star
91%
4 star
9%
3 star
0%
2 star
0%
1 star
0%



Durability
4.9
Value
4.9
Features
4.7
Design
4.9
Usability
5

Customer Photos & Videos


Customer Reviews

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just the right amount of power for small price

i just wanted to spend $100 and was looking to get used. but i need to match my speaker so i 700 watt rms. i was not picky as i did not need much bass. i like sound quality more than loudness. but buying new is way more easy than buying used. most used amp ran about the same price or more. I had the mvx for 2 month now it doing ok.

By bory on June 3, 2023 Checkmark Icon Verified purchase

34 found this helpful


Good Price, great power like the spec, wiring connection are made with good quality material, many adjustements, i'm run it with 2 subwoofer DVC in to 2 ohms by channel many hour and no over heating and still stable. Look like old style amp of 2000 and heavy pound. Maybe for the next generation add feature of remote sub level. Overall very good sub amp for the price. Remains to be seen over time its longevity and quality of manufacture

By Dominique on September 3, 2023 Checkmark Icon Verified purchase

30 found this helpful


Great value

I love their products. I can tell it will last a long time and have plenty of power

By Nicholas on February 1, 2023 Checkmark Icon Verified purchase

29 found this helpful


NVX NBA201

Bought 4 of these amps off Amazon December 28, 2022. Did some bench testing for low voltage protection, high voltage protection, and speaker output short circuit protection. Amplifier passed with flying colors. Next was sound quality test which is purely subjective. I am very particular with sound quality. I will put these amps up against my old school Phoenix Gold M series amps any day of the week. Plain and simple I am blown away by the performance of these amplifiers ESPECIALLY for the price point. Very warm sounding. Very reliable. Very powerful. Surprisingly does not get hot running at 4 ohm stereo. That is surprising for any class A/B amplifier. This review is coming from a 47 year old car audio enthusiast that started the journey at 14 years of age.

By jeremy on August 3, 2024

3 found this helpful


By Marcus on October 7, 2024 Checkmark Icon Verified purchase

1 found this helpful


Great quality and value

Definitely recommend buying

By T on September 12, 2024 Checkmark Icon Verified purchase

1 found this helpful


Worth it

I have to admit I was a little worried about first choosing this amp, but I found out it was 100% worth it. The only thing I am a little surprised by would be the size, it looks a lot smaller in the photos rather than in person. So expect to make some room for it, and the fan works great too!

By Junior on August 2, 2024 Checkmark Icon Verified purchase

1 found this helpful


Great value and looks very sleek

Feels well built and looks very sleek. Been an NVX fan for many years and never been disappointed

By Panayiotis on May 28, 2026 Checkmark Icon Verified purchase
2002 Chevrolet Corvette


Nvx amps

I've had amazing luck with all the nvx products it's great for the price....

By Donavon C on May 8, 2026 Checkmark Icon Verified purchase
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Nvx NBA 2 channel amp

For the price it's awesome has a great sound plenty of clean power

By Randy Paige on April 6, 2026 Checkmark Icon Verified purchase
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
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  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.