Name: NVX NBA401
Brand: NVX
SKU: nba401
Price: 149.99 USD
Availability: InStock
Rating: 5.0000 (2 reviews)

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Product highlights

• 135 watts x 4 channel @ 4 ohms
• 200 watts x 4 channel @ 2 ohms
• Total RMS Power: 800 watts
• CEA-2006 Compliant

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Product Highlights

• 135 watts x 4 channel @ 4 ohms
• 200 watts x 4 channel @ 2 ohms
• Total RMS Power: 800 watts
• CEA-2006 Compliant

Description

Authorized dealer

Product Highlights:

Efficient and Versatile

The NVX NBA401 is categorized as a Class A/B amplifier. This class of amplifiers combine the high efficiency of a class A amplifier and lower distortion found in class B amplifiers. The class AB amplifier acts more similarly to a class A amplifier by biasing both transistors so they become active when the signal is close to zero. As the signal excursion increases into a larger waveform, only one transistor remains active, a primary function found in class B amplifiers. These features combined with the MOSFET transistor allow the NBA401 to be one of the most efficient amplifiers on the market. The NBA401 also features three-way protection circuitry which protects against thermal, overload, and speaker shortages. This configuration increases the longevity of both the amplifier and entire speaker system.

Assured Quality

The NVX NBA401 is constructed to meet the highest quality standards. While other amplifiers on the market often inflate their specifications, the NBA401 is tested using the Consumer Electronics Association’s ratings test. This means that all specifications listed for the NBA401 are accurate for peace-of-mind. The NBA401 also uses threeway protection circuitry, protecting not only the amplifier, but the entire sound system from thermal, overload, and speaker shortages. This helps increase the longevity of the sound system as a whole.

Product Details:

NVX N-Series NBA401
Class A/B 2 ohms Stable 4-Channel Amplifier
RMS Power Rating:

4 ohms: 135 watts x 4 channel
2 ohms: 200 watts x 4 channel
Bridged, 4 ohms: 400 watts x 2 channel

Total power output: 800 watts
CEA-2006 Compliant Amplifier
Pulse Width Modulated MOSFET power supply
Wired remote bass level control included
3-way protection circuitry (thermal, overload, and speaker short protection)
Input sensitivity:

Low level: 0.2V-6V

Frequency Response: 10 - 50000 Hz
Total Harmonic Distortion (THD): 0.5%
Signal to Noise Ratio: 90 dB
Variable high-pass filter: 15 - 350 Hz, 24 dB/octave
Variable low-pass filter: 35 - 350 Hz, 24 dB/octave
Variable Bass Boost: 0 - 12 dB bass boost at 50 Hz
Fuse Rating: 35A x 3
4 AWG gauge power and ground wiring is recommended for installation.
Dimensions: 20.5"W x 7.8"L x 2.4"H
Authorized Internet Dealer
1-year Manufacturer's Warranty

Specifications & Details

Power Specifications - Full Range Channels

RMS Power @ 4 ohms

135 watts x 4 channel

RMS Power @ 2 ohms

200 watts x 4 channel

Bridged RMS Power

400 watts x 2 channel

Power Specifications - Full Range Channels

Peak Power @ 4 ohms

270 watts x 4 channel

Peak Power @ 2 ohms

400 watts x 4 channel

Bridged Peak/Max Power

800 watts x 2 channel

Amplifier Specifications

Series

N Series

Marine Certified

Amplifier Class

A/B

Number of Channels

Total Peak Power Output

1600 watts

Total RMS Power Output

800 watts

Maximum Input Gauge Size

4 AWG

Minimum Impedance Unbridged

2 ohms

Minimum Impedance Bridged

4 ohms

Frequency Response

10 - 50000 Hz

THD at Rated RMS Power

0.5%

Speaker Level Inputs

Preamp Outputs

Built-in Crossover

Low-Pass (LP)
High-Pass (HP)

High-Pass Crossover Frequency

15 - 350 Hz

Low-Pass Crossover Frequency

35 - 350 Hz

Signal-to-Noise Ratio

90 dB

Channel Separation

45 dB

Bass Boost

0 - 12 dB

Remote bass/level controller

Fan Cooled

Fuse Rating

35A x 3

Total Fuse Rating

105

CEA-2031 Compliant

Yes

Amp Bluetooth Connectivity

Hi-Res Certified

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

Customer Ratings & Reviews

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Overall rating distribution

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Show only Verified Purchases

By feature average rating

Durability		5
Value		5
Features		5
Design		5
Usability		5

Customer Reviews

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Great sounding amp! True power output.

This amp is great! It is affordable and performs very well. It sounds great through the JBL 960C component speakers and NVX 6x9s in the back. The only complaint I have is the size. This amp is long. It barely fit mounted on the rear of my 60/40 split rear seat but that's not the fault of the amp. Class A/B amps just run bigger and with this much power delivered, it has to be that big to dissipate the heat. It has an internal fan on the bottom. Make sure to mount it in a way that it has clearance for good air flow/intake to keep it cool.

By Terrell on June 1, 2022 checkmarkIcon

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Sweet

This amp is pretty big so make sure you do your measurements. It fits under my backseat of a 95 Jeep Grand Cherokee and the Amp is killer. It
has a fan on the bottom that I didn’t see anywhere In the description. What a huge difference because there is no air under that backseat and this thing hasn’t overheated. I recommend this amp my stereo has never sounded so good.

By Russell on July 7, 2022 checkmarkIcon

Verified purchase

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NVX NBA401

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