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Belva BXA5002 500W Peak BX-Series 2-Ohm Stable Class-A/B 2-Channel Car Audio MOSFET Amplifier with Remote Subwoofer Level Control

  • Based on 53 reviews
Condition: New
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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Thursday, Oct 22
Order within 15 hours and 11 minutes
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Style: 500W 2-Channel


Features

  • Max Power Rating: 500 Watts
  • Power Rating: 4 ohms: 125 watts x 2 | 2 ohms: 250 watts x 2
  • Extreme Efficiency: As a Class A/B amplifier, this amp combines the high efficiency of a class A amplifier and lower distortion found in class B amplifiers. The three-way protection circuitry against thermal, overload, and speaker shortages, increases the longevity of the entire system. Combined with the MOSFET transistor, the BX series amps are one of the most efficient amplifiers in its class.
  • User Control: Belva amplifiers provide a world-class user control experience. The 2-channel and 4-channel models feature a high pass, low pass, and full range filter that allow you to accurately tune your system for optimal sound quality and performance.
  • One Size Fits All: All BX-Series amplifiers feature both high-level and low-level inputs. High-level (speaker level) inputs accept the signal from the speakers, while low-level (RCA) inputs accept the signal from the pre-amp outputs of the source unit.

Description

The Belva BXA5002 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 Belva BXA5002 to be one of the most efficient amplifiers on the market. The BXA5002 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. The BXA5002 provides a world-class user control experience. While other amplifiers on the market only feature a variable bass boost switch, the BXA5002 is equipped with a variable bass boost knob allowing the user to fine tune the bass and gain with more precision. The range provided in the variable bass boost is 0 to 18 decibels, whereas amplifiers in the same class range from 0 to 12 decibels. The Belva BXA5002 features input flexibility with both high level and low level speaker inputs. The high level inputs allow the amplifier to be wired into factory stereos. The amplifier can also be wired into aftermarket stereos. The low level speaker input means the complicated process of splicing the wire into the stereo can be bypassed. Belva: Italian for wild beast, especially a large or dangerous one. At Belva, we live and breathe audio. Our passion fuels a relentless pursuit of excellence in crafting cutting-edge audio products. From speakers, subwoofers , amplifiers and accessories, we strive to elevate your sound experience. With a commitment to innovation and quality, we deliver superior performance without compromise. Discover the power of Belva Audio today.

Voltage: 16 volts


Manufacturer: Belva


Maximum Supply Voltage: 14 volts


Mounting Type: Surface Mount


Brand: BELVA


Voltage: 16 volts


Maximum Supply Voltage: 14 volts


Mounting Type: Surface Mount


Number of Channels: 2


Package Type Name: Box


Supply Current: 31.25 A


Maximum Output Power: 500 watts


Material Type: Electronic Components, Circuit Boards


Specification Met: Energy Star, FCC


Manufacturer: Belva


Model: BXA5002


Brand Name: BELVA


Number of Items: 1


Global Trade Identification Number: 07


UPC: 810021843407


Part Number: bx-series-parent


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

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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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Great seller Great item!
Style: 500W 2-Channel
A+
Reviewed in the United States on February 20, 2026 by Jjspitfire88

  • Highly recommend
Style: 500W 2-Channel
Way better than I thought it would be. Hasn't given me any problems. Pushes my 2 12 inch kickers with ease. Solid piece of equipment.
Reviewed in the United States on October 11, 2025 by Jose S.

  • Gets really hot
Style: 500W 2-Channel
It’s good hits hard but after 20 minutes I touched it and it burned my hand but it’s probably because I have an epicenter
Reviewed in the United States on April 7, 2026 by alex

  • Do not bridge
Style: 500W 2-Channel
I put this amplifier in this box works great in 4ohm mode gets a little warm push it hard no problem I like it got a lot of power . love the bass control Boom boom!
Reviewed in the United States on October 25, 2024 by Unklejayjay

  • Not worth it!
Style: 500W 2-Channel
I was disappointed with this purchase. After researching, I thought I was getting a reliable product, but the amp went into protection mode within 20 minutes of use after installation. I’m running two 12” Phoenix Gold 200-watt subs. The only positive is that the bass was deep and clear while it worked, which is the reason for the single star. Unfortunately, if I had the option, I would return it. ... show more
Reviewed in the United States on September 12, 2025 by Juan J.

  • My favorite amp of all time
Style: 500W 2-Channel
Mine just blew after 2 years of horrendous abuse. I was clipping it and bridging it at 2 ohms for the longest time and it took it like a champ. It sounded great too whether it was subs, mids, or tweeters. Well done belva!
Reviewed in the United States on June 21, 2025 by Steve harvey burger

  • Very hot amp, wouldn’t buy again
Style: 500W 2-Channel
It overheats easily, without overpowering. When it gets hot you can smell it destroying itself. The audio distorts as it gets hotter, but it is fine when it cools down. I don’t think it will last long because of this.
Reviewed in the United States on March 13, 2026 by Justin D.

  • OVERHEATING
Style: 500W 2-Channel
This is my first time buying and installing a subwoofer and amp. Everything hooked up and connected perfectly fine. I started playing music and the bass was amazing but after a while, the subwoofer went out. I thought that I blew my sub but then when I went into the trunk and touch the amp. It was hot, I could basically cook some bacon because of how hot it was. But overall it works but just overheats ... show more
Reviewed in the United States on May 9, 2022 by Jermaine

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