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Belva BXD4K

4000W Peak BX-Series Class-D Monoblock Car Audio Amplifier with Bass Remote

Belva
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• 1000 watts x 1 channel @ 4 ohm
• 2000 watts x 1 channel @ 2 ohm
• 4000 watts x 1 channel @ 1 ohm
• Total Peak Power: 4000 watts
• Class D 1 ohm Stable Monoblock

Learn more about the bxd4k
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List price $229.95
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$139.99

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Belva BXD4K

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Product Highlights


• 1000 watts x 1 channel @ 4 ohm
• 2000 watts x 1 channel @ 2 ohm
• 4000 watts x 1 channel @ 1 ohm
• Total Peak Power: 4000 watts
• Class D 1 ohm Stable Monoblock

Description


Belva brand icon

Authorized dealer

Belva 1 Ohm Monoblock Amplifier
Phase Control 0 to 180 degrees Bass EQ, Protection Circuitry, Power Output Bass Knob Included
Mosfet Class D Amplifier

Product Details:

  • BX Series Class D 1 ohm Stable Monoblock Amplifier
  • Power Rating:
    • 4 ohm: 1000 watts x 1 channel
    • 2 ohm: 2000 watts x 1 channel
    • 1 ohm: 4000 watts x 1 channel
  • Total Peak power output: 4000 watts
  • Pulse Width Modulated MOSFET power supply
  • LED Power/Protect Light
  • Wired remote bass level control included
  • Soft start turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Input sensitivity:
    • Low level: 200mV - 8 volts
  • Frequency Response: 10 - 250 Hz
  • Total Harmonic Distortion (THD): 0.05%
  • Signal to Noise Ratio: 96 dB
  • Variable low-pass filter: 50 - 250 Hz
  • Variable Bass Boost: 0 - 18 dB
  • Fuse Rating: 150A
  • 4 AWG gauge power and ground wiring is recommended for installation.
  • Dimensions: 7.48" W x 12.59" L x 2.00" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

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Specifications & Details


Key Features
Amplifier Key Features
Bass Boost
Power Specifications - Subwoofer Channel
Peak Power @ 4 ohm
1000 watts x 1 channel
Peak Power @ 2 ohms
2000 watts x 1 channel
Peak Power @ 1 ohm
4000 watts x 1 channel
Amplifier Specifications
Series
BX Series
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
4000 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohm
Frequency Response
10 - 250 Hz
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 250 Hz
Signal-to-Noise Ratio
96 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
50A x 3 
Total Fuse Rating
150A
Strappable
No
Sonic Certified Amplifier
Yes
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
200mV - 8 volts
What is in the box?
Paperwork
User manual
Warranty/Registration card
WITB: Amplifiers
Amplifier
Mounting Brackets
Wired gain knob (wire separate)
Gain knob wire
Mounting screws (6)
One spare fuse
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

BXD4K

Weight:

7.18lbs

Internal SKU:

bxd4k

Internal Product ID:

184135

Product and How-to Videos


Customer Ratings & Reviews


Belva BXD4K thumbnail image

5 star
86%
4 star
0%
3 star
14%
2 star
0%
1 star
0%



Durability
4.7
Value
5
Features
4.7
Design
4.9
Usability
4.9

Customer Photos & Videos


Customer Reviews

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Belva BXD 4k Amp. Impressive :)

Installed sub's behind the seat of my 95 F150 XL 4.9L, the power is insane. I mounted the amp 4k max power, under the bench seat, with 1/2 inch Velcro to hold, this will hold it in place and provide air flow without any drilling. As you can see I have two 12" Skar VD shallow subs wired to 1 ohm on 12 gauge OFC wire. The box is a prefab sealed inclosure that meets the subs specs and have sub grills for added protection. All my wiring is OFC NVX amp kit and accessories. The amp has 50A x3 fuses giving it 1500A total for about 1500wrms or so. I haven't seen the Dyno test on this amp but did see the 3k and it performed well, something around 1800wrms. So I went with the 4k, because I was able to purchase on sale $109.00 free shipping, 4 days in hand. Best $109.00 I've spent in a long time. Does it perform at 4k @ 1 ohm? No! But from the fuses and power output I'm hearing and feeling, it's a darn good 1500-1600 wrms easy, if your running upgraded electrical (run NVX OFC kits) I tested this on a buddies two 15" 1k wrms subs for a total of 2k @1ohm and the amp was extremely impressive, very nice. Took those subs to task and worked them good. So, yes, this amp is worth the price tag of at least $200 period. Most definitely recommend to anyone looking for a budget banger.

By mike on April 15, 2023

42 found this helpful


Great value

Let me tell you this amp get off I have it o. 2 15 Q power subwoofer you can here me miles away ppl tell me all the time best app for under 150

By Johnathan on June 24, 2022 Checkmark Icon Verified purchase

25 found this helpful


Great Product

Does really good job for the price. Ds18 pounds but doesn't short speaker. Leads go in protection mode very fast

By Benjamin on December 23, 2022 Checkmark Icon Verified purchase

23 found this helpful


Very impressive for the money

I have to say I was very surprised by the performance of this amp. I am very satisfied with it! Would recommend to anyone on a budget.

By Dane on February 10, 2023

22 found this helpful


This amp thumps for the price!

For starters I've had this amp for 2 months and have it hooked to 2 Rockford Fosgate p3 12's. and it pushes the hell out of em. Gain is only 1/2 way and it makes your hair move in the front seat. I have a 2014 Jeep Compass and it vibrates every inch of the car!!!!

By bigcoop2929 on December 23, 2022 Checkmark Icon Verified purchase

22 found this helpful


Great amp

I ordered this amp a 1 year ago and I was blown away with how much power this baby pushes out this is a great amp for the price real talk????

By christopher on May 31, 2023 Checkmark Icon Verified purchase

21 found this helpful


By jeremy on August 23, 2024 Checkmark Icon Verified purchase

1 found this helpful




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