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Belva BXD4K (Open Box, Great)

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

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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 ls-bxd4k-u8

We apologize

This item has been discontinued

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

Item Condition - Open Box, Great:

This product works like new, is well-cared-for and in great condition. May show limited signs of wear or use and may be missing non-essential parts, accessories or original packaging.

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

Specifications & Details


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:

LS-bxd4k-u8

Weight:

7.18lbs

Internal SKU:

ls-bxd4k-u8

Internal Product ID:

207095

Product and How-to Videos


Customer Ratings & Reviews


Belva BXD4K (Open Box, Great) thumbnail image

5 star
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
4
Value
5
Features
3
Design
4
Usability
4

Customer Photos & Videos


Customer Reviews

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Good value for a 1 ohm stable amp

Good value wish rating by manufacturer specs were right but youtube has a dyno of 1100rms @ 1 ohm which isn't bad for the price point. Bass knob included amp has some weight but the bottom cover seems light.over all 4/5 for the price.

By Trevor on April 10, 2025 Checkmark Icon Verified purchase

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