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Massive Audio BX4

960W 4-Channel Class D BX Series High Performance Car Amplifier

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• 120W x 4-Chan. @ 4 ohm
• 240W x 4-Chan. @ 2 ohm
• 480W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 8 Gauge Power and Ground Inputs
• Selectable LPF or HPF

Learn more about the bx4

We apologize

This item has been discontinued


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Product Highlights


• 120W x 4-Chan. @ 4 ohm
• 240W x 4-Chan. @ 2 ohm
• 480W x 2 Chan. @ 4 ohm
• 3-Way System Protection
• 4/3/2 Channel Operation
• 8 Gauge Power and Ground Inputs
• Selectable LPF or HPF

Description


Massive Audio brand icon

Authorized dealer

General Features:

  • BX Series 4-Channel Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 120 watts x 4 chan.
    • 2 ohm: 240 watts x 4 chan.
    • Bridged, 4 ohm: 480 watts x 2 chan.
  • Max power output: 480 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Variable Bass Boost (0 to +12 dB bass boost)
  • 4/3/2 channel operation
  • Speaker-level (high-level) inputs with signal sensing for automatic turn-on
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Noise Rejection Circuitry for ultra clean output
  • Heavy duty aluminum alloy heat-sink
  • Nickel-plated RCA level inputs
  • Nickel-plated screw terminals
  • Input sensitivity: 0.2-6V
  • Selectable LPF / FULL / HPF crossover frequency
  • Variable high-pass filter: 55-275 Hz
  • Variable low-pass filter: 55-275 Hz
  • CEA-2006 compliant amplifier
  • Frequency response: 30-45000 Hz
  • 8 gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier.
  • Dimensions: 5"W x 8-5/16"D x 1-5/8"H
  • 1-year Sonic Electronix Warranty

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
140 watts x 4 channel
RMS Power @ 2 ohms
240 watts x 4 channel
Bridged RMS Power
480 watts x 2 channel
Amplifier Specifications
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
960 watts
Total RMS Power Output
480 watts
Maximum Input Gauge Size
8 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
THD at Rated RMS Power
0.3%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
Full (AP)
High-Pass Crossover Frequency
55 - 275 Hz
Low-Pass Crossover Frequency
55 - 275 Hz
Signal-to-Noise Ratio
90 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
No
Fuse Rating
40A x 1 
Strappable
No
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Sonic Electronix

Item Details


Manufacturer:

Model Number:

BX4

Weight:

4.30lbs

Internal SKU:

bx4

Internal Product ID:

45757

Product and How-to Videos


  • Dalek Massive @ Massive Audio Booth | CES 2014
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews


Massive Audio BX4 thumbnail image

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



Durability
5
Value
5
Features
5
Design
5
Usability
5

Customer Reviews

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Nice little beast..........

Nice little beast, incredible. I recommend this product, very powerful amp....

By Miguel on October 2, 2014

24 found this helpful




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