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Massive Audio EX4R

6400W Peak (4800W RMS) Class D Nano Edge Series 4 Channel Car Amplifier

Massive Audio
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• 800 watts x 4 channel @ 4 ohm
• 1200 watts x 4 channel @ 2 ohm
• Bridged: 2400 watts x 2 channel @ 4 ohm
• Total RMS Power: 4800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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Description


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Massive Audio EX4R

Versatility is the name of the game with MTXs EX4R “NANO EDGE” Series Amplifier. The EX4R is a Full Range Class D, Multi-Channel Amplifier capable of up to 1200 Watts X 4 RMS depending on system configuration. Even at 4 Ohms it will deliver a powerful 800 Watts RMS to each of 4 channels. This compact “multi-tasker” incorporates a wide range of crossover adjustments including an X10 switch, allowing the Massive Audio EX4R to be programmed as either high pass or low pass using 3KHz adjustable steps Up or Down.

The EX4R includes many cutting edge features including a Differential Input Switch to eliminate noise, Clip Indicator for adjusting critical levels and RCA inputs capable of processing RCA or Speaker level signals up to 10 Volts! This built in OEM line converter eliminates the need for an additional component, reduces cost and is found in every “EDGE” Amplifier. The EX4R uses a DC off set music sensing system to activate the Auto Turn On Circuit.


Product Details:

  • Nano Edge Series Class D 2 ohm Stable 4-Channel Amplifier
  • RMS Power Rating:
    • 4 ohm: 800 watts x 4 channel
    • 2 ohm: 1200 watts x 4 channel
    • Bridged: 2400 watts x 2 channel @ 4 ohm
  • Total power output: 4800 watts
  • LED Power/Protect Light
  • Speaker-level (high-level) inputs (Requires adapter like the Kicker KISL)
  • Thermal, overload, and speaker short protection
  • Signal sensing remote turn-on
  • Next Generation Advanced 5 Way Protection Circuitry
  • Full MOSFET with High Grade Switching Devices
  • High Output Power Supply and Dual Output Voltage
  • Built-In OEM Line Converter
  • Built-in Noise Reduction Circuitry
  • Ground Loop Isolator
  • Mil Spec PCB with SMD parts
  • Input sensitivity:
    • Low level: 0.4 - 10 volts
    • High level: 0.4 - 10 volts
  • Frequency Response: 25 - 30000 Hz
  • Total Harmonic Distortion (THD): <0.1%
  • Signal to Noise Ratio: 90 dB
  • Variable high-pass filter: 20 - 300 Hz / 200 - 3000 Hz
  • Variable low-pass filter: 20 - 250 Hz / 200 - 2500 Hz
  • Fuse Rating: 200A
  • 1/0 AWG gauge amplifier wiring kit is recommended for installation
  • Dimensions: 14.09" L x 5.9" W x 2.1" H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty
  • MFR #: EX4R


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Specifications & Details


Key Features
Amplifier Key Features
Compact Design
Power Specifications - Full Range Channels
RMS Power @ 4 ohms
800 watts x 4 channel
RMS Power @ 2 ohms
1200 watts x 4 channel
Bridged RMS Power
2400 watts x 2 channel
Amplifier Specifications
Series
Nano Edge Series
Amplifier Class
D
Number of Channels
4-Channel
Total Peak Power Output
6400 watts
Total RMS Power Output
4800 watts
Maximum Input Gauge Size
1/0 AWG
Minimum Impedance Unbridged
2 ohm
Minimum Impedance Bridged
4 ohms
Frequency Response
25 - 30000 Hz
THD at Rated RMS Power
<0.1%
Speaker Level Inputs
Optional (Requires Accessory Adapter)
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
High-Pass (HP)
High-Pass Crossover Frequency
20 - 300 Hz
Low-Pass Crossover Frequency
20 - 250 Hz
Signal-to-Noise Ratio
90 dB
Remote bass/level controller
No
Fuse Rating
200A x 1 
Total Fuse Rating
200
Strappable
No
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
0.4 - 10 volts
High-Level Input Sensitivity
0.4 - 10 volts
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

EX4R

Weight:

10.00lbs

Internal SKU:

ex4r

Internal Product ID:

180825

Customer Ratings & Reviews


Massive Audio EX4R thumbnail image

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