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Massive Audio :: NX4 :: $149.49

Massive Audio NX4

Item# 29643

4-Channel Nano Block Series Full Range A/B Car Audio Amplifier

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Massive Audio is now the leader in "Micro Circuit Topology" by fusing micro technology, intelligent design and precision assembly in creating "Nano Block" series power amplifiers! These six fully compliant CEA 2006 rated amplifiers are designed to fit into restrictive or limited spaces while still delivering staggering amounts of power! "Nano Block" models have one of the smallest installation foot prints vs. power in today's industry. All seven "Nano Block" aluminum heat sinks are anodized in a "Raven Black" finish that's only 5.5" wide and 2.1" tall! You can combine all models by stacking or using inline mounting combinations. Just use one of the several state of the art custom CNC machined mounting accessories, that lets you bolt together any mounting combination that you can imagine. Everything you would expect in a state of the art power amplifier is here in "Nano Block". Adjustable Hi/Lo 24dB X-Overs, 12dB bass boost control, 24dB sub harmonic filter, Dual sided mil spec PCB"s, Protection circuits for short circuit/overheating and Low Voltage, Ultra efficient Nano Technology power supplies and endless possible installation scenarios make Nano "The Best Deal on the Block".


  • Extreme Power in a Small Footprint
  • Ultimate Mounting Flexibility (Stackable, Line Array & Side Mount)
  • Mil Spec Double Sided PCB with SMD Parts
  • Built-in Noise Reduction Circuitry
  • Full Mosfet with High Grade Switching Devices
  • Next Generation Advanced Protection Circuitry
  • World Wide Standard Compliant (RoHS, E8, CEA-2006 & CE)
  • Micro Circuit Topology
  • Class "AB" Design
  • RMS Power 100w x 4
  • PEAK Power 800w x 2
  • RMS @ 2 Ohms 200w x 4
  • Bridged RMS 400w x 2
  • Min Impedance 2 Ohm Stereo
  • Min Ohm Bridged 4 Ohm Mono
  • THD <0.1%
  • S/N 100 dB
  • Max Voltage 15v
  • Max RCA Voltage 5v
  • Freq. Responce 15Hz - 25kHz
  • Dimensions 10 (in) x 5.5 (in) x 2.1 (in)
  • Bass Remote n/a
  • UPC: 623169630422
  • Weight: 9
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.

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   Tony Walker From Oregon
This amp is under rated in power. I have installed 4 so far and they are reliable and deliver the goods. Tons of power and great sound quality.

   Tony From Oregon
Power rating is well under rated. This amp is awesome and delivers the goods.

   guillermo Dominguez From texas
This amp is awesome.