Garage
Shop

Customer Ratings & Reviews


Boss NX3000.4 thumbnail image
View product page

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



Durability
5
Value
5
Features
4.5
Design
5
Usability
4.8

Customer Reviews

Sort by:

Loading...

power

Boss NX3000.4 amp is wild runs my system tons of power and cross overs great amp, running two 6 1/2 up front 6x9s in back seats and two Kenwood 12s get this amp if u want power :-) thanks Sonic great price to.

By john on April 12, 2011

4 found this helpful


good buy

Its bad ass and does the job dont listen to all of the other people

By mcdnalds on December 14, 2010

3 found this helpful


Boss - NX3000.4 Onyx 3000 Watt

i bought this amp in December 2021 to power 4 6.5 speakers and a 10" sub. the quality of the sound is impressive for the price and at present i don't have an equalizer, crossover or epicenter and a monoblock amp. in writing this review i purchased those items excluding the equalizer to be place in a 2007 Suzuki Swift. i would recommend this brand to anyone who dont want to use two amps and who needs quality sound at a reasonable price. i am also purchasing the BOSS AR4000D 4000 WATT CLASS D MONOBLOCK CAR AUDIO AMPLIFIER MONO SUBWOOFER AMP to go along with the other amp. its big but heat displacement is excellent and what you need when installing something like this.

By Killerbean on January 11, 2022


very powerful

I have this hooked up 2 drive a blaupunkt 2ohm VPW 380 and im only usin 2 channel out of the amp.it shakes evrything inside and outside of ma van am thinking of geting another VPW 380 and make use of the other 2 chanels i have

By james on January 13, 2011

1 found this helpful


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1978 Dodge Omni

1994 Dodge Neon

1975 Ford Torino

1990 Ford Tempo

2007 Audi A8 Quattro

2014 Audi Allroad

2020 Dodge Challenger

2008 Lexus LX570

2012 Jeep Liberty

1983 Dodge Challenger

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

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