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Boss NX2000.4

2000W Max, Onyx Series 4-Channel MOSFET Power Amplifier with Remote Level Control

  • 4.0

(1 review)

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Price Information

$299.99

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$109.99

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Find the right amplifier for your subwoofers
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Customer Testimonial

Liz, a Customer Satisfaction Specialist was very helpful and assisted us in a timely manner with our purchase online. She is tops when taking care of customers, a real gem in the business. Thanks Liz, God bless you!

- Craig from Brownsville, TX

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  • Onyx Series 4-Channel Class AB Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 200 watts x 4 chan.
    • Bridged, 4 ohms: 1000 watts x 1 chan.
  • Max Power Rating:
    • 2 ohms: 500 watts x 4 chan.
  • Max power output: 2000 watts
  • MOSFET PWM Power supply
  • Trimode operation
  • Remote subwoofer level control
  • LED power and protection indicators
  • Variable 0 to +18dB Bass boost
  • Thermal and speaker short protection
  • Soft turn-on circuit
  • Variable gain controls
  • Line and speaker level inputs
  • Input sensitivity selector
  • Heavy duty aluminum alloy heatsink
  • Chrome RCA level inputs
  • Chrome screw terminals
  • Variable high-pass filter
  • Variable low-pass filter
  • Dimensions: 15-13/16"L x 10"W x 2-3/16"H
  • 4-gauge power and ground wiring is required for installation. Contact us for information regarding a discount on select amplifier kits when purchased together with this amplifier.
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty
Power Specifications - Full Range Channels
RMS Power @ 4 ohms 200 watts x 4 channels
Bridged RMS Power 1000 watts x 1 channels
Peak Power Output 500 watts x 4 channels
Amplifier Specifications
Amplifier Class AB
Number of Channels 4
Total Peak Power Output 2000 watts
Total RMS Power Output 1000 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 4 ohms
Minimum Impedance Bridged 4 ohms
THD at Rated RMS Power .01%
Speaker Level Inputs Yes
Built-in Crossover Low-pass (LP)
High-pass (HP)
Signal-to-Noise Ratio 105 dB
Bass Boost 0 - 18 dB
Bass/Gain Remote Yes
Fan Cooled No
Fuse Rating 25A x 2 
CEA-2006 Compliant No
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration 1 year
Labor Warranty Duration 1 year
Warranty Provider Manufacturer
Customer Review Summary for Boss NX2000.4
Average Customer Rating is 4.0 out of 5 stars:
  • 4.0
based on 1 Review
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Average Attributes Rating:
Durability
  • 4.0
 4.0
Value
  • 5.0
 5.0
Features
  • 3.0
 3.0
Design
  • 5.0
 5.0
Usability
  • 5.0
 5.0
what's this?
Most Helpful Customer Reviews:
May 23, 2012 Good Product
Review by
Frank from Panama, Panama
Overall
  • 4.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 3.0
Design
  • 5.0
Usability
  • 5.0
I´m using this product and the sound is amazing,,, I can confirm this is a good product.
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
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Speaker Wire
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Kicker XW1220 Speaker Wire Kicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install 		$39.95
StreetWires SCP1215BL - 12 AWG Speaker Wire StreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction 		$24.99
RCA Interconnects
You will need a good set of RCA interconnect cables to connect your amplifier to your head unit. Using high quality cables ensure the best sound possible by reducing unwanted noise interference, providing tight contacts, and utilizing the latest in cable technology.
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16.4 ft. of 4-Channel RCA Cable with Rhodium-plated contacts and ZeroNoise construction for clear signal transfer! 		$99.99
Installation, Tools & Accessories
With our professional install card, you can have your amp installed by a pro near you, or you can purchase tools and do the install yourself.
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StreetWires FB4 StreetWires FB4
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StreetWires FB0 StreetWires FB0
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Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
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Scosche SPL Meter SPL1000F Scosche SPL Meter SPL1000F
Handheld boomSTICK measures your SPL range from 60 to 135 dB 		$24.99
AutoSound 2000 CD-104 AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components 		$12.99
AutoSound 2000 CD-102 AutoSound 2000 CD-102
High Frequency Test CD specifically designed for the set-up and evaluation of sound system imaging and placement. 		$12.99
AutoSound 2000 CD-103 AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components. 		$12.99
Main Product
  Product Price Add?
Boss NX2000.4 Boss NX2000.4 $109.99

Product Summary

Manufacturer: Boss
Model number: NX2000.4
UPC: 791489113779
Weight: 12.00 lbs
Internal SKU: nx20004
Internal product ID: 23374