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Boss Onyx NXD3500

3500W Max, Onyx Series Class D Monoblock Power Amplifier with Remote Level Control

  • 3.0

(8 reviews)

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The product on this page is discontinued.

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Customer Testimonial

I just wanted to thank Andrew K. for the quick response to my inquiry regarding a product. Nice to see that service is still available for those who want it.

- Khoi Mai

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  • Onyx Series Monoblock Class D Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 1500 watts x 1 chan.
  • Max Power Rating:
    • 2 ohms: 2700 watts x 1 chan.
    • 1 ohm: 3500 watts x 1 chan.
  • MOSFET PWM Power supply
  • Remote subwoofer level control
  • LED power and protection indicators
  • Variable 0 to +18dB Bass boost
  • Thermal, overload and speaker short protection
  • Soft turn-on circuit
  • Remote turn-on/turn-off circuit
  • Variable gain controls
  • Line and speaker level inputs
  • Input voltage sensitivity selector
  • 0/180-degree Phase shift selector
  • Heavy duty black anodized heatsink
  • Nickel-plated RCA level inputs
  • Nickel-plated terminals
  • Variable subsonic filter (15-45 Hz, 12 dB/octave)
  • Variable low-pass filter (45-90 Hz, 12 dB/octave)
  • Dimensions: 13"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 - Subwoofer Channel
RMS Power @ 4 ohms 1500 watts x 1 channels
RMS Power @ 2 ohms Not Specified
RMS Power @ 1 ohm Not Stable
Peak Power Output 3500 watts x 1 channels
Amplifier Specifications
Amplifier Class D
Number of Channels 1 - Mono
Total Peak Power Output 3500 watts
Maximum Input Gauge Size 4 AWG
Minimum Impedance Unbridged 4 ohms
Minimum Impedance Bridged Not Bridgeable
THD at Rated RMS Power .01%
Speaker Level Inputs Yes
Built-in Crossover Low-pass (LP)
Low-Pass Crossover Frequency 45 - 90 Hz
Subsonic Filter 15 - 45 Hz
Signal-to-Noise Ratio 105 dB
Bass Boost 0 - 18 dB
Bass/Gain Remote Yes
Fan Cooled No
Fuse Rating 30A 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 Onyx NXD3500
Average Customer Rating is 3.0 out of 5 stars:
  • 3.0
based on 8 Reviews
Share your thoughts with others:
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Rating Distribution:
5 star:
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 25%
4 star:
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 25%
3 star:
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 0%
2 star:
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 25%
1 star:
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 25%
what's this?
Average Attributes Rating:
Durability
  • 3.3
 3.3
Value
  • 3.6
 3.6
Features
  • 3.5
 3.5
Design
  • 3.6
 3.6
Usability
  • 3.3
 3.3
what's this?
Quick Comparison:
Most helpful favorable review vs. Most helpful critical review
Most Helpful Customer Reviews:
March 10, 2011 boss is the boss
2 of 2 people found the following review helpful:
Review by
nic from wichita, ks
Overall
  • 5.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 5.0
Design
  • 4.0
Usability
  • 5.0
I have this amp powering two 12'' 1500watt Boss Chaos exxtreme subs and it powers them well no cons.
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January 5, 2012 Amazing!
Review by
Thumper from Williamston, NC
Overall
  • 4.0
Durability
  • 5.0
Value
  • 4.0
Features
  • 5.0
Design
  • 4.0
Usability
  • 4.0
I bought this about 6 months ago and it has not yet failed me! It is powering 2 mtx jackhammer 12's in a ford ranger and it is crazy loud! I can be heard close to 1/2 mile away!
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November 1, 2011 Not that great.
Review by
James from Amherst, NY
Overall
  • 2.0
Durability
  • 4.0
Value
  • 4.0
Features
  • 2.0
Design
  • 4.0
Usability
  • 3.0
It is so underpowered it's unbelievable. My new hifonics 1200w slams the same subs harder. It definitely has some kick to it but don't expect this amp to slam. There are better products on the market.
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October 10, 2011 ok
Review by
nicholas from Wichita, KS
Overall
  • 4.0
Durability
  • 4.0
Value
  • 5.0
Features
  • 4.0
Design
  • 3.0
Usability
  • 4.0
It's ok. i blew my 2 12" 1500wat subs with it haha.
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September 15, 2011 no
Review by
rozayy from lb new york
Overall
  • 2.0
Durability
  • 2.0
Value
  • 5.0
Features
  • 3.0
Design
  • 3.0
Usability
  • 3.0
the power ratings are definatley off. it works well if you want a little knok but doesnt power well
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View All 8 Reviews for Boss Onyx NXD3500
Speaker Wire
Improve the sound quality by delivering more power when replacing your factory wiring. High quality speaker will maximize your amplifier investment and system performance.
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NVX XWS1625 Speaker Wire NVX XWS1625 Speaker Wire
25 ft. of True 16 Gauge 100% Copper EnvyFlex Speaker Cable/Wire 		$16.99
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.
  Product Price Add?
NVX XIV25 V-Series 2-Channel RCA Cable NVX XIV25 V-Series 2-Channel RCA Cable
16.4 ft of V-Series 2-Channel RCA Audio Premium Interconnect Cable with Dual Twisted Pair Hyper-Flex Technology 		$13.99
Kicker Z-Series RCA Interconnect Cables Kicker Z-Series RCA Interconnect Cables
16.5 ft. of 2-Channel Kicker Interconnects with twisted pair conductors, gold plated contacts, and hyper-flex technology for easy installation! 		$22.95
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.
  Product Price Add?
StreetWires FB8 StreetWires FB8
8 Gauge Firewall Bushing 		$4.99
Kicker DB1448 (09DB1448) - Top of the Line! Kicker DB1448 (09DB1448) - Top of the Line!
Distribution Block with Two 1/0 or 4 AWG Inputs and Four 4 or 8 AWG Outputs 		$29.95
Professional Installation for your Car Power Amplifier Professional Installation for your Car Power Amplifier
Covers labor charges through our professional installer network. 		$89.99
Testing and Performance
Optimize your system's performance with testing tools such as SPL meters, bass test discs and more!
  Product Price Add?
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

Product Summary

Manufacturer: Boss
Model number: NXD3500
UPC: 791489113724
Weight: 10.00 lbs
Internal SKU: nxd3500
Internal product ID: 23376