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Boss NX2800.1

2800W Max, Onyx Series Monoblock MOSFET Power Amplifier with Remote Level Control

4.8

(4 reviews)

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Specials with this product

  • Free Ground Shipping to the 48 statesdetails
  • Onyx Series Monoblock Car Amplifier
  • RMS Power Rating:
    • 4 ohms: 1500 watts x 1 chan.
  • Max Power Rating:
    • 2 ohms: 2800 watts x 1 chan.
  • MOSFET PWM Power supply
  • 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 low-pass filter
  • Dimensions: 15-1/8"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 ohms1500 watts x 1 channel
RMS Power @ 2 ohmsNot Specified
RMS Power @ 1 ohmNot Stable
Peak Power Output2800 watts x 1 channel
Amplifier Specifications
Amplifier ClassN/A
Number of Channels1 - Mono
Total Peak Power Output2800 watts
Total RMS Power Output1 watt
Maximum Input Gauge Size4 AWG
Minimum Impedance Unbridged4 ohms
Minimum Impedance BridgedNot Bridgeable
THD at Rated RMS Power.01%
Speaker Level InputsYes
Preamp OutputsNo
Built-in CrossoverLow-pass (LP)
High-Pass Crossover FrequencyN/A
Low-Pass Crossover FrequencyN/A
Subsonic FilterN/A
Signal-to-Noise Ratio105 dB
Channel SeparationN/A
Bass Boost0 - 18 dB
Bass/Gain RemoteYes
Fan CooledNo
Fuse RatingN/A
CEA-2006 CompliantNo
Warranty and Return Policy
Return Policy Standard Return Policy
Parts Warranty Duration1 year
Labor Warranty Duration1 year
Warranty ProviderManufacturer
Customer Review Summary for Boss NX2800.1
Average Customer Rating is 4.8 out of 5 stars:
4.8
based on 4 Reviews
Share your thoughts with others:
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Rating Distribution:
5 star:
.
.
75%
4 star:
.
.
25%
3 star:
.
0%
2 star:
.
0%
1 star:
.
0%
what's this?
Average Attributes Rating:
Durability
4.8
Value
5.0
Features
4.8
Design
4.8
Usability
5.0
what's this?
Most Helpful Customer Reviews:
May 9, 2012 not bad at all
Review by
benjamin from westminster, MD
Overall
Durability
Value
Features
Design
Usability
I got this to power 3 12" audiobahns, hits hard, doesn't overheat, could definitely use a cap though.
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July 26, 2011 Good amp
Review by
Scott from Pensacola, FL
Overall
Durability
Value
Features
Design
Usability
This amp outperforms most I've owned in the past. It's underrated.
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February 26, 2011 This beast pushes!
Review by
Kai from Tucson, AZ
Overall
Durability
Value
Features
Design
Usability
Hooked up to two Lanzar MAXP154D's running 1000 watts to each @ 4ohms and they POUND! I have all the settings on this amp turned down and they still bang like no tomorrow. This amp is a powerhouse, no complaints!
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December 25, 2010 I Love This Amp!!!
Review by
Jake from Dysart, Iowa
Overall
Durability
Value
Features
Design
Usability
I love this amp. It pushes enough power to make my Two Twelves Polk Audio DXi's and my two Apline Type E's also twelves they pound the snow right off of my trunk. Only bad thing is you can only run 4 Gauge wire nothing more, i like the differnt options it allows alot of different fine tuning. I would recomend this for 3-4 Differnt subs or 1-2 High powered subs. Great amp!
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Amplifier Wiring Kits
Get the wires you need to properly install and power your car amp.
 ProductPriceAdd?
Kicker DCK10Kicker DCK10
10 Gauge Amplifier Installation Wiring Kit with RCA Interconnect Cable		$34.99
Kicker DPK10Kicker DPK10
10 Gauge Amplifier Installation Wiring Kit (Power Only, No RCAs)		$22.99
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.
 ProductPriceAdd?
Kicker XW1220 Speaker WireKicker XW1220 Speaker Wire
12 Gauge Wire - 20 ft. of Dual Twist Speaker Cable with Sleeves for a Clean Install		$24.49
StreetWires SCP1215BL - 12 AWG Speaker WireStreetWires SCP1215BL - 12 AWG Speaker Wire
12 Gauge Wire - 15 ft. of Speaker Cable with Twisted Construction		$19.99
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.
 ProductPriceAdd?
Kicker Z-Series RCA Interconnect CablesKicker 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!		$13.99
Monster Cable 300 Series XLN+ Audio Interconnect CableMonster Cable 300 Series XLN+ Audio Interconnect Cable
16.4 ft. of 2-Channel Monster Cable with XLN (Xtra Low Noise) construction, 6-cut turbine MirrorChrome connectors, and 2-way time correct windings for the ultimate RCA cable!		$45.00
Capacitors
Capacitors store energy for the amplifier to use on demand, thereby assisting in the elimination of dimming lights during peak power surges during use.
 ProductPriceAdd?
Monster Cable MPC P300 MCAP-.5FMonster Cable MPC P300 MCAP-.5F
Chrome 1/2 Farad Capacitor for up to 500W Max (250W RMS)		$79.00
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.
 ProductPriceAdd?
StreetWires FB8StreetWires 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		$18.99
Professional Installation for your Car Power AmplifierProfessional 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!
 ProductPriceAdd?
AutoSound 2000 CD-104AutoSound 2000 CD-104
The ultimate amplifier level setting disc used for evaluation of audio components		$12.99
AutoSound 2000 CD-102AutoSound 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-103AutoSound 2000 CD-103
Audiophile reference series test disc for evaluation of all audio components.		$12.99
Main Product
 ProductPriceAdd?
Boss NX2800.1Boss NX2800.1$129.99

Product Summary

Manufacturer: Boss
Model number: NX2800.1
UPC: 791489113731
Weight: 11.50 lbs
Internal SKU: nx28001
Internal product ID: 23375

Price Information

$259.99

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$129.99

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