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Boss R1100M Amplifier

Riot 1100 Watt, 2/4 Ohm Stable Class A/B, Monoblock with Remote Subwoofer Control

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• 550 Watts Peak x 1 @ 4 ohms
• 1100 Watts Peak x 1 @ 2 ohms
• 825 Watts RMS x 1 @ 2 ohms
• Remote Subwoofer Level Control Included
• Pulse Width Modulated MOSFET power supply
• Speaker-level (high-level) inputs
• Signal to Noise Ration: 102 dB
• Frequency Response: 9 - 50,000 Hz

Learn more about the r1100m

Good news and a little bad...

This item has been discontinued

But you may be interested in the newest model that's available.

r1100ms thumbnail

Boss R1100M (Silver)

OUR PRICE: $89.99

View item

Product Highlights


• 550 Watts Peak x 1 @ 4 ohms
• 1100 Watts Peak x 1 @ 2 ohms
• 825 Watts RMS x 1 @ 2 ohms
• Remote Subwoofer Level Control Included
• Pulse Width Modulated MOSFET power supply
• Speaker-level (high-level) inputs
• Signal to Noise Ration: 102 dB
• Frequency Response: 9 - 50,000 Hz

Description


Boss brand icon

Authorized dealer

General Features:

  • Boss Riot Series R1100M
  • Class-AB FullRange 2-Ohm Stable Monoblock Amplifier
  • MAX Power Rating:
    • 4 ohms: 550 watts x 1 chan.
    • 2 ohms: 1100 watts x 1 chan.
  • RMS Power Rating:
    • 4 ohms: 413 watts x 1 chan.
    • 2 ohms: 825 watts x 1 chan.
  • Pulse Width Modulated MOSFET power supply
  • Wired remote bass level control included
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • Speaker-level (high-level) inputs
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • Input sensitivity:
    • Low level: 100mV - 2V
    • High level: 2V - 8V
  • Frequency Response: 9 - 50,000 Hz
  • Total Harmonic Distortion (THD): 0.01%
  • Signal to Noise Ration: 102 dB
  • Selectable crossover modes: Low Pass / Full Range
  • Variable low-pass filter: 35 - 160 Hz,/octave
  • Selectable Bass Boost: 0 to +18 dB
  • Fuse Rating: 30A x 1
  • 8 gauge power and ground wiring is recommended for installation. Contact us for information regarding a discount on select amplifier kits from our website when purchased together with this amplifier. Click Here for our contact information.
  • Dimensions: 9.13"W x 10.44"L x 2.25"H
  • Authorized Platinum Internet Dealer
  • 1 year Sonic Electronix, and 5 years Manufacturer's warranty

Product history:

Boss R1100M-S thumbnail
(newest, current model)
Boss R1100M thumbnail
(previous model, replaced by Boss R1100M (Silver))

Specifications & Details


Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
413 watts x 1 channel
RMS Power @ 2 ohms
825 watts x 1 channel
Power Specifications - Subwoofer Channel
Peak Power @ 4 ohm
550 watts x 1 channel
Peak Power @ 2 ohms
1100 watts x 1 channel
Amplifier Specifications
Series
Riot Series
Amplifier Class
A/B
Number of Channels
1 - Mono
Total Peak Power Output
1100 watts
Total RMS Power Output
825 watts
Maximum Input Gauge Size
Any Gauge with use of Spade Terminal AWG
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
0.01%
Speaker Level Inputs
Yes
Preamp Outputs
No
Built-in Crossover
Low-Pass (LP)
Full (AP)
Low-Pass Crossover Frequency
35 - 160 Hz
Signal-to-Noise Ratio
102 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
30A x 1 
Total Fuse Rating
30
Strappable
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
High-level input wiring harness w/ molex connector
Warranty and Return Policy
Parts Warranty Duration
6 years
Labor Warranty Duration
6 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

R1100M

Weight:

5.75lbs

Internal SKU:

r1100m

Internal Product ID:

73716

Product and How-to Videos


  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews



5 star
74%
4 star
21%
3 star
3%
2 star
0%
1 star
3%



Durability
4.6
Value
4.8
Features
4.6
Design
4.8
Usability
4.8

Customer Reviews

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great item

it works great. its an exelent item if i ever need another i will buy it.

By JESUS on March 6, 2015

104

found this helpful.

Great value

Low price and powers my polk audio 15' in sealed enclosure just fine glad I got it.

By Super cat on April 27, 2014

101

found this helpful.

boss r1100m the best

I enjoy it..best thing i never have in my car sounds perfect i agreed wit this product

By Johnny on January 1, 2015

96

found this helpful.

Amazing!

Does a great job of powering my Rockford Fosgate 10". Doesn't feel cheap at all. Performs like it should. Consistent power and looks great! Definitely a perfect buy for a couple of 12s or 10s. Even better if your just doing a single 10/12!

By Franklin on September 7, 2014

94

found this helpful.

Boss 1100w amp - Great amp

Great little amps. I was absolutely blown away by the power that is produced from this little amp. I had another 1100w amp that did not produce nearly as much sound. Except that I had to return the first unit I had after about 1.5 months, it great. I have had the new unit for over three months and it works great. Great amp for the price.

By LEVI on December 28, 2014

94

found this helpful.

Good Amp

I would recommend this to all starters. I have had this amp for over six months now, power two 12's. Each 12 is rated at 300W RMS, and this amp has powered them wonderfully.

By Tomas on March 9, 2014

90

found this helpful.

Great buy, owned for over a year..and still bumping

I bought this over a year ago and they are still going strong

powering 2 12in mtx subs. shook my car good. GREAT starter amp. i would buy another. AND THAT PRICE!!!!

By Ksmit on December 8, 2013

88

found this helpful.

BEST AMP

I would recommend this to anyone. Its a great little amp. I love the blue led on the boss logo too. Great buy.

By Hunter on February 5, 2015

89

found this helpful.

Best Bang for your Buck!

Great amp works wonders Bass hit hard and good for my R2 rockford fosgate. Easy to use.

By Kenneth on May 13, 2014

87

found this helpful.

Excellent product

Installed this to power a 10" sub for my e46 and all I can say is that it has transformed the sound. I would highly recommend this product especially for the value and quality.

By Liam on August 20, 2014

85

found this helpful.

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