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$65.44
Get it as soon as Wednesday, May 15
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From the manufacturer
Ramp up the bass with the BOSS Audio Systems R1100M Class A/B Monoblock Amplifier. With 1100 Watts Max Power and MOSFET power supply, this amplifier takes your vehicle's audio system to the next level.
Customize the sound with Variable Low Pass Crossover, Bass Boost and Remote Subwoofer Control.
Amplifiers in the Riot Series are perfect for first time car audio buyers looking to add bass, enhanced sound, and performance to their system
- Class A/B, Monoblock, MOSFET power supply
- 1100 watts @2-ohms x 1 max, 550 watts @4-ohms x 1 max
- High & low level inputs, soft turn on circuit, thermal overload speaker and short protection
- Power & protection LEDs, variable low pass crossover 35–160 Hz
- Variable bass boost 0–18 dB, variable gain control, impedance 2–8 ohms
- THD @ RMS output: ˂0.01%, S/N Ratio 102 dB, frequency response 9 Hz–50 kHz
- Fuse quantity (1) 30 amp ATO blade, dimensions 9.1” x 10.4” x 2.3”, weight 5.8 lbs.
- Remote subwoofer control
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MOSFET Power SupplyMetal Oxide Semiconductor Field-Effect Transistors quickly switch from full to non-conduction for high-efficiency output. |
Class A/BOur Class-A/B amplifiers feature specific linear circuitry that increases sound quality and power output while reducing distortion and improving efficiency. |
2 Ohm Stable2-Ohm stable comfortably powers speakers or subwoofers when in use at 2-Ohms, resulting in more power and volume. |
High and Low Level InputsHigh-level inputs accept speaker output signals and low-level inputs accept pre-amp output signals to allow for the addition of amps and processors to standard factory or aftermarket source units. |
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Variable Low Pass FilterVariable low-pass filter gives you control over the frequencies that pass through to the subwoofer. |
Switchable Bass BoostSwitchable Bass Boost allows you to boost the low bass +18db. |
Short ProtectionAutomatic shut-off protects the amplifier if it gets too hot or if speakers fail causing a short. |
Variable Gain ControlThe Variable Input Control allows the amplifier input to match the output signal from the head unit to achieve optimum performance when adjusted properly. |
Compare with similar items
This Item  BOSS Audio Systems R1100M Riot Series Car Audio Subwoofer Amplifier - 1100 High Output, Monoblock, Class A/B, 2/4 Ohm Stable, Low/High Level Inputs, Low Pass Crossover, Mosfet Power Supply, Stereo |  |  |  |  |  | |
| Price | -51% $65.44 List: $133.00 | $89.99 | $91.99 | -15% $145.09 List: $169.99 | $79.00 | $83.99 |
| Delivery | Get it as soon as Wednesday, May 15 | — | Get it as soon as Saturday, May 11 | Get it as soon as Friday, May 17 | Get it as soon as Wednesday, May 15 | Get it as soon as Wednesday, May 15 |
| Customer Ratings | ||||||
| Sound quality | ||||||
| Value for money | ||||||
| Sold By | Speece, Inc. | Audio Watt Store | Spreetail | Speece, Inc. | PSB Retail | 24 HOURS STOP |
| number of channels | 1 | 4 | 2 | — | 4 | 4 |
| voltage | — | 6 volts | — | — | 16 volts | 15 volts |
| mounting type | Car Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
Videos
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This amp is a workhorse that does what it says
Sh3ner
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Customer Review: Review from YouTuber Gamer 1
Trucker9000
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Look at this connection before purchasing!!
Brianda Younggren
Reviews with images
Just what i was looking for!
First of all, this amp sounds nice. I have it paired with the Rockford R2 Prime 12 inch Sub in a sealed BBox . Correctly tune this bad boy and you will have a system that bumps in your car, while not disturbing the public. If you are into sound quality and just want to add that low end to your music, this amp does the trick, bit dont buy this if your are trying to win sound competitions. If you buy this, Amazon will show you that other people have bought the Boss 8 gauge wiring kit...dont do it! The kit is not as good as this amp. This amp requires an 8 gauge wire, but the boss kit is not true to gauge. If you buy their 8 gauge kit, you will get a power wire that is 12 gauge after you strip the insulation. This is dangerous, so dont do it. I ordered the boss kit and immediately return it and went to walmart and spent 25 bucks on a scosche 8 gauge kit that uses 100 percent copper and true 8 gauge. Get your wiring right and learn how to properly tune an amp and you will have good result...make sure to look for a sub that is rated at least 250 watts RMS at 4 ohms and it will sound nice and wont burn down your car.Update: I forgot to mention the bass boast feature on here. Generally, they say dont turn this on, but on this amp you might have to to get that punch. I am running a 4 ohm sub with and rms of 250w. in order for me to get 250 rms output from the amp, i had to switch on bass boost so that i could achieve that voltage i needed from the output of the amp, with is 31.6 volts. The math is simple. decide how many watts you wanna run....in my case its 250w. You multiply this by the ohm of your sub....for me its 4 ohms...so 250 x 4 = 1000. Then take the square root of 1000 which equals 31.6 V . Next,download a 50hz test tone from the internet and put it on your phone, mp3 player or cd. Next turn your gain on your amp all the way down, and if you have the bass knob installed, turn this all the way up. Disconnect the sub from the amp. Using a multimeter, put your leads on the amp output and set your meter to AC voltage. Go back to the head unit and play the 50 hz test tone and turn it up on your head unit until you get distortion, then back it off so its clean again....or turn it up 3/4 of the way. Go back to the amp and adjust the gain on your amp amd look at your voltage on your meter, turn it until you reach your target voltage based on the math above.For most people, they will need to turn on bass boost to achieve a high enough voltage from the output of the amp. with out bass boost, the voltage is too low and youll be likely underpowering the sub. I hope this helps someone who is looking at this amp. like i said this amp is wonderful, if you know how to tune it and get it to output your watts you need.
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