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Boss D1200M

1200W Max, Class D Monoblock Diablo Series Amplifier

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Diablo Series Class D Monoblock Car Amplifier • 280W x 1 chan. @ 4 ohm • 1200 watts x 1 chan. Max • Stackable operation • Preamp RCA outputs • Phase switch

Learn more about the bos-d1200m

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Product Highlights


Diablo Series Class D Monoblock Car Amplifier • 280W x 1 chan. @ 4 ohm • 1200 watts x 1 chan. Max • Stackable operation • Preamp RCA outputs • Phase switch

Description


Boss brand icon

Authorized dealer

  • Diablo Series Class D Monoblock Car Amplifier
  • RMS Power Rating:
    • 4 ohm: 280 watts x 1 chan.
  • Max power output: 1200 watts x 1 chan.
  • Remote bass level input (remote level control sold separately)
  • LED power and protect indicators
  • Tuned Bass EQ (0-18 dB bass boost)
  • Stackable operation
  • Speaker-level inputs
  • Preamp RCA outputs
  • Input sensitivity selector
  • Phase switch
  • Variable low-pass filter (24 dB/octave)
  • Subsonic Filter (24 dB)
  • Dimensions: 11"L x 9-5/16"W x 2-5/16H
  • 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.
  • 1-year Manufacturer's warranty

Product history:

Boss D1200M thumbnail
(newest, current model)
Boss GT1000M thumbnail
(previous model, replaced by Boss D1200M)

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Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
280 watts x 1 channel
RMS Power @ 2 ohms
Not Specified
RMS Power @ 1 ohm
Not Stable
Amplifier Specifications
Amplifier Class
D
Number of Channels
1 - Mono
Total Peak Power Output
1200 watts
Total RMS Power Output
280 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
2 ohm
THD at Rated RMS Power
0.01%
Speaker Level Inputs
Yes
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
Not Specified
Subsonic Filter
Not specified
Signal-to-Noise Ratio
105 dB
Bass Boost
0 - 18 dB
Remote bass/level controller
Yes
Fuse Rating
25A x 1 
Warranty and Return Policy
Parts Warranty Duration
6 years
Labor Warranty Duration
6 years
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

D1200M

Weight:

10.00lbs

Internal SKU:

bos-d1200m

Internal Product ID:

11932

Product and How-to Videos


Customer Ratings & Reviews


Boss D1200M thumbnail image

5 star
63%
4 star
25%
3 star
13%
2 star
0%
1 star
0%



Durability
4.4
Value
4.2
Features
4.3
Design
4.2
Usability
4.8

Customer Reviews

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best amp

i have bought this amp to power my alpine type x and it is amazing, it hits so hard. i would not ever buy a different amp. my windows are shaking and you can barley hear. i would definitely recommend this amp for big speakers...

By gfvfxdg on December 15, 2008

4 found this helpful


Grrrrrrrreat

I love this amp it does everything

By Javoris on June 10, 2011

3 found this helpful


Good Amp, exceeded my expectations...

I have this amp at full power, hooked up to a MA Audio 12QS sub, and IT BANGS! My friends were like, yea, doesn't look that impressive...but after putting Polyfil in my box and breaking in the sub, everytime they get in my car, they talk like robots lol...very nice amp considering how cheap it is, I have had this thing at full power blaring everyday for about 2 to 3 weeks now and it is still pushin out the watts without overheating...this is by far the best amp I have owned yet. Although, not sure if the sub is underrated or if the amp is overrated, because this is a 1200 watt amp and my sub is rated 600 watts peak, but reguardless of whether its overrated or not, it hasn't failed me yet so I'm happy :)

By Chris L. on April 27, 2009

3 found this helpful


Extremely Great Value

I've owned Boss amplifiers in the past and never been let down. The D1200M exceeded my expectations again. I use it to supply a Rockford 12" P3 in a bandpass enclosure and even for class D it sounds great! The power this little guy supplies is amazing!

By skiduner on April 7, 2009

3 found this helpful


Amazing For the Price.

I hooked this up with a single 10" pioneer sub. it pumps.

By Tinman on July 22, 2009

2 found this helpful


Boss D1200M

I would recommend this amp. I am using it with a stock Bose system to drive a 12" audiobahn sub, nothing fancy. I originally bought this to replace an old 350W amp. The Boss does the job.
I immediately noticed the increase in power, i like the additional sub level control (my old amp didnt have this), plus it looks nice.
I've had no problems with it, installation was easy. No complaints at all.

By BTL3 on July 22, 2009

2 found this helpful


incorrect impedance

I bought this amp because of the price.I bought it to power a 12" MA that is wired parallel which is actually 1.5 ohms not 2,but I e-mailed Boss Audio and they said that it would not only work fine but that it would produce 610 watts RMS at 1.5 ohms which is perfect for my sub.It does work fine at lower volumes but when you start to get loud the protection circuit keeps kicking the amp off,which SUCKS!! Needless to say I'm disappointed,it wasn't such a good deal after all.A friend has a 10" MA with a 500 watt amp and he's way louder than me.

*** ADMINISTRATOR COMMENT ***
The amplifier states it is stable at 2 ohms minimum. We do not recommend the amp to be ran at 1.5 ohms and that is the reason it is overheating or going into protection.

By Jerry on September 23, 2008

2 found this helpful


Ok amp

This is a cheap amp. Works ok. I had to take out the thermal limiter to get it to run at 2 ohms without cutting out at high volumes. For the price, its ok.

By Jesse on September 22, 2008

2 found this helpful




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