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DC Audio 1.2k - 1200W Class D Monoblock Amplifier

1200W Competition Series Class D 1-Ohm Stable Monoblock Subwoofer Amplifier

3
DC Audio (Soundlab)
Ships in 10-14 days
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• RMS Power: 350W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Strappable for Up to 2400W of Power
• Variable Low Pass Filter
• Dimensions: 9.38" W x 16.5" L x 2.35" H

Learn more about the 12k
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$424.99

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Product Highlights

• RMS Power: 350W x 1 @ 4 ohms, 700W x 1 @ 2 ohms, 1200W x 1 @ 1 ohm
• Strappable for Up to 2400W of Power
• Variable Low Pass Filter
• Dimensions: 9.38" W x 16.5" L x 2.35" H

Description

DC Audio (Soundlab)

Authorized dealer



General Features:

  • DC Audio Competition Series 1.2K
  • Class-D Full-Range 1-Ohm Stable Monoblock Subwoofer Amplifier
  • RMS Power Rating:
    • 4 ohms: 350 watts x 1 chan.
    • 2 ohms: 700 watts x 1 chan.
    • 1 ohm: 1200 watts x 1 chan.
    • 16V system, 1 ohm: 1450 watts x 1 chan.
  • Total power output: 1200 watts RMS (12V)
  • Strappable for up to 2400W of power
  • Wired remote bass level control included
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Soft start turn-on
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • High-density split-dome convection heat-sink for extreme heat dissipation
  • Input sensitivity: ~ 200mV ~ 6V
  • Frequency Response: 15 - 270 Hz
  • Total Harmonic Distortion (THD): <0.1%
  • Signal to Noise Ration: 100 dB
  • Variable low-pass filter: 35 - 250 Hz, 24 dB/octave
  • Subsonic filter: 10 - 50 Hz , 24 dB/octave
  • Variable Bass Boost: 0 to +9 dB bass boost
  • Variable phase: 0 - 180°
  • Fuse Rating: 40A x 3
  • 4 gauge OFC 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: 9.38"W x 16.5"L x 2.35"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty



Specifications & Details

Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
350 watts x 1 channel
RMS Power @ 2 ohms
700 watts x 1 channel
RMS Power @ 1 ohm
1200 watts x 1 channel
RMS Power @ .5 ohm
Power Specifications - Subwoofer Channel
Peak Power @ .5 ohm
Amplifier Specifications
Series
Competition Series
Marine Certified
No
Amplifier Class
D
Number of Channels
1 - Mono
Total RMS Power Output
1200 watts
Maximum Input Gauge Size
4 AWG
Minimum Impedance Unbridged
1 ohms
Minimum Impedance Bridged
Not Bridgeable
Frequency Response
THD at Rated RMS Power
<0.1%
Speaker Level Inputs
No
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Subsonic
Low-Pass Crossover Frequency
35 - 250 Hz
Subsonic Filter
10 - 50 Hz
Signal-to-Noise Ratio
100 dB
Bass Boost
0 - 9 dB
Remote bass/level controller
Yes
Fan Cooled
No
Fuse Rating
40A x 3 
Total Fuse Rating
120
Strappable
Yes
CEA-2031 Compliant
No
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
No
Hi-Res Certified
No
Low-Level Input Sensitivity
High-Level Input Sensitivity
What is in the box?
Paperwork
User manual
WITB: Amplifiers
Amplifier
Wired gain knob (wire attached)
Other Accessory #6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details

Manufacturer:

DC Audio (Soundlab)

Model Number:

1.2k

Weight:

15.20lbs

Internal SKU:

12k

Internal Product ID:

88189

Product and How-to Videos

  • DC Audio 1.2k Introduction and Discussion of all available features and configurations
  • How To Install an Amplifier: Car Amplifier Basics Part 2

Customer Ratings & Reviews

DC Audio 1.2k - 1200W Class D Monoblock Amplifier
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DC Audio 1.2k - 1200W Class D Monoblock Amplifier

Product works like a champ id recommend it to all.

By James on July 17, 2020 checkmarkIcon Verified purchase

8

found this helpful.
Helpful? Report abuse

The best amp money can buy

I bought this amp cuz I had a 1-channel soundstream powering my 2-10” DC audio level 2 subs it sounded good but it was only 600watts well each sub can handle 600watts. So I bought this dc audio 1.2k “1200” watt amp. And damn the difference is night and day! Not only that my sound stream use to get really hot sometimes and shut off. This amp doesn’t even get warm! It’s so loud for 1200watts that my teeth be rattling. But now of course I have dimming lights when it hits. Time for a second battery!!! Lol. You’ll enjoy it and the guys at dc audio helped me tune the amp. And answer any other questions I had. They’re very helpful!

By Chris on February 23, 2018 checkmarkIcon Verified purchase

6

found this helpful.
Helpful? Report abuse

Better then mainstream

I used one of these before I got my big DC 2k and it’s a great amp plenty of power to push all but the biggest of subs and like everything DC is under rated. This is actually a 1500 watt board Crescendo sells the same board and they sell it as a 1500 watt amp. It’s a quality product built in Korea.

By Anonymous on November 28, 2018

5

found this helpful.
Helpful? Report abuse

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› DC Audio (Soundlab) › DC Audio (Soundlab) 1.2k Reviews › DC Audio (Soundlab) Monoblock Amplifiers › Monoblock Amplifiers under $500
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