JL Audio HD Series HD1200/1 Mono 1-channel amplifier — 1,200 watts RMS x 1
JL Audio HD Series HD1200/1 Mono 1-channel amplifier — 1,200 watts RMS x 1
JL Audio HD Series HD1200/1 Mono 1-channel amplifier — 1,200 watts RMS x 1
JL Audio HD Series HD1200/1 Mono 1-channel amplifier — 1,200 watts RMS x 1
JL Audio HD Series HD1200/1 Mono 1-channel amplifier — 1,200 watts RMS x 1
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JL Audio HD Series HD1200/1 Mono 1-channel amplifier — 1,200 watts RMS x 1

Regular price
$2,149.99
Sale price
$2,149.99
Regular price
Sold out
Unit price
per 

Product info:

  • mono 1-channel amplifier
  • 1,200 watts RMS x 1 (rated power from 1.5 to 4 ohms)
  • variable high- and low-pass filter (50-500 Hz 12 or 24dB/octave)
  • switchable subsonic filter (30 Hz) and output polarity control
  • removable power and speaker plugs
  • optional wired remote for level control
  • optional HD stacking kit for stacking multiple HD amps together
  • Single Cycle Control Class D amplifier design
  • Regulated, Intelligent Power Supply System (RIPS) ensures consistent power output over a wide range of battery voltages and load impedances
  • differential-balanced inputs eliminate noise from your vehicle's electrical system
  • speaker- and preamp-level inputs (speaker-level input requires an optional adapter)
  • preamp outputs
  • 4-gauge power and ground leads and a 100-amp fuse recommended — wiring and hardware not included with amplifier
  • no onboard fuses — when installing multiple amps in a system, an additional 100-amp in-line fuse between the distribution block and the amplifier is recommended
  • 10-13/16"W x 2"H x 8-13/16"D
  • warranty: 2 years
  • MFR # 010-03170-00
  • Item # 136HD1200
  • JL Audio HD Series HD1200/1 owner's manual


  • Monoblock Class-D amplifier
  • Self-adhesive JL Audio badge
  • Power connector plug
  • Speaker connector plug
  • 4 Mounting feet
  • 4 Bolts for mounting feet (M4 x 40mm)
  • 4mm Allen wrench
  • 2.5mm Allen wrench
  • Owner's Manual
  • Power wire note
Performance
1200 x 1
N/A
1200 x 1
Power at 1 Ohm (Watts x Channels) ---
N/A
N/A
1.5
6-8k Hz
0.03%
110 dB
14.4v
Features
D
No
Optional
50-500 Hz
12 or 24 dB/oct
50-500 Hz
12 or 24 dB/oct
No
N/A
No
100
Yes
2
10-13/16
2
8-13/16
2 Years
2 Years