JL Audio HD Series HD600/4
Regular Price
$194.70
Sale Price
$194.70
Regular Price
$649.00
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JL Audio HD Series HD600/4
Regular Price
$194.70
Sale Price
$194.70
Regular Price
$649.00
Product description
Product reviews
Shipping & Return
About the JL Audio HD Series HD600/4
Product highlights:
- Featured in our article: Best 4-channel car amplifiers for 2025
- 4-channel amplifer
- 150 watts RMS x 4 (rated power from 1.5 to 4 ohms)
- 300 watts RMS x 2 bridged (rated power from 3 to 8 ohms)
- variable high- and low-pass filter (50-500 Hz 12 or 24dB/octave)
- subsonic filter 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
- Class D amplifier design
- MOSFET power and output stages
- 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 50-amp fuse recommended — wiring and hardware not included with amplifier
- no onboard fuses — when installing multiple amps in a system, an additional 50-amp in-line fuse between the distribution block and the amplifier is recommended
- 10-13/16"W x 2"H x 8-7/8"D
- warranty: 2 years
- MFR # 98221
- Item # 136HD6004
- California customers: Please click here for your Proposition 65 WARNING.
What's in the box:
JL Audio HD Series HD600/4 owner's manual
If you need assistance accessing this owner's manual, please give us a call.- Four-channel class-D full-range amplifier
- Power/Ground/Turn-On plug
- 2 Speaker connection plugs
- 4 Mounting brackets
- 2mm Allen-wrench
- 2.5mm Allen-wrench
- 3mm Allen-wrench
- 3.5mm Allen-wrench
- 4mm Allen-wrench
- 5mm Allen-wrench
- 4 Mounting bolts
- Owner's Manual
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
