15% Off

JL Audio HD900/5 HD Series 5-Channel Car Amplifier — 100W RMS x 4 + 500W RMS x 1

JL Audio

JL Audio HD900/5 HD Series 5-Channel Car Amplifier — 100W RMS x 4 + 500W RMS x 1

Name: Singh Electronics
Address: 7003 Steeles Avenue West, Toronto, ON, M9W 0A2, CA
Telephone: +1 (416) 745-1021
Price range: $

$2,178.00

$2,559.99

15% Off

SKU: HD900/5

UPC: 699440982238

Condition: New

Availability: Usually Ships in 1-2 Days

Shipping: Calculated at Checkout

Select Quantity:

Adding to cart… The item has been added

Buy now pay later with

Learn more

+1 (416) 745-1021

Have more questions? Ask an Expert

Free shipping on orders over $200

30-Day Return Policy

Canadian Owned & Operated

Price Match Guarantee

Description
Warranty
Shipping & Returns

Descriptions

About: JL Audio HD900/5 HD Series 5-Channel Car Amplifier — 100W RMS x 4 + 500W RMS x 1

Thanks to its ability to act as a "one-box solution", the HD900/5 is ideal for installations where space is at a premium and sound quality is the paramount goal. While extremely compact, this amazing amplifier will comfortably drive a complete high-performance car audio system: that is, four satellite speaker systems and a subwoofer system... with a very serious 900 watts of power!

Using our Single Cycle Control switching design and R.I.P.S. technology, the HD900/5 delivers 100 W x 4 to its four main channels, plus a very meaty 500 W to its subwoofer channel. Thanks to R.I.P.S., high power can be delivered over a wide range of load impedances, while the tight power supply regulation keeps distortion down, maximizing sound quality. From a pure sound quality perspective, we invite you to compare the real-world, in-car performance of this amplifier to any other amplifier on the market, of any type, at any price.

This amplifier features a brushed aluminum finish with black powder-coated cast alloy heat sinks and bottom panel. A black powder-coated, gasketed cover is also provided to protect the controls.

Features:

5-channel amplifier
100 watts RMS x 4 at 4 ohms + 500 watts RMS x 1 (at 1.5-4 ohms)
75 watts RMS x 4 (at 1.5-3 ohms) + 500 watts RMS x 1 (at 1.5-4 ohms)
150 watts RMS x 2 bridged (at 3-6 ohms) + 500 watts RMS x 1 at (1.5-4 ohms)
Variable high-pass filter on front and rear channels (50-500 Hz, 12 or 24dB/octave)
Variable low-pass filter on subwoofer channel (50-500 Hz, 12 or 24dB/octave)
Subsonic filter on sub channel (24 dB/oct at 30 Hz)
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
Dimensions (W x H x D): 10.74" x 1.93" x 7.85" (273 x 49 x 199 mm)
Weight: 6.85 lb (3.11 kg)

Specifications:

Rated Continuous (RMS) Power @ 14.4 V:

Main Channels @ 4 Ω: 100 W RMS x 4
Main Channels @ 3 Ω: 75 W RMS x 4
Main Channels @ 2 Ω: 75 W RMS x 4
Main Channels @ 1.5 Ω: 75 W RMS x 4
Main Channels - Bridged @ 8 Ω: 200 W RMS x 2
Main Channels - Bridged @ 4 Ω: 150 W RMS x 2
Subwoofer Channel @ 4 Ω: 500 W RMS x 1
Subwoofer Channel @ 3 Ω: 500 W RMS x 1
Subwoofer Channel @ 2 Ω: 500 W RMS x 1
Subwoofer Channel @ 1.5 Ω: 500 W RMS x 1

Rated Continuous (RMS) Power @ 12.5 V:

Main Channels @ 4 Ω: 100 W RMS x 4
Main Channels @ 3 Ω: 75 W RMS x 4
Main Channels @ 2 Ω: 75 W RMS x 4
Main Channels @ 1.5 Ω: 75 W RMS x 4
Main Channels - Bridged @ 8 Ω: 200 W RMS x 2
Main Channels - Bridged @ 4 Ω: 150 W RMS x 2
Subwoofer Channel @ 4 Ω: 500 W RMS x 1
Subwoofer Channel @ 3 Ω: 500 W RMS x 1
Subwoofer Channel @ 2 Ω: 500 W RMS x 1
Subwoofer Channel @ 1.5 Ω: 500 W RMS x 1

Frequency Response (Main Channels): 12 Hz - 28 kHz (+0, -1dB)
Frequency Response (Subwoofer Channel): 12 Hz - 10 kHz (+0, -1dB)
S/N Ratio, referred to highest rated power (Main Channels): >108.5 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
S/N Ratio, referred to 1 W (Main Channels): >88.2 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
Damping Factor @ 4 Ω: >400 / 50 Hz
Damping Factor @ 2 Ω: >200 / 50 Hz
THD+N @ Rated Power (Main Channels): <0.03% @ 4 Ω
THD+N @ Rated Power (Subwoofer Channel): <0.05% @ 4 Ω
Input Voltage Range @ RCA Inputs: Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)
Min.Copper Power / Ground Wire Gauge: Accepts up to 4 AWG wire
Fuse Rating: 60 A (AFS, AGU or MaxiFuse™)

Signal Processing:

Filter Mode(s): Channels 1 & 2 (front): High-Pass only
Filter Slope(s): Channels 1 & 2 (front): 12/24 dB/octave
Filter Frequency Range: Channels 1 & 2 (front): 50 Hz - 500 Hz
Filter Mode(s): Channels 3 & 4 (rear): High-Pass only
Filter Slope(s): Channels 3 & 4 (rear): 12/24 dB/octave
Filter Frequency Range: Channels 3 & 4: 50 Hz - 500 Hz
Filter Mode(s): Subwoofer Channel: Low-Pass only
Filter Slope(s): Subwoofer Channel: 12/24 dB/octave
Filter Frequency Range: Subwoofer Channel: 50 Hz - 500 Hz
Detented, Calibrated Filter Freq. Potentiometers: Yes
Filter Defeat Function: Yes
Infrasonic Filter: Subwoofer Channel: 30 Hz, Defeatable
Remote Level Control: Optional (HD-RLC)
Remote Level Modes: Sub Ch. only
Channel Input Mode Switch: Yes (2/4/6 ch.)
Pass-Through Preamp Output: None
Source Channel Selection for PreOuts: N/A

What's in the Box:

5-Channel class-D full-range amplifier
Power/Ground/Turn-On plug
3 Speaker connection plugs
3mm Allen-wrench
5mm Allen-wrench
Mounting bolts
Owner's Manual

Most products include a limited one year manufacturer’s warranty covering defects in materials and workmanship under normal use. Warranty coverage does not apply to improper installation, misuse, or damage caused by operation outside manufacturer specifications. For complete warranty terms, exclusions, and claim procedures, please visit our full Warranty Policy page.

Fast shipping across Canada from our Toronto warehouse. Most orders ship within 1–2 business days. Shipping costs and delivery estimates are calculated at checkout. Returns are accepted on eligible items that are unused and in original packaging within our return period. For full details, please view our Shipping Policy and Returns & Exchanges Policy.

Please note that final sale, clearance, open-box, and refurbished items are not eligible for returns or refunds. These items may only be covered under their respective warranty or exchange terms where applicable. For full details regarding open-box items, please review our Open Box Policy.