JL AUDIO HD900/5

JL AUDIO 

(HD900/5) 5-CHANNEL CLASS-D SYSTEM AMPLIFIER. 100W X 4 @ 4 OHMS / 75W X 4 @ 1.5-3 OHMS (MAIN CHANNELS) 500W X 1 @ 1.5-4 OHMS (SUBWOOFER CHANNEL)

OVERVIEW:

• 5-Channel Class D System Amplifier, 100 W x 4 + 500 W 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.

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

GENERAL SPECIFICATIONS:

• 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

PHYSICAL SPECIFICATIONS:

• Height (H) : 1.93 in / 49 mm
• Width (W) : 10.74 in / 273 mm
• Depth (D) : 8.29 in / 211 mm
• Net Weight : 6.85 lb / 3.11 kg

In-store Purchase only

SKU # 98223