JL AUDIO HD900/5 - 5-Kanal Verstärker digital

HD900/5
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 at 14.4 V

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

Rated Continuous (RMS) Power at 12.5 V

• Main Channels at 4 ohms: 100 W RMS x 4
• Main Channels at 3 ohms: 75 W RMS x 4
• Main Channels at 2 ohms: 75 W RMS x 4
• Main Channels at 1.5 ohms: 75 W RMS x 4
• Main Channels - Bridged at 8 ohms: 200 W RMS x 2
• Main Channels - Bridged at 4 ohms: 150 W RMS x 2
• Subwoofer Channel at 4 ohms: 500 W RMS x 1
• Subwoofer Channel at 3 ohms: 500 W RMS x 1
• Subwoofer Channel at 2 ohms: 500 W RMS x 1
• Subwoofer Channel at 1.5 ohms: 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 at 4 ohms: >400 / 50 Hz
• Damping Factor at 2 ohms: >200 / 50 Hz
• THD+N at Rated Power (Main Channels): <0.03% at 4 ohms
• THD+N at Rated Power (Subwoofer Channel): <0.05% at 4 ohms
• Input Voltage Range at 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

Dimensions

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