JL AUDIO RD900/5

JL AUDIO

(RD900/5) 5-CHANNEL CLASS D SYSTEM AMPLIFIER, 70 WATTS X 4 + 250 W X 1 @ 4 OHM / 100 WATTS X 4 + 500 W X 1 @ 2 OHM - 14.4V

OVERVIEW:

• Crafted as an all-in-one, total system solution, the RD900/5 is engineered to power a complete audio system consisting of a subwoofer + four satellite system with 900 watts of high-performance sound. Equipped with our exclusive NexD™ switching technology, this complete power package efficiently generates a potent 70 watts of crystal-clear audio into 4 ohms, plus a robust 500 watts for a subwoofer system, all from a single compact chassis. Each pair of main channels is also fully bridgeable, stoutly producing 200 watts of full-range audio bliss (into 4 ohms), creating an ultra-powerful 3-channel amplifier.
• Conveniently located on top of the RD900/5, you’ll find a complement of studio-grade signal processing features, all hidden beneath a removable protective cover. Each pair of main channels is equipped with a 12 dB / octave high-pass filter, with a dedicated low-pass filter for its subwoofer channel. All three crossovers offer continuously variable frequency selection from 50-500 Hz, for precise filtering. Dual-range, differential-balanced inputs are also onboard, capable of accepting most input voltage levels, plus automatic turn-on capability (via signal sensing or DC-offset sensing) for maximum versatility.
• LED clipping indicators are also standard equipment for each channel section. This all-new, innovative feature lets you easily set your amplifier’s input sensitivity settings, quickly and accurately, with no special equipment needed. The RD900/5 features a durable, black powder-coated finish and a top-mounted, dual-color LED light strip that reports the overall status and condition. With the addition of an RBC-1 remote level control (sold separately), you can conveniently control the subwoofer’s output remotely from the driver’s seat.

RATED CONTINUOUS (RMS) POWER @ 14.4 V

• Main Channels @ 4 Ω : 70 W RMS x 4
• Main Channels @ 2 Ω : 100 W RMS x 4
• Main Channels - Bridged @ 4 Ω : 200 W RMS x 2
• Subwoofer Channel @ 4 Ω : 225 W RMS x 1
• Subwoofer Channel @ 3 Ω : 325 W RMS x 1
• Subwoofer Channel @ 2 Ω : 500 W RMS x 1
• Subwoofer Channel @ 1.5 Ω : N/A

RATED CONTINUOUS (RMS) POWER @ 12.5 V

• Main Channels @ 4 Ω : 60 W RMS x 4
• Main Channels @ 2 Ω : 90 W RMS x 4
• Main Channels - Bridged @ 4 Ω : 180 W RMS x 2
• Subwoofer Channel @ 4 Ω : 200 W RMS x 1
• Subwoofer Channel @ 3 Ω : 250 W RMS x 1
• Subwoofer Channel @ 2 Ω : 350 W RMS x 1
• Subwoofer Channel @ 1.5 Ω : N/A

GENERAL SPECIFICATIONS:

• Frequency Response (Main Channels) : 12 Hz - 22 kHz (+0, -1dB)
• Frequency Response (Subwoofer Channel) : 10 Hz - 500 Hz (+0, -1dB)
• S/N Ratio, referred to highest rated power (Main Channels) : >104 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N Ratio, referred to 1 W : >84 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• Damping Factor @ 4 Ω : >150 / 50 Hz
• Damping Factor @ 2 Ω : >75 / 50 Hz
• THD+N @ Rated Power (Main Channels) : <1% @ 2 Ω per Ch.
• THD+N @ Rated Power (Subwoofer Channels) : <1% @ 2 Ω per Ch.
• 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 : 4 AWG wire
• Fuse Rating : 80 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 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 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 dB/octave
• Filter Frequency Range: Subwoofer Channel : 50 Hz - 500 Hz
• Detented, Calibrated Filter Freq. Potentiometers : No 
• Filter Defeat Function : No
• Infrasonic Filter: Subwoofer Channel : No
• Remote Level Control : Optional (RBC-1)
• Remote Level Modes : Sub Ch. 
• Channel Input Mode Switch : Yes (2/4/6 ch.)
• Pass-Through Preamp Output : No
• Source Channel Selection for PreOuts : N/A

PHYSICAL SPECIFICATIONS:

• Height (H) : 2.13 in / 54 mm
• Width (W) : 14.66 in / 372 mm
• Depth (D) : 6.96 in / 177 mm
• Net Weight : 6.15 lb / 2.79 kg

In-store Purchase only

SKU # 98642