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JL Audio RD900/5 900W Class D 5-Channel Full-Range Amplifier

JL Audio

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SKU:
RD900/5
Condition:
New
$659.99
$659.99

Description

RD900/5

5-Channel Class D System Amplifier, 70 W x 4 @ 4 Ω + 500 W x 1 @ 2 Ω - 14.4V

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 @ 4Ω 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 @ 4Ω 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

Extra Information

Brand:
JL Audio
Weight:
8.00 LBS
Number Of Channels:
5 Channel
UPC:
699440986427
RMS Power In Watts:
751-1000 Watts
Bundle:
No
Feature 1:
Developed in-house by the same engineering team that brought you the XDv2 and HD amplifiers, our latest RD amplifiers utilize JL Audio’s exclusive NexD™ switching technologies to generate loads of power with exceptional efficiency to reduce current d
Feature 2:
Developed in-house by the same engineering team that brought you the XDv2 and HD amplifiers, our latest RD amplifiers utilize JL Audio’s exclusive NexD™ switching technologies to generate loads of power with exceptional efficiency to reduce current d
Feature 3:
Just like the XDv2 amplifiers, RD amps are equipped with studio-grade signal processing and automatic turn-on capabilities
Feature 4:
Differential-balanced inputs are also on-hand to combat noise and maximize compatibility with a wide range of signal types.
Feature 5:
Two brand new features have been added to simplify installation and set-up: easy-to-use LED clipping indicators
Condition:
NEW
Manufacturer SKU:
98642
Weight:
8.0000 lbs
Shipping:
Free 2-Day Shipping!
Sale Type:
Free Bass Knob & Wiring!

Warranty Information

JL Audio Warranty

Mobile Audio Subwoofer Drivers JL Audio Subwoofer Drivers are warrantied against defects in materials and workmanship for One (1) Year from purchase date.
Mobile Audio Amplifiers and Electronic Products JL Audio Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Mobile Audio Speaker Systems JL Audio Speaker Systems are warrantied against defects in materials and workmanship for One (1) Year from purchase date.
Mobile Audio Engineered Connection Systems JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Mobile Audio Enclosed Subwoofer Systems JL Audio Enclosed Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Stealthbox® Subwoofer Systems JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Marine Speaker Systems and Subwoofers JL Audio Marine Speaker Systems and Subwoofers are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Marine Amplifiers and Electronics JL Audio Marine Amplifiers and Electronics are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Marine Engineered Connection Systems JL Audio Engineered Connection Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
SlamPak™ Powersports Audio Systems JL Audio SlamPak™ Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Stealthbox® Powersports Subwoofer Systems JL Audio Stealthbox® Subwoofer Systems are warrantied against defects in materials and workmanship for Two (2) Years from purchase date.
Click here for detailed JL Audio warranty information.

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