JL Audio JLAMPRD500-1: 500 W Class-D Monoblock Amplifier

Features:

• Monoblock Class-D subwoofer Amplifier, 500 W x 1 @ 2 Ω / 250 W x 1 @ 4 Ω - 14.4 V
• Born to produce a whopping 500 W into 2 ohms (14.4 V, 1 % THD), the JLAMPRD500 / 1 Amplifier was engineered to generate tons of pure subwoofer bliss from a sleek, ultra compact chassis.  The secret behind its power proficiency is our proprietary NEXD switching technology, which delivers large amounts of power output through precise efficiency and ultra low distortion.
• For your convenience, the JLAMPRD500 / 1's controls are located on top of the Amplifier, beneath a protective cover, through all connections found along one side of its chassis.  Signal processing features include a 12 dB / octave low pass filter, through continuously variable frequency selection from 50 - 500 hz, and a variable bass boost EQ.  Dual range, differential balanced inputs are also on hand, capable of accepting most input voltage levels.  Automatic turn on capability (via signal sensing or DC offset sensing) is standard, alongside a set of preamp outputs so you can easily pass signals to another Amplifier.
• The JLAMPRD500 / 1 is also equipped through an onboard LED clipping indicator. This all new, innovative feature lets you easily set your Amplifier's input sensitivity setting, quickly and accurately, and no special equipment needed.  The JLAMPRD500 / 1 features a durable, black powder coated finish and a top mounted, dual color LED light strip that reports the overall status and condition. Through the addition of an JLAMPRBC-1 remote level control (sold separately), you can control the subwoofer output directly from the driver's seat.