- Class D Amp Technology - 4 Ohms: 600 Watts RMS x 1 - 2 Ohms: 1000 Watts RMS x 1 - Variable Crossover and Bass Boost - Turn-On Mode Switch Value engineered car amplifier with JBL power and performance The JBL Club A1000 mono subwoofer amplifier delivers 1000-Watts RMS using a Class D amplifier design to ensure high output and minimum current draw. Speaker-level inputs allow this amplifier to integrate into almost any system, even one using your car's factory radio. You can use the low-pass filter and variable bass boost to maximize the performance of your subwoofer and enclosure, while a phase switch ensures that the bass will blend well with your full-range speakers. Power Ratings: - 4 Ohms: 600 Watts RMS x 1 - 2 Ohms: 1000 Watts RMS x 1 - Frequency Response: 10 - 320Hz - Variable Low-Pass Filter (32 - 32-Hz, 12dB/Octave) - Phase Switch (0 , 180) - Wired Remote Level Control - Preamp Inputs and Outputs - Speaker-level Inputs (Speaker Wire to RCA Adapters Included) - Strappable for up to 2,0000 Watts of Power at 4 Ohms - Compact Size - Fuse Rating: 35A x 3 - High and Low Level Input - Variable Crossover and Bass Boost - Low Noise and Distortion - Input Level Control - Full on Board Protection - Phase Switch - RBC Wired Remote - Turn-On Mode Switch - Class D Amp Technology - 4 gauge power and ground wiring is recommended for installation - Dimensions: 12-5/8W x 7-1/8D x 2-1/16H In the Box - 1 x Club A1000 mono subwoofer car amplifier - 6 x 35A ATO fuses (3 installed, 3 spare) - 2 x Bare wire-to-RCA adapters - 1 x Remote bass control module - 1 x 16.5' Remote control cable (RJ-25 plugs on both ends) - 2 x Self-tapping screws for remote (M3 x 15mm) - 4 x Mounting screws (M4 x 53mm) - 2 x JBL stickers - 1 x Owner's manual