Gravity 3000.1D Class D Monoblock Car Amplifier 3000W

The Gravity 3000.1D is a Class D monoblock car amplifier built specifically for powering subwoofers. Rated at a maximum of 3,000 watts at 1 ohm, it utilizes a MOSFET power supply and efficient Class D topology to deliver high output with reduced current draw and heat generation compared to traditional amplifier designs. The amplifier is stable at 1-ohm, 2-ohm, and 4-ohm impedance loads, providing flexibility to work with a variety of subwoofer configurations and wiring schemes.

Control features include a variable low pass filter adjustable from 40 Hz to 180 Hz, a subsonic filter ranging from 0 to 50 Hz to protect subwoofers from damaging ultra-low frequencies, and a variable bass boost of 0 to 12 dB. Both high-level and low-level inputs are provided, making the amplifier compatible with aftermarket head units as well as factory stereo systems that lack preamp outputs. The included 2nd-generation remote bass knob gives the driver convenient control over bass intensity without reaching the trunk or under-seat mounting location. At roughly 8.8 × 8.3 × 2.5 inches, the 3000.1D maintains a compact form factor that simplifies installation in most vehicles.