Gravity 1000.4 Class AB 1000W 4-Channel Car Amplifier - 2/4 Ohm Stable, MOSFET Power Supply, High Power Audio for Subwoofers & Speakers | Perfect for Car Audio Upgrades & Bass Enhancement (2nd Gen)

The Gravity amplifiers are considered to the best car audio amplifiers in the world. They are famous for being excellent with bass and voice. Gravity amplifiers are excellent in power and reliability compared to anything else on the market in its' class. Designing the most efficient, well built, high quality amplifiers is where we start here at Gravity. It boosts the car audio sound and improves music quality, clarity, and intelligibility. Best Performance, best in budget. Here are some features and specifications of Gravity 1000.4 Class AB Car Amplifier: 1000W Max 4 CH Class A/B @ 2 Ohm, Stable at 2 Ohm and 4 Ohm with Bass Knob Included (2nd Generation) with 4 Gauge 4 Channels Blue Bundle S/N Ratio > 80 dB with Frequency Response at 20 Hz ~ 20 kHz and THD <0.5% Bass Boost Level 0 ~ 12 dB with LPF 50 Hz ~ 500 Hz, HPF 50 Hz ~ 1.2 kHz and Subsonic Filter 0 ~ 50 Hz High and Low Level Inputs, Variable Low Pass Crossover, Variable Bass Boost Dimension ( L×W×H ): 223.5mm (8.8 in) × 211mm (8.3 in) × 64.5 mm (2.5 in) We are getting very good feedback and response from our music lover costumers.

1000W Max 4 CH Class A/B @ 2 Ohm, Stable at 2 Ohm and 4 Ohm with Bass Knob Included (2nd Generation)

S/N Ratio > 80 dB with Frequency Response at 20 Hz ~ 20 kHz and THD < 0.5%

Bass Boost Level 0~ 12 dB with LPF 50 Hz ~ 500 Hz, HPF 50 Hz ~ 1.2 kHz and Subsonic Filter 0 ~ 50 Hz

High and Low Level Inputs, Variable Low Pass Crossover, Variable Bass Boost

Dimension ( L×W×H ) 223.5mm (8.8 in) × 211mm (8.3 in) × 64.5 mm (2.5 in)