•Strike Series 1-Channel Class D Car Amplifier •RMS Power Rating: ◦4 ohms: 250 RMS x 1 chan. ◦2 ohms: 500 RMS x 1 chan. ◦1 ohm: 1000 RMS x 1 chan. •Wired remote bass level control included •LED power and protection indicator •Chrome Plated Cover •Single channel operation •Bridgeable with another S4.1000.1D amplifier •Block terminal power and speaker connection •Preamp RCA output •Master/Slave Switch •Extruded aluminum heat sink (convection cooling) •Variable low-pass filter (50-200 Hz, 12 dB/octave) •Subsonic Filter (15-40 Hz) •CEA-2006 compliant amplifier •Frequency response: 50-250 Hz •Dimensions: 15.75" L x 10.5" W x 2" H •1/0-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.