MB Quart FA1-1000.1 Formula Series 1 x 250 Watts @ 4 Ohms, 1 x 500 Watts @ 2 Ohms, 1 x 1000 Watts @ 1 Ohm
MB Quart Formula series mono subwoofer car audio amplifier featuring innovative sound quality and power technology. The FA1-1000.1 is a 1000 watt 1 ohm stable car audio amplifier. Formula amplifiers feature DC Sensing to allow any amplifier to be easy integrated into an OEM system by simply adapting a RCA cable from the source unit. Bass remote is included.

Specifications:
• CLASS – Class Q1 Mono (Class D)
• TOTAL CHANNELS – Mono
• POWER @ 1 OHM – 1 x 1000 Watts
• POWER @ 2 OHMS – 1 x 500 Watts
• POWER @ 4 OHMS – 1 x 250 Watts