The AL700.1D monoblock car amplifier does not forfeit size for power output. Conservatively rated at 700 watts @ 1 Ohm mono, this amplifier is designed to drive a daily sub setup without failure. Control features include gain level, subsonic filter (10~30Hz), and a low pass filter (40~250Hz). RCA inputs consist of "Tiffany" style connectors specifically chosen to create a firm fit with the RCA interconnect so your signal never fails from a loosened connection. On-board LED lights indicate amplifier power and if the unit has for any reason gone into protection mode. Also on-board are two 30A fuses to protect the amplifier should an electrical mishap occur. Bass knob is included so the user may control the amplifier from the driver seat.

• Continuous Power Output at 14.4V 
•  RMS Power, 4 ohms mono: 220W x 1 CH
•  RMS Power, 2 ohms mono: 420W x 1 CH 
•  RMS Power, 1 ohm mono: 700W x 1 CH
• Signal to Noise Ratio: >90dB 
• Low Pass Frequency Crossover: 40Hz~250Hz 
• Subsonic Filter: 10Hz~30Hz 
• Frequency Response: 10Hz~350Hz ( /- 1dB)
• T.H.D Continuous at 4 Ohm, 100Hz: <0.15%
• Efficiency at 4 Ohm, 100Hz: 86%
• Input Sensitivity: Variable 200mV~8V ( /- 5%)
• Operating Voltage: DC 8.5V~16V 
• Recommended Fuse Rating: 30A x 2 
• Dimensions: 7.9"(L) x 6.9"(W) x 2.1"(H)