The Punch P1000X1bd mono amplifier pumps out 1,000 Watts into a 1-Ohm load. The Class-BD technology produces bass more efficiently over traditional amps, and its frequency response is optimized for subwoofers.
 

• Class bd Mono Amplifier
• 1 x 300 / 500 / 1000 Watts @ 4 / 2 / 1 Ohms
• Highpass / Lowpass 35-250 Hz
• Punch EQ 0-18 dB Bass Boost (45Hz)
• Dimensions: 197 x 61 x 337 mm