CP8 Couch Potato

The Earthquake 8 inch CP8 Couch Potato is a powered special applications low profile subwoofer that is designed to deliver massive fast bass right at your sitting position. By placing the subwoofer closer to you, the bass is faster, more powerful, and carries massive sub-harmonic vibrations with it that offers unique placement possibilities. It also provides RCA inputs and high level inputs with crossed high level outputs. The CP8’s high output level is designed to match typical satellite speaker systems to enhance the overall sound quality and performance of your system.


The convenient and slim form factor offers flexibility and concealment without sacrificing floor space
Allows for closer proximity to the listener for better bass response time
Only 7″ in height allows users a variety of placement possibilities
8″ premium active driver
2″ high-temperature voice coil
Long excursion Santoprene surround
Durable pressed paper cone
Built-in 300 watts max high-efficiency class AB amplifier
Down-firing bass reflex enclosure design increases output by coupling the floor with the active driver
A large 3″ port ensures the high output of the lowest frequencies
Auto On/off signal sensing
RCA (low) level audio input
High-level input terminals (Up to 10 volts)
High-pass filtered output terminals
0–180° phase inverting switch
High-quality MDF enclosure with black laminate outer finish
Power Output150W continuous / 300W peak
Frequency Response20Hz–180Hz
Crossover Frequency40Hz–120Hz
Input Impedance47,000 ohms
Input Sensitivity50mV–2.3V
SPL89dB 1W/1M
THD0.001% @ 50Hz
Dimensions (W x H x D)601 x 177.8 x 304.8mm (24″ x 7″ x 12″)
Weight11.15 kg (24.58 lbs)