The Kenwood DC-20 (also called El Poco), was a very unique portable stereo from 1983. The system consisted of the DC-20P power amplifier, the DC-20X cassette-ampli-tuner, the DC-20S speakers, and the AD-15 car battery adapter. There was also a flight-case available.
The speakers are constructed of particle board, and covered with aluminum sheet. They contain a 4" woofer, a 1" dome tweeter, and a passive radiator. The crossover frequency is 3kHz. The system offers an A+B speaker connection.
Height: 12-5/32"
Width:
Output: 20 watts per channel (minimum RMS) into 8 ohms from 40Hz to 20KHz, with no more than 0.1% total harmonic distortion.