The Heco Dynamic 5000 is a 3-way active loudspeaker designed for high-quality sound reproduction. Manufactured around 1978, this model features a closed cabinet design which enhances audio clarity and performance. It includes a 230 mm woofer for deep bass, a 50 mm midrange dome driver for frequencies that cut through the mix, and a 25 mm dome tweeter for high-frequency sounds. The power amplifier output is rated at 38 watts continuous and can reach up to 70 watts dynamically, providing ample power for various audio requirements. The enclosure dimensions are 450 mm in height, 250 mm in width, and 200 mm in depth, resulting in a gross volume of 23 liters and a net volume of 15 liters. The frequency response spans from 22 Hz to 25,000 Hz, allowing for an extensive range of audio detail. It incorporates electronic crossovers at 800 Hz and 5,000 Hz, which manage the frequency distribution between the drivers effectively. Additional features include an equalizer circuit and automatic switch-off functionality to enhance user convenience. The speaker is available in black, white, and walnut veneer finishes, making it an attractive addition to any audio setup.