PowerBlock Audio Power Amplifier Electronic Kit (110/230Vac)

This product is obsolete/discontinued and no further stocks are available. Please see alternatives in the category links above.

The K8081 PowerBlock Audio Power Amplifier SELF-ASSEMBLY electronic kit is an ideal set-up for active speaker use. Build a high-quality system, using two (stereo) or more (surround) amplifiers.

Due to its auto switch-on, through input signal sensing, the unit can be installed at almost any place.

Comes complete with enclosure and transformer.

• fully discrete design using Epitaxial Darlington transistors
• includes all connectors, transformer and enclosure
• overload and short-circuit protection
• DC error protection with LED indication
• automatic switch-on upon input signal sensing (automatic switch-off after a period of no signal)

As Velleman UK Main Dealer we can provide full support for your purchase if required.

• 200W music power @ 4 ohm load
• 100W rms power @ 4 ohm load @ 10%THD
• distortion: 0.02% @ 1KHz/10W
• damping factor: >800
• frequency response: 3Hz to 200KHz (-3dB)
• sensitivity: 0.6V rms
• signal to noise ratio: 115dB
• power supply: 235 or 115 Vac
• dimensions: 195 x 180 x 60mm (7.7" x 7" x 2.4")
• Product format: SELF-ASSEMBLY electronic kit ( Product Formats Info)
• WARNING Product operates at mains voltage and is not suitable for children. An isolating enclosure is required (not included). Installation, testing and commissioning should be performed by a competent person. Mains Electricity Info
• K8081_uk
• Velleman K8081 Illustrated Assembly Manual (English)
• Velleman K8081 Assembly Manual (NL - FR - DE - ES)