Subwoofer Electronic Kit (120-230Vac)

This product is obsolete/discontinued and no further stocks are available.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

The K8077 Subwoofer SELF-ASSEMBLY electronic kit contains all necessary parts* to build your own compact but powerful high quality subwoofer unit.

* Wooden panels are not included with the kit!

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

• bass-reflex system with adjustable tube
• compact size due to dual-speaker principle
• adjustable level and filter response
• auto power-on/off system
• phase switch (0°-180°)
• line level and speaker level inputs for maximum compatibility
• 'Full-range'-option for use in active speaker system
• separate chamber for electronics avoids air leaks

• power output: 100Wrms/ 4ohm (10% THD)
• filter freq. response:
  • wide: 25 - 110Hz (-6dB)
  • narrow: 18 - 65Hz (-6dB)
• speakers: two 6.5" 8 ohm drivers
• line level input sensitivity: 500mV
• auto turn-on level: 5mV
• volume*: approx. 20 litre
• power supply: 120/230VAC
• dimensions: 460x310x210mm / 18,22 x 12,28 x 8,32"
• Product format: SELF-ASSEMBLY electronic kit ( Product Formats Info)
• WARNING Product operates at mains voltage. A suitable isolating enclosure is required (included). Installation, testing and commissioning should be performed by a competent person. This product is not suitable for children. Mains Electricity Info
• Velleman K8077 Datasheet
• Velleman K8077 Illustrated Assembly Manual (English)
• Velleman K8077 Enclosure Construction Manual
  wooden panels are not included in the kit
• Velleman K8077 Assembly Manual (NL - FR - DE - ES)