Sunfire Subwoofers

Sunfire SDS8 Subwoofer

The SDS-8 is the perfect choice for systems where small size and high output are equally important. Sunfire’s digital amplifier delivers 400W of peak output, with unprecedented performance at this price.

A front firing, 8″ custom Sunfire driver is acoustically matched to an 8″ down-firing passive radiator, creating nearly double the output compared to conventional single-driver designs. Small rooms, big bass – no problem!

Sunfire SDS8 Features at a Glance


  • Woofer: 8″
  • Configuration: Front firing active woofer, down firing passive radiator



  • Power Output: 200W RMS / 400W Peak
  • Soft Clipping Circuitry



  • Auto Turn-On
  • Level Control
  • Crossover Adjustment: 30-150Hz inf. var.
  • Crossover Bypass
  • Phase Adjustment: 0-180 degree inf. var.


  • Gold Plated Connections
  • RCA Inputs/Outputs
  • Detachable Power Cord



  • Finish: Black Ash
  • Grille: Black
Woofer Size 8 (Inches)
Woofer Configuration Front firing active woofer, down firing passive radiator
Frequency Response 32-150Hz
Max SPL 100
Input Impedance 10K ohms (Ohms)
Output Power 200W RMS / 400W Peak
Phase Control 0 to 180 degree (variable)
Dimensions 349 x 298 x 316 mm (including grill and feet)
Weight 9.1Kg
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