Home Theater Systems Buying Guide
Product Information
Specifications
Dominion Subwoofer Specifications:
- Unbalanced Inputs: Stereo or Mono (two RCA jacks)
- High-Level Inputs: Stereo or Mono (removable plug)
- Input Grounding: Selectable (Isolated or Grounded)
- Level Control: Variable – full mute to +15 dB over reference gain
- Power On/Off: Automatic Signal-Sensing only
- Low-Pass Filter: 24 dB per octave with Linkwitz-Riley alignment
- Low-Pass Cutoff Frequency Range: Variable – 25 Hz-130 Hz
- Polarity: 0 or 180 degrees
- Phase: Variable from 0-280 degrees, referenced to 80 Hz
- Enclosure Type: Sealed
- Drivers: Single 8-inch (nominal diameter)
- Frequency Response (anechoic):
- 31-112 Hz (+/ 1.5dB)
- -3 dB at 29 Hz/119 Hz
- -10 dB at 21 Hz/143 Hz
- Input Impedance:
- Line Inputs: 20 k ohms
- High-Level Inputs: 4.4 k ohms
- Effective Piston Area: 32.18 sq. in. (0.0208 sq. m)
- Effective Displacement: 80 cu. in. (1.3 liters)
- Amplifier Power: 500 watts RMS short-term
- Dimensions (HxWxD):
- 11.37 in. x 10 in. x 13.23 in.
- 289 mm. x 254 mm. x 336 mm.
- Net Weight: 26.4 lbs. (12 kg)
- Cabinet Finish: Black Ash Vinyl Veneer
- Built in USA with imported and domestic components