\u00abThe Dominion\u2122 powered subwoofers benefit from JL Audio\u2019s expertise in driver and amplifier design to arrive at a unique solution for applications requiring a compact, more affordable subwoofer.
\nUnlike any other product in its price class, the Dominion\u2122 powered subwoofer employs a purpose-engineered, long excursion driver, built on JL Audio\u2019s exclusive DMA motor optimization technology. This leads to reduced distortion at higher output levels, as well as improved dynamic tracking and resolution. The Dominion\u2122 amplifier is also purpose-engineered, featuring an advanced Class D design, with a tightly-regulated switching power supply (another rarity Mighty.
\nin this price class). These technologies ensure that the Dominion\u2122 powered subwoofer remains in its comfort zone, well past the point where most small subwoofers run out of power or driver capability.
\nDominion\u2122 powered subwoofers can be used in full home theater systems, media room systems, dedicated two-channel music systems, desktop audio workstations and small recording studios, just to name a few potential applications. High-level inputs even make it possible to add a subwoofer to systems lacking line outputs.
\nEvery Dominion\u2122 powered subwoofer is precision-built in JL Audio\u2019s U.S. factory to deliver years of listening enjoyment.<\/p>\n
Dominion\u2122 d108 Features:
\nUnbalanced Inputs:
\nStereo or Mono (two RCA jacks)
\nEnclosure Type:
\nSealed
\nHigh-Level Inputs:
\nStereo or Mono (removable plug)
\nDrivers:
\nSingle 8-inch (nominal diameter)
\nInput Grounding:
\nSelectable (Isolated or Grounded)
\nFrequency Response: (anechoic)
\n31 \u2013 112 Hz (\u00b11.5dB)
\n\u20133 dB at 29 Hz \/ 119 Hz
\n\u201310 dB at 21 Hz \/ 143 Hz
\nLevel Control:
\nVariable: full mute to +15 dB over reference gain
\nInput Impedance:
\nLine Inputs: 20 k\u03a9
\nHigh-Level Inputs: 4.4 k\u03a9
\nPower On\/Off:
\nAutomatic Signal-Sensing only
\nEffective Piston Area:
\n32.18 sq. in. (0.0208 sq. m)
\nLow-Pass Filter:
\n24 dB per octave with Linkwitz-Riley alignment
\nEffective Displacement:
\n80 cu. in. (1.3 liters)
\nLow-Pass Cutoff Frequency Range:
\nVariable: 25 Hz \u2013 130 Hz
\nAmplifier Power:
\n500 watts RMS short-term
\nPolarity:
\n0 or 180 degrees
\nDimensions* (H x W x D):
\n11.37 in. x 10 in. x 13.23 in.
\n289 mm x 254 mm x 336 mm
\nPhase:
\nVariable from 0 \u2013 280 degrees, referenced to 80 Hz
\nDominion\u2122 d108 Specifications:
\nNet Weight:
\n26.4 lbs. (12 kg)
\nCabinet Finish:
\nHigh-Gloss Black or Black Ash Vinyl Veneer
\nBuilt in USA with imported and domestic components \u00bb<\/p>\n","protected":false},"excerpt":{"rendered":"
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