JL Audio Dominion d108 - 8inch Powered Subwoofer

JL Audio Dominion d108 Powered Subwoofer

The JL Audio Dominion d108 brings accessible high-performance bass to compact spaces and budget-conscious systems without compromising JL Audio's signature sound quality. The sealed 8-inch enclosure with DMA-optimized driver delivers clean, articulate bass extension down to 31Hz, while the 500W amplifier provides ample power for small to medium rooms. With switchable polarity, variable phase control, and a user-friendly 24dB/octave Linkwitz-Riley crossover, the d108 integrates seamlessly into any audio system. An ideal introduction to powered subwoofers for those seeking genuine low-frequency performance in a space-saving format.

Features

• 8-inch DMA-optimized driver with 2.5-inch peak-to-peak excursion for extended low-end
• 500W RMS Class D amplifier for powerful, efficient bass reproduction
• Sealed enclosure design provides tight, controlled bass response
• Variable phase control (0-180°) and switchable polarity for room integration
• 24dB/octave Linkwitz-Riley crossover with variable frequency (25-130Hz)
• Unbalanced RCA inputs with stereo/mono capability
• High-level speaker inputs for passive integration
• Compact footprint (10"W x 11.4"H x 13.2"D) ideal for apartments and small rooms
• Optional JLINK wireless capability for cable-free placement
• Signal-sensing power mode for energy efficiency

Specifications

• Driver: 8-inch DMA-optimized cone, 32.2 sq in piston area
• Amplifier Power: 500W RMS (short-term, Class D)
• Frequency Response: 31-112Hz (±1.5dB); -3dB at 29Hz/119Hz
• Cabinet Volume: 1.3 litres (sealed)
• Phase Control: Variable switchable polarity
• Crossover: 24dB/octave Linkwitz-Riley, 25-130Hz variable
• Inputs: Unbalanced RCA (stereo/mono), High-level speaker inputs
• Dimensions: 10"W x 11.4"H x 13.2"D (254 x 289 x 336mm)
• Weight: 26.4 lbs (12kg)
• Series: Entry-level compact subwoofer