Massive 16-inch Ultra driver with unprecedented 8-inch edge wound voice coil ensures room-shaking SPLs and subterranean low frequency extension with pinpoint accuracy and speed in transients. Stunningly powerful, new Sledge 1500D Amplifier with fully discrete MOSFET Output and 1,500 Watts RMS, 5,000+ Watts Peak Power delivers effortless and intelligent power to maximize on full potential of the driver. Weight: 122 lbs.; Dimensions (inches): 20 (H) x 19.5 (W) x 20.1 (D)

Headphone output: balanced Connection: 4.4mm, 3.5mm x 2, XLR4/unbalanced Connection: 6.3mm, 3.5mm, headphone input: Walkman/Xperia portable to charge Walkman)/USB Da hybrid amplifier circuit for a sensitive and natural sound, DSD remastering engine converts all PCM source to DSD 11.2MHz, DC phase linearizer simulates the phase character of an analog amplifier Acoustically tuned panel eliminates unnecessary resonance for sound, fbw chassis (frame, Beam and wall structure) provides rigid structure, eccentricity Insulator prevents mechanical resonance