Subwoofer Reviews

Monolith by Monoprice 13-Inch THX Ultra Certified Subwoofer Review Specs

Specs
13-inch cone woofer; vented/sealed (3x foam bungs) enclosure
Amplifier: 2,000 watts RMS (3,800 watts peak) class-D
Connections: stereo and mono RCA line-level, stereo balanced XLR
Controls: Continuously variable crossover, phase, level, EQ (THX/Extended), Crossover (On/Off-THX), auto-power on/off toggle switches; other: 20-pin service port; master-power on/off toggle
Dimensions (WxHxD, inches): 23.8 x 20.3 x 29.1
Weight (pounds): 153.2

Company Info
Monoprice
monoprice.com