JBL Basspre II Description:

BassPro II has been engineered for those looking to add great bass either to a factory system or as low-end extension for an aftermarket system. Its compact fooprint allows it to be interfaced with a number of cars.
BassPro II is 16" Long x 9.5" Wide x 12.25" High. This unit is compact and packs serious punch.
BassPro can be optimized for each installation using its on-board electronic crossover.
The heart of BassPro II is a 100-watt four channel amplifier that drives a unique quad-voicec-coil subwoofer.
BassPro II accepts both high-level factory system and low level aftermarket system inputs. Connections for both are provided on the unit.

JBL Basspre II Features:

• Active subwoofer bass-box with built in amp
• 100 Watt RMS / 200W Max
• Frequency response: 20 Hz - 110Hz
• Bass Boost & Crossovers built-in
• In-dash remote-bass controller provided
• Dimensions: 410(L) x 242(W) x 312(H)mm