JBL W12GTi MKII Subwoofer

JBL W12GTi MKII SubwoofersIf you are in search of the ultimate Woofer, this is it! JBL has leveraged all engineering resources to develop quite simply the best Subwoofer money can buy. Symmetrical Field Geometry ensures linear Cone travel and low Distortion at virtually any level by creating a uniform magnetic Field around the Coil. Die-Cast Basket.

Differential Drive® Design (DDD) motor
Die-cast vented basket
Kevlar®-impregnated paper woofer cone
Nitrile-butylene surround

JBL Power GTO1201.1 II Amplifier

JBL Power GTO1201.1 IIsThe GTO1201.1 II features a high-frequency Class D switching power supply. This topology is more efficient that traditional Class AB designs, drawing far less current from your vehicle charging system.
The GTO1201.1 II features a 12dB per octave electronic crossover, allowing you to optimize bass performance based on cabin size, as well as subwoofer location and enclosure type.
RCA low-level inputs.