Woofer 12" JBL Selenium 12MB7.8 - 3900 Watts RMS - 4 Ohms

Professional Mid Bass line of 12 for high-power bass reproduction systems in the bass and mid-bass range, has high efficiency, low power compression ratio and high fidelity, ideal for external sound systems, Trio-Pancadão. Designed for small volume boxes, the 12MB 7.8 is a sturdy speaker that has been developed and tested under the most severe conditions of use. The mobile coil is 100 mm (4 ") in diameter, round aluminum wire wrapped in fiberglass mold with special adhesives to withstand high power levels.