The BLAM L30 DB is a 12-inch (30cm) car subwoofer designed to provide deep, precise bass in sealed or vented enclosures. It features dual 4-ohm voice coils and 300W RMS power handling for flexible amplifier pairing and wiring options.

The driver uses a rigid pressed paper cone with a durable rubber surround and a double-stacked ferrite magnet to deliver tight low-frequency response and reliable excursion. Suitable for daily drivers or custom systems; professional installation is recommended for proper enclosure tuning and amplifier matching.