The BLAM L20 DB is an 8 inch (20cm) passive subwoofer engineered for compact enclosures while delivering tight, impactful low-frequency performance. It features dual 4-ohm voice coils and 200W RMS power handling for flexible amplifier wiring and reliable daily use.

The driver uses a rigid pressed paper cone with a rubber surround and a double-stacked magnet system to control excursion and improve efficiency. Suitable for sealed or vented boxes, it fits sedans, hatchbacks, and compact custom installs; professional installation is recommended for box tuning, impedance matching, and amplifier pairing.