12" High quality woofer / sub-woofer. Excellent in 3 way systems as a woofer or sub-woofer. Smooth response with gentle roll-off making it easy to cross-over with almost any mid-range or quality mid-bass.
 

Well planned parameters allow the MAX Pentivent woofers to go in a variety of cabinet sizes well. Also, an excellent up-grade replacement for pre-made cabinets.
 

Special features:
1.5", 4 LAYER COPPER VOICE-COIL ON KAPTON BOBBIN: High temperature and low mass.
INJECTION MOLDED PP CONE: Most consistent cone type with excellent internal damping and great looks.
BLACK CHROME BASKET: Resists rust and looks great.
PENTIVENT 5 VENT COOLING: Cools the voice-coil without adding unwanted noises.
RUBBER SURROUND: Excellent internal damping and longevity.
CABINET COMPATIBILITY: Sealed, Ported, 4^th order band-pass, 6^th order band-pass.