VERSATILITY: Audiobahn's High Excursion subwoofer is regarded as the most widely applicable performance subwoofer. Whether it's installed in a sealed, ported or band pass enclosure or even in novice SPL applications, this subwoofer will adapt to your ever-changing car audio needs and various musical tastes. SURROUND: The taller, narrower surround increases cone surface area which...
This is a nice RCA SP9905 Subwoofer. It features 8 Ohm Impedance, 30 Watt Maximum Input, and is Passive.