PS-1280
Rechargeable Sealed Lead Acid Battery
SKU
197380
MPN:
PS-1280
Powered by Dynamic Balance & Polk's Dual band-pass bass ports, the 90-RT In-ceiling speaker comes with a 3.25" Midrange driver, 9" Subwoofer & a 0.75" Dome Tweeter.
- Absorbent Glass Mat (AGM) technology for superior performance
- Valve regulated, maintenance free spill proof construction
- Power/volume ratio yielding excellent energy density
- Rugged vibration and impact resistant ABS case and cover
- Gas recombination technology