MA12D model
Quickspecs:
-500Watts, Sound Quality woofer, Excellent for small sealed or ported enclosure
-Capable of reproducing tight & powerful bass drequency down to 30Hz with accuracy
-PolyMica cone body with Butyl rubber surround.
Detailed Specifications
- Vacuum formed aluminum Polymica cone body with a outer reinforced cone collar to prevent cone flex
- Extended neck joints on cone, coil and spider
- Butyl rubber surround heavy duty and forever lasting
- Waterproof
- Compressed mounting ring gasket
- vented cone for extra heat dissipation
- 2-1/2 inch high temp aluminum voice coil
- extended, machined cut one piece back plate
- Powerful 1 inch thick 70 oz high energy magnet
- 2-1/2 inch long excursion motor structure
- integrated lead wire on spider prevent short circuit and melt down
- concave dust cap design
- low carbon front and back plate
- Vented magnetic gap technology
- Laser etched, machined and chromed back plate
- 500Watts
Box Specifications
Sealed
Ported
- 1.5ft3 4" port x 19 ½" long (36hz) F3=34.8hz 500w
- 1.75ft3 4" port x 15" long (36hz) F3=33.7hz 500w
- 2.0ft3 4" port x 14" long (34hz) F3=32hz 500w (SB)
- 2.5ft3 4" port x 10" long (34hz) F3=31hz 500w (SB)