APXX18D model
Quickspecs:
-2000Watts, SPL competition Woofer. Cast Aluminum Basket, Double stacked magnet, 3 inch heavy gauge high temp voice coil
-Extreme long excursion
Detailed Specifications
- Rigid Die cast aluminum basket
- Organic long fiber non-pressed cone body for accurate tight bass
- Highly damped Kevlar reinforced cone body
- triple layers foam surround increase the power capacity of woofer
- Extended neck joints on cone, coil and spider strengthen the integrity of moving structure for high power capacity
- Compressed mounting ring gasket
- vented coil for extra heat dissipation
- 3 inch high temp aluminum voice coil
- extended, machined cut one piece back plate
- Powerful 1 inch thick 90 oz high energy magnet
- over 2-1/2 inch long excursion motor structure
- reinforced resin impregnated polycotton spider extend the life span of the speaker from material fatigue and collapse.
- integrated heavy duty lead wire on spider prevent short circuit and melt down
- dome shape dust cap design
- low carbon front and back plate
- Vented magnetic gap technology
- Laser etched, machined and chromed back plate
- 2000Watts
Box Specifications
Sealed
Ported
- 2.5ft3 2(3" ports x 10 ½" long) (36Hz) 500w
- 3.0ft3 2(4" ports x 17" long) (36Hz) 1000w
- 3.5ft3 2(4" ports x 13 ¼" long) (36Hz) 1000w
- 4.0ft3 2(4" ports x 10 ½" long) (36Hz) 1000w
- 4.25ft3 70si x 10 ¼" long (55Hz) 2000w (SPL)