DIY build dual Alpine 1243 Type R in 6 cubic foot ported box.
Peak power 900 watts, 2-ohm dual voice coils, santoprene® surround, pulp cone with reinforced kevlar, stamped steel basket.
Want great performance from a sub that won't take up that much room? The new Alpine Type-S subwoofers feature a shallow mounting depth design, so you can get tight accurate bass in smaller spaces. An advanced airflow system including a stamped steel basket design with leg venting cooling keeps the bass going while keeping your sub cooler. Round out your system with the Type-S sub, and...
Peak: 900 watts, RMS: 300 watts, Impedance: 2-Ohm, Kevlar reinforced pulp cone woofer, Injection molded Santoprene® rubber surround, 2-Piece Structural Parabolic diaphragm design, 3/8" high-density MDF
* nominal diameter : 165mm /6 inch* rated impedance : 8ohms* program power : 240watts* power handling capacity: 120watts* sensitivity 1w 1m : 95.5db* application range: 80 - 8000hz* effective piston diameter: 127mm / inch* max exc before damage (peak to peak): 36 / 14mm / inch* minimum impedence: 6.5w* voice coil diameter: 38 / 15mm / inch* voice coil material: copper* voice coil winding depth:...