JBL MS65B Club Series 6-1/2" marine speakers (Black) & Kenwood KMR-M325BT Marine receiver with Bluetooth® & MB Quart NA2-500.5 500W 5-Channel Class D Amplifier & Infinity 1022ML 10" marine subwoofer (Titanium) & Raptor R2AK4 amp kit (Bundle)
Two Alpine SWS-12D4 Type-S 12" Subwoofer with Dual 4-ohm Voice Coils + Vented Subwoofer Enclosure Box (BUNDLE PACKAGE)
Free Atrend USA 12DVN - Alpine-12" Dual Slot Vented
Get a free Atrend USA 12 Inch Dual Slot Vented Subwoofer Enclosure Box with your purchase.
Alpine specific enclosures are a perfect match for your woofer. This enclosure was designed with the help of Alpine and is approved by them to withhold the subwoofer box requirements in place by Alpine. Rest assured you have the perfect match for your woofer.
Original Cost: $143.25.
Alpine SWS-12D4 12" Subwoofer
The new fourth-generation Type-S subwoofers have undergone a revolutionary redesign, leaning heavily on patented technologies developed for the Type-R series. The result is a subwoofer that is so good we had to redesign the Type-R. These new subwoofers redefine the expectations in their class. Altogether, they offer significantly improved output, deeper bass extension, more control and even greater power handling.
- 12" Dual 4-Ohm Type-S Series Car Subwoofer
- Peak: 1500 watts
- RMS: 500 watts
- Impedance: Dual 4 ohms
- Kevlar treated pulp cone
- Durable HAMR Santoprene™ surround
- High strength steel frame
- Progressive conex
- 2.6" Voice Coil
- 64oz. Strontium Ferrite magnet motor structure
- Frequency response: 26-200 Hz
- Resonance Frequency (Fs): 34Hz
- Top-mount depth: 6-3/8"
- Sensitivity: 86.2dB
|Subwoofer Box Type||Ported|
|General Options||Single Voice Coil|
|Max RMS Power||Over 75|