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Alpine SWR-1223D 12" Dual 2-Ohm Subwoofer
Exclusive third-generation High-Amplitude Multi Roll (HAMR) engineering delivers cooler operation, longer life and tight, accurate bass, while ultra-long linear excursion provides dynamic, realistic sound. The single piece cast frame and shorting sleeve provide minimum inductance variance and reduced thermal compression. The radial fins are designed to cool the entire motor assembly, resulting in maximum cooling of the voice coils to reduce thermal compression. 
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$244.95
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Top stores
pacificstereo.com
$244.95
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Alpine Type "R" SWR-1222D 12" Dual 2 ohm 1500 watt subwoofers
12" Subwoofer, with crazy power, and the best sound quality. 1,500 WATTS TOTAL OUTPUT. 500 watts RMS. Frequency Response: 23 Hz - 500 Hz. Sensitivity: 87 dB. Dual 2 Ohm Voice Coil Version. Mounting Depth: 8". Sealed Box Volume: 0.7 - 1.0 cubic ft. Ported Box Volume: 0.75 - 1.75 cubic ft. Kevlar re-enforced Pulp Fiber Cone Assembly. Santo-prene Rubber surround material stops un-wanted vibration noises. Dual Voice Coil Design. Cast Aluminum Frame. This sub is vented and transfers the heat...
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$129.99
mobile-emotions.stores.yahoo.net
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Top stores
mobile-emotions.stores.yahoo.net
$129.99
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Alpine SWS-1223D 12" Dual 2 ohm Type-S Series Subwoofer
12" Dual 2 ohm Type-S Series Subwoofer. Power Handling: Peak: 900 watts RMS: 300 watts. Impedance: Dual 2 ohm. Pulp/fiber cone reinforced with Kevlar. Santoprene rubber surround. Progressive NOMEX Spider. Reinforced layer spider integration. Compound radius curve motor structure. Co-molded Spider/voice coil coupling ring. High strength custom steel frame with perimeter venting. Frequency response: 27-700 Hz. Sensitivity: 86 dB. Top-mount depth: 5". 1-Year MSW Warranty.
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$109.95
mobilesoundworks.com
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Top stores
mobilesoundworks.com
$109.95
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Alpine SWE-1243 12" 750W Dual 4-ohm Subwoofer
Kevlar®-treated pulp woofer cone with Santoprene rubber surround. Concealed Mount Gasket System. 16ga. Stranded Leads, Insulated. Heavy Duty 8ga. Push Terminals. 5 Leg w/ Voice Coil Venting Frame made of Custom High Strength Steel. Airflow Optimized Extended/Vented Pole Configuration. Dual oversized Nomex® spiders. Dealed box volume: 1.0-2.5 cubic feet. Ported box volume: 1.25-2.25 cubic feet. Priced per speaker.
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$65.00
caraudiocraze.com
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Top stores
caraudiocraze.com
$65.00
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Alpine SWR-1243D 12" Dual 4-ohm component Subwoofer
12" Dual 4-ohm component Subwoofer Kevlar reinforced pulp cone with Santoprene rubber surround,power handling: 300-600 watts RMS,frequency response: 24-200 Hz
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$249.99
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Top stores
Crutchfield
$249.99
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ALPINE SWS-12D2 12" Type S Subwoofer with Dual 2 OHM vc
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$149.00
abcwarehouse.com
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Top stores
abcwarehouse.com
$149.00
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2) Alpine SWR-1243D 12" Dual 4 ohm Type-R Series Subwoofers (Pair
12" 2010 Type R Subwoofers Dual 4 Ohm (1 Pair). Power Handling: Peak: 3,600 watts per pair / 1,800 watts each RMS: 1,200 watts per pair / 600 watts each. Kevlar reinforced pulp cone woofer. 2-Piece Structural Parabolic diaphragm design. Injection molded Santoprene rubber surround. Alpine exclusive High Amplitude Multi-Roll (H.A.M.R) surround for impressive excusrion and clean, accurate bass. FEA Optimized progressive NOMEX spider. Radial vented VC head sink. Concealed mount gasket system...
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$329.95
mobilesoundworks.com
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Top stores
mobilesoundworks.com
$329.95
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2) Alpine SWX-1243D 12" Dual 4 ohm Type-X Series Subwoofers (Pair
12" Dual 4 Ohms Dual Type-X Series Subwoofers (1 Pair). Power Ratings: 6,000 watts per pair / 3,000 watts each Peak 2,000 watts per pair / 1,000 watts each RMS. Impedance: Dual 4 ohms. Dual 3.1" 6-Layer Dual 4 Ohms Voice Coil with Inner/Outer Winding. Insert Terminal Blocks with High Current Voice Coil Configuration Jumper. Lighter materials minimize moving mass for greater output efficiency than ever before. Type-X subs are built with HAMR engineering, Alpine's exclusive subwoofer solution...
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$579.95
mobilesoundworks.com
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Top stores
mobilesoundworks.com
$579.95
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2) Alpine SWS-1243D 12" Dual 4 ohm Type-S Series Subwoofers (1 Pair
12" Dual 4 ohm Type-S Series Subwoofers (1 Pair). Power Handling: Peak: 1,800 watts per pair / 900 watts each RMS: 600 watts per pair / 300 watts each. Impedance: Dual 4 ohm. Pulp/fiber cone reinforced with Kevlar. Santoprene rubber surround. Progressive NOMEX Spider. Reinforced layer spider integration. Compound radius curve motor structure. Co-molded Spider/voice coil coupling ring. High strength custom steel frame with perimeter venting. Frequency response: 27-700 Hz. Sensitivity: ...
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$209.95
mobilesoundworks.com
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Top stores
mobilesoundworks.com
$209.95
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Alpine SWR-1242D 1500W 12" 4-ohm Type R Subwoofer
Sensitivity: 87 dB. RMS Power Range : 50-500 Watts. Peak Power Handling: 1500 Watts. Impedance: Dual 4 Ohm. Low Frequency response: 24 Hz. High Frequency Response: 500 Hz. Diameter: 12 Inch.
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$119.00
caraudiocraze.com
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Top stores
caraudiocraze.com
$119.00
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