Alpine Car Subwoofers

SWE1043
Alpine 10″ 750 watt Type E Subwoofer

  • 10″ 4-ohm subwoofer
  • Kevlar®-treated pulp woofer cone with Santoprene rubber surround
  • dual oversized Nomex® spiders
  • frequency response: 29-1,000 Hz
  • power range: 100-250 watts RMS
  • peak power: 700 watts
  • sensitivity: 84 dB
  • top mount depth: 5-3/8″
  • sealed box volume: .75-1.5 cubic feet
  • ported box volume: 1.0-2.0 cubic feet
SWE1243
Alpine 12″ 750 watt Type E Subwoofer

  • 12″ 4-ohm subwoofer
  • Kevlar® treated pulp woofer cone with Santoprene rubber surround
  • dual oversized Nomex® spiders
  • frequency response: 27-1,000 Hz
  • power range: 100-250 watts RMS
  • peak power: 700 watts
  • sensitivity: 86 dB
  • top mount depth: 5-11/16″
  • sealed box volume: 1.0-2.0 cubic feet
  • ported box volume 1.25-2.5 cubic feet
SWR1243D
Alpine 12″ 1500 watt Type R Subwoofer

  • 12″ subwoofer with dual 4-ohm voice coils
  • Kevlar reinforced pulp cone with Santoprene rubber surround
  • cast aluminum frame with perimeter venting and radial finned heat sink
  • frequency response: 24-200 Hz
  • power handling: 300-600 watts RMS (300 watts per coil)
  • peak power: 1,800 watts
  • sensitivity: 85 dB
  • top-mount depth: 6-3/8″
  • sealed box volume: 0.65-1.25 cu. ft.
  • ported box volume: 1.0-2.0 cu. ft.
SWS1043D
Alpine 10″ 900 watt Type S Subwoofer

  • 10″ subwoofer with dual 4-ohm voice coils
  • pulp/glass fiber cone reinforced with Kevlar
  • Santoprene rubber surround
  • power range: 50-300 watts RMS (150 watts per voice coil)
  • peak power handling: 900 watts
  • frequency response: 31-700 Hz
  • sensitivity: 84 dB
  • top-mount depth: 4-1/4″
  • sealed box volume: 0.65-1.5 cubic feet
  • ported box volume: 1.0-1.75 cubic feet
SWS1243D
Alpine 12″ 900 watt Type S Subwoofer

  • 12″ subwoofer with dual 4-ohm voice coils
  • pulp/glass fiber cone reinforced with Kevlar
  • Santoprene rubber surround
  • power range: 50-300 watts RMS (150 watts per coil)
  • peak power handling: 900 watts
  • frequency response: 27-700 Hz
  • sensitivity: 86 dB
  • top-mount depth: 5-1/16″
  • sealed box volume: 0.85-1.5 cubic feet
  • ported box volume: 1.25-2.0 cubic feet
SWR-1043D

  • 10″ subwoofer with dual 4-ohm voice coils
  • Kevlar reinforced pulp cone with Santoprene rubber surround
  • cast aluminum frame with perimeter venting and radial finned heat sink
  • frequency response: 24-500 Hz
  • power handling: 300-600 watts RMS (300 watts per coil)
  • peak power: 1,800 watts
  • sensitivity: 83 dB
  • top-mount depth: 6″