PowerBass XL-844D 8" Dual 4-Ohm 200 Watt Subwoofer Boasting a custom turbine style frame constructed of polycarbonate/glass fiber, this unique basket supports dual stack magnets and a extended dome backplate. They utilize a combination of perimeter and pole venting to keep air circulating over the voice coil so everything stays cool. A non-pressed paper cone was selected for its natural smooth bass reproduction and its ability to provide high output with low distortion even under the stress of high SPL. Finally, to make sure the power gets to the subwoofer, they used chrome push terminals for maximum current transfer. Features - • NEW Large Roll Santoprene Surround • 8" Dual 4-Ohm Subwoofer • 200 watt RMS/400 Watts Max • Proprietary Non-pressed Paper DDC Coated Cone • 2.0" Vented BASV Voice Coil Former • Perimeter Aero-Vent Voice Coil Cooling Vents • Proprietary Non Resonance Polycarbonate/Glass Fiber Basket • Chrome Push Terminals • Optimally Designed for Both Small Sealed or Ported Enclosures Specifications - • Nominal Impedance: Single 4-ohm • BL: 12.83 • Inputs: Single Coil • Subwoofer Frequency Range: 40 Hz - 400 Hz • Voice Coil Size: 2 in • Material: Non Pressed Paper • Magnet Size: 116 oz • Sensitivity (1W / 1M): 81.34 dB • Motor Structure: 116 oz • Cutout Diameter: 7 1/8 in (181.4mm) • Mounting Depth: 4.375 in • Xmax: 5 mm • Spl: 81.34 dB • No: 0.082 % • Qts: 0.506 • Qes: 0.557 • Qms: 5.532 • Mms: 98.79 g • Cms: 146 uM/N • Vas: 6.44 Ltr • SD: 176.71 sqCM • Fs: 41.9 Hz • Test Impedance: 3.5-ohm • VC Impedance: 4-ohm • Size: 8 in • Sensitivity: 81.34 dB • Frequency Response: 40 Hz - 400 Hz • Voice Coil Size: 2 in • Power Handling (RMS/Peak): 200 / 400 watts

PowerBass XL-844D 8" Dual 4-Ohm 200 Watt Subwoofer Boasting a custom turbine style frame constructed of polycarbonate/glass fiber, this unique basket supports dual stack magnets and a extended dome backplate. They utilize a combination of perimeter and pole venting to keep air circulating over the voice coil so everything stays cool. A non-pressed paper cone was selected for its natural smooth bass reproduction and its ability to provide high output with low distortion even under the stress of high SPL. Finally, to make sure the power gets to the subwoofer, they used chrome push terminals for maximum current transfer. Features - • NEW Large Roll Santoprene Surround • 8" Dual 4-Ohm Subwoofer • 200 watt RMS/400 Watts Max • Proprietary Non-pressed Paper DDC Coated Cone • 2.0" Vented BASV Voice Coil Former • Perimeter Aero-Vent Voice Coil Cooling Vents • Proprietary Non Resonance Polycarbonate/Glass Fiber Basket • Chrome Push Terminals • Optimally Designed for Both Small Sealed or Ported Enclosures Specifications - • Nominal Impedance: Single 4-ohm • BL: 12.83 • Inputs: Single Coil • Subwoofer Frequency Range: 40 Hz - 400 Hz • Voice Coil Size: 2 in • Material: Non Pressed Paper • Magnet Size: 116 oz • Sensitivity (1W / 1M): 81.34 dB • Motor Structure: 116 oz • Cutout Diameter: 7 1/8 in (181.4mm) • Mounting Depth: 4.375 in • Xmax: 5 mm • Spl: 81.34 dB • No: 0.082 % • Qts: 0.506 • Qes: 0.557 • Qms: 5.532 • Mms: 98.79 g • Cms: 146 uM/N • Vas: 6.44 Ltr • SD: 176.71 sqCM • Fs: 41.9 Hz • Test Impedance: 3.5-ohm • VC Impedance: 4-ohm • Size: 8 in • Sensitivity: 81.34 dB • Frequency Response: 40 Hz - 400 Hz • Voice Coil Size: 2 in • Power Handling (RMS/Peak): 200 / 400 watts

A subwoofer enclosure that sounds as good as it looks. Alpine’s preloaded (S2-SW10D4), linkable subwoofer enclosures give you powerful performance with the unique Alpine Halo design. ProLink is unique to Alpine and allows you to connect two S2-SB10V sub enclosures together using the KTX-H10 linking kit (sold separately), for a compact, sturdy dual-subwoofer solution.

Add extra punch to your sound system with the Next-Generation Alpine S-Series Subwoofers; now redesigned for powerful and reliable bass performance at an approachable price point. With a power handling of 300W RMS and a peak power handling of 900W, the Next-Gen 8” S-Series Subwoofers deliver outstanding performance value. Boasting a wide frequency response range of 23Hz to 215Hz and a sensitivity of 83dB (1W/1m), these subs ensure powerful and accurate bass reproduction across a diverse range of music genres.

PowerBass S-84 8" Dual 4-Ohm Subwoofer PowerBass S-Series woofers featuring a 4-layer wool/paper cone now sport a treated non-resonant finished, stamped steel basket that is custom tooled with distinctive X design. A 1.5” BASV voice coil former is used on the 8-inch, and a Large Roll foam surround for precise linear movement of the cone, which equals loud bass. The S Series subwoofers are well-suited for small sealed or ported enclosures and use dual 4-ohm and single 4-ohm voice coils for multiple bass applications. Now more than ever, S-Series woofers provide lots of value without sacrificing hard-hitting performance. Features - • 8" Dual 4-Ohm Subwoofer • 125 watt RMS/250 Watts Max • Proprietary DDC Coated Paper/Wool Cone • Pressed 4-Layer Large Roll Foam Surround • 1.5" Vented BASV Voice Coil Former • Perimeter Aero-Vent Voice Coil Cooling Vents • Non Resonance DDC Coated Stamped Steel Basket • Rubber Mounting Gasket/Trim Ring • Chrome Push Terminals • Optimally Designed for Both Small Sealed or Ported Enclosures Specifications - • Nominal Impedance: Dual 4-ohm • BL: 6.4 • Inputs: Dual Coil • Subwoofer Frequency Range: 42 Hz - 800 Hz • Voice Coil Size: 1.5 in • Material: Pressed Wool / Paper • Magnet Size: 116 oz • Sensitivity (1W / 1M): 86 dB • Motor Structure: 116 oz • Cutout Diameter: 7 1/8 in • Mounting Depth: 3.5 in • Xmax: 7 mm • Spl: 86 dB • No: 0.23% • Qts: 0.46 • Qes: 0.521 • Qms: 4.3 • Mms: 51.5 g • Cms: 279 uM/N • Vas: 18.4 Ltr • SD: 206.12 sqCM • Fs: 42 Hz • Test Impedance: 1.65-ohms • VC Impedance: 4-ohm + 4-ohm • Size: 8 in • Sensitivity: 86 dB • Frequency Response: 42 Hz - 800 Hz • Voice Coil Size: 1.5 in • Power Handling (RMS/Peak): 125 / 250 watts
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