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Automotive > 
Car Electronics > 
Car Subwoofers > 
Alpine > 
Item#: 9SIA2FB0YX0192

Alpine SWR-T12 12 Shallow Mount Subwoofer 1800W

  • 4 Ohm Shallow Mount
  • Single Voice Coil
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Product Features:

12" Single 4 Ohm Type-R Shallow-Mount Subwoofer
Power Handling:
Peak: 1800 watts
RMS: 300-600 watts

Impedance: 4 Ohms
Aluminum woofer cone
Injection Molded Santoprene rubber surround
High-Amplitude Multi-Roll (HAMR) suspension results in the highest X-max and SPL output in its category
Thin design allows for installation in compact areas
FEA-Optimization allows for maximum linearity, greatly reduces distortion, and improves power handling and output
Vented voice coil heat sink, and airflow management system keeps subwoofer cool, while reducing distortion
4" diameter single layer edge-wound ribbon wire voice coil
Unique spider and pass-through gap design, provide over 50mm of peak-to-peak excursion
Neodymium 35SH magnet structure
Frequency response: 26-200 Hz
Sensitivity: 84dB

Subwoofer Specifications:
Subwoofer Series : Type-R
Subwoofer Size :
Peak Power Handling :
1200 watts
RMS Power Handling :
600 watts
Voice Coil(s) :
Impedance (Per Voice Coil) :
4 ohms
Frequency Response :
26 - 200 Hz
Sensitivity :
84 dB
Xmax (millimeters) :
15 mm
Subwoofer Design :
Round / Circle
Main Cone Color :
Woofer Composition :
Woofer Surround :
Santoprene Rubber
Subwoofer Grille :
Optional (Accessory required and sold separately)

Alpine KTE-12WG

Re-Cone Kit Available :

Recommended Enclosure Specifications:
Recommended Enclosure Type :
Ported / Vented
Minimum Sealed Box Volume :
0.40 cubic feet
Maximum Sealed Box Volume :
0.75 cubic feet
Minimum Ported Box Volume :
1.0 cubic feet
Maximum Ported Box Volume :
1.5 cubic feet
Top-Mount Depth :
Cutout Diameter :
Shallow Mount Installation :




Subwoofer Size
Cone Material
4 Ohm Shallow Mount

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Home > 
Automotive > 
Car Electronics > 
Car Subwoofers > 
Alpine > 
Item#: 9SIA2FB0YX0192
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