Alpine S-Series Halo Subwoofer Pre-Loaded 12" Ported Enclosure

• Alpine Halo Series subwoofer enclosure adds more bass to your system 
• Ability to add a second enclosure and optional linking kit to create a single two speaker system with double the impact 
• Alpine’s S-W12D4 subwoofer comes included and is wired for 2 ohm impedance 
• Kevlar reinforced cone paired with Santoprene surround provide impressive bass response at power levels up to 600 watts RMS 
• Ported enclosure is tuned to 35 Hz 
• Heavy duty steel front and rear linking brackets connect the enclosures for a compact and sturdy dual subwoofer solution 
• Sleek look with silver linking brackets that match the enclosure trim 

• Woofer Size: 12” 
• Woofer Material: Kevlar reinforced pulp
• Enclosure Type: Ported 
• Color: Black with silver trim 
• Connector Type: Binding post 
• Frequency Response: 26-200 Hz
• Power Range (watts RMS): 600
• Impedance: 2 ohms 

• Size W x H x D: 17” x 13.25” x 14.5” 

• Ported enclosure loaded with one S-W12D4 subwoofer driver
• Rubber flange protector (installed on subwoofer)

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