Alpine SWE-815 8” (20cm) Amplified Subwoofer Box

This product gives you plenty of bass power taking the fewest possible space.

• Featuring 8” (20cm) SWE subwoofer, Built-in 150W amplifier.
• Included wired remote control for level, phase and low-pass frequency (50-125Hz @-12dB/oct.)
• Included port plug for sealed or vented operation