The USD Audio Pro 15b Subwoofer provides exceptional "musicality" and impact and is ideal for AP enclosures.

Key Features:

• Single 4 ohm Voice Coil
• Cast frame
• 480 ounce magnet
• Ideal for AP or sealed enclosures
• 400 watts RMS power handling
• 98db 1w/1m sensitivity
• Paper cone
• 20Hz-400Hz Frequency Response
• 5" Mounting Depth