Get my Guitar found the latest prices on the Adam Audio Sub10 Powered Studio Subwoofer.

The Adam Audio Sub10 Mk2 is a powerful subwoofer designed to extend the low frequency capabilities of any near or midfield monitoring system down to 25 Hz. A sturdy special woofer with extended cone travel and a heavy-duty coil have been optimized for accurate reproduction from a bass reflex enclosure. The down-firing bass reflex tube avoids intrusive ventilation noise because of its generous size and shape. The PWM amplifier produces over 90% efficiency and can handle critical passages without overheating for long periods of time. An additional output allows you to cascade as many subwoofers as needed.