Sonance SUB 12-250 12" powered subwoofer sealed acoustic suspension

tested and working normal wear see pics comes with power cord will be well packed and insured yes it is HEAVY!

The Sonance SUB 12-250 is a premium, high-output wired subwoofer featuring a 12" anodized aluminum cone and a built-in 250-watt amplifier. Designed for home audio and home theater, its sealed, heavily-braced MDF cabinet and front-facing controls make it highly versatile for custom cabinetry or flush-wall installations

• Driver: 12-inch (305mm) anodized aluminum cone with rubber surround
• Power Output: 250 Watts RMS
• Frequency Response: 22Hz - 250Hz ± 3dB
• Dimensions: 15" x 18" x 16" (381mm x 457mm x 406mm)
• Weight: 70 lbs

The SUB 12-250 is exceptionally flexible, offering both line-level and speaker-level inputs and outputs (high-pass filtered). This allows you to connect it via a dedicated subwoofer/LFE output on a receiver or integrate it in-line between an amplifier and your main speakers. Front-accessible controls include level, crossover, phase, and bypass for easy tuning

While it was originally priced over $3,000 MSRP when sold as part of the Cinema Series, pre-owned units (like those found on eBay or Reverb) typically range between $300 and $600 depending on condition.