Wisdom Audio STS Free-Standing RTL Subwoofer (Each) length-7-0m a coax and optical output

a coax and optical output are also available if you prefer to send the digital audio signal to an external DAC

Input Impedance: 20 kOhms input impedance

and AirPlay 2

and long-term durability for residential or light commercial audio applications

In the immortal words of Maverick from Top Gun

Wisdom Audio STS Free-Standing RTL Subwoofer (Each) length-7-0m a coax and optical outputThe STS establishes a new benchmark in subwoofer performance. Until now, there hasnt been a subwoofer that is capable of delivering both unsurpassed musicality, and the high SPL and accurate, extended bass desired for the ultimate in movie performance within large residential spaces. The STS highly efficient dual 15 inch woofers yield fast, dynamic results with accurate timbre for unsurpassed musicality. Each STS can deliver significant SPL, given its