Product Review

A step-up from our reference series subwoofers, the SPL series have best-in-class maximum output levels making them high-performance subwoofers at affordable prices. Cerametallic woofers are exceptionally light and extremely rigid, providing remarkable low frequency response with minimal cone breakup and distortion for higher, cleaner output using less amplifier power. The built-in, high efficiency amplifier features an analog preamp design, which maintains the original signal path for cleaner, true-to-source reproduction. The Class D output stage ensures maximum efficiency for maximum output, detail, and low frequency power. Proprietary internal geometry that minimizes port noise for clean undistorted low frequencies. The front-firing design allows for placement flexibility. Low Pass Crossover and Variable Phase control allows you to tune the subwoofer to your Klipsch speakers and to your room, establishing the ideal level of bass. Line Level / LFE RCA inputs ensure compatibility with home theater receivers. Both the RCA and wireless inputs can be utilized, giving you the ability to use a single subwoofer with multiple system in the same room. For example, you can use the wireless input for your home theater set up and the RCA input for your 2-channel system, without needing to switch inputs when changing between systems.

The two-piece kit, composed of a transmitter and a receiver, conducts a simple pairing process that syncs the transmitter and receiver the first time they are used; after that, the sub is automatically activated when ready for use. This accessory is meant to add simplistic wireless capability to the already superior performing Klipsch Group, Inc. subwoofers, including the Klipsch R-115SW, R-112SW, R-110SW, SW-110, SW-112, SW-310, SW-311; the Energy ESW-M6 and ESW-M8; the Mirage MM-6, MM-8 and the Jamo Sub 800, J 110 Sub and J 112 Sub.