8081-CS-HP-FR 2x2 grid ceiling mount loudspeaker is a high performance high fidelity loudspeaker designed for today’s digital environment. The 8081-CSHPFR offers smooth midrange performance with powerful bass response through the use of our cast frame 8" bass mid transducer and optimally tuned passive radiator. Our 8" transducer features a lightweight mica filled cone that gives you exceptional voice and music intelligibility. High frequencies are handled by our 25mm horn loaded dome tweeter. This high end transducer provides very smooth upper octave response for an "open" sound quality with wide dynamic range. Components in a crossover should not be heard, so KSI engineers designed a filter network using high tolerance devices which are inaudible at the crossover frequency. This careful attention to detail has led to a loudspeaker with outstanding clarity and coherence along with very wide frequency response and high power capacity. To further enhance the low frequency and midrange reproduction of the 8081-CSHPFR, we have re-engineered the backbox to feature our anti-resonance fabrication. This construction technique utilizes our state of the art CNC machinery to give us an incredibly strong, vibration free and low weight enclosure, greatly improving the sound quality over the entire spectrum.