Cambridge Audio SX-70 Entry Level Center Speaker by Audiolab CAMSX70B

All the decisions we make whilst designing our products are made to make your music and movies sound amazing. The SX70 uses highly optimised woofer magnet systems to deliver controlled bass and high efficiency. We use a specifically treated paper cone to provide a smooth and even frequency response. And our silk dome tweeter delivers perfect accuracy and detail to ensure you hear every beat and every line of your music and movies exactly as they were intended. - Features:Sensitivity: 85 d - BFrequency Response: 65Hz, 20 kHzImpedance: 8 Ohm - Drivers: 2 x 4woofers 1 x 1 silk dome tweeter - Recommended Amplifier Power: 10 to 100 Watts