JBL 6.5" Circular In Wall / In Ceiling Speaker Tuck your speaker away from sight and still get the powerful sound system you desire! No need to cleverly disguise your speaker anymore - with the JBL circular in wall or in ceiling speaker, you can easily arrange it for optimal sound quality and save precious space. The included cutting template sheet allows for a smooth installation every time. Specifications One loudspeaker with 6.5" woofer and 1" Tweeter High-frequency driver: 1" pure-titanium Low-frequency driver: 6-1/2" aluminum cone Input: Pair of bare wire connectors Frequency response: 30Hz - 30kHz (+/-6dB) Recommended amplifier power range: 10 - 135 watts Sensitivity: (2.83V @ 1 m): 89dB Nominal impedance: 8 ohms Crossover frequency: 2,500Hz; 18dB/octave Dimensions: 9-3/16" diameter Weight: 3.5 lbs Model: LS326C Installation Specifications Mounting Depth: 4-1/8" Cut-Out Diameter: 7-7/8" Vendor Warranty: 5 Years