Silver Ticket Products 652S2C

Hole Size Required - 8"" Diameter. The woofer on the speaker is 6.5"". The housing of the speaker is 9.5"" Round. An 8"" hole is required to mount the speaker. See product drawings in the product images.. One stereo 2 channel speaker 2-way x 2 in-ceiling with a 6.5"" mica polypropylene cone woofer with rubber edge and a 16.5oz magnet delivers clear, distortion-free sound. The 2 x 20mm silk dome tweeter produces silky-smooth sound and works great in rooms that only one speaker can be installed., Frequency Response: 69 Hz - 20,000 Hz, Sensitivity: 88+/-2 dB, Impedance: 8 ohms, Crossover: 12dB per octave; Power Handling Capacity: 40-Watts Nominal, 80-Watts Peak x 2. Solid constructed, moisture-resistant speakers can be used in bathrooms, saunas, or under outdoor eaves. Not a 3-way speaker, Requires 2 channels (left & right wiring) from A/V receiver to be a single 2 channel stereo speaker.