Preference K625 Round In Wall / Ceiling Speaker.

• 6 1/2" 2-way round
• Kevlar Woofer
• Frequency response: 42 Hz - 21kHz
• Power handling: 50 watts nom. 100 max.
• Sensitivity: 90dB 1 watt / 1 meter
• Impedance: 8 Ohm nominal
• Overall dimension: 8 3/8" round