Toa TOA005A TOA PC1869S 6 W Ceiling SpeakerSpring catch ceiling speaker. Features flush mount 12 cm dynamic cone speaker, easily installed speaker with spring-catch mount, push-in connector for quick wire hook-up, bridging terminals for bridging of speaker lines. Brand: Toa Colour: White Dimensions (mm): 11x180x180 Weight (kg): 0.65 SPL (dB): 90 Cut-Out Dimensions (mm): Ø150 Frequency Response (Hz): 100-16000 Tappings (W): "0.8,1,5,3 and 6"