Ceiling Speaker TOA ZS-658R 6W (16 cm)

Ceiling Speaker TOA ZS-658R 6W (16 cm) Pengganti Ceiling Speaker ZS-646R Integrated with a resin panel and speaker frame, the ZS-658R is the ceiling mount speaker with a metal attached. It features spring clamp mechanism for easy speaker mounting to the ceiling. The input impedance can be easily changed by changing the tap position of the transformer. Rated Input : 6 W (100 V line) Rated Impedance : 100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 10 kΩ (1 W) Frequency Response : 65 Hz - 18 kHz (peak -20 dB) Speaker Component : 16 cm (6"") cone-type Dimensions for Fixing Hole : Mounting hole: φ170±5 mm (φ6.69""±0.2"") Ceiling thickness: 5 - 25 mm (0.2"" - 0.98"") Speaker Mounting Method : Spring clamp Dimensions : φ192 × 73 (D) mm (φ7.56"" × 2.87"") Weight : 500 g (1.1 lb)"