UNI-PEX / SP-22LW

A matching transformer is built in, making it ideal for simultaneous use of multiple units and for extended wiring. The input terminals use Wago one-touch lock terminals, making wiring easy. The attenuator allows you to adjust the volume to four levels by switching the slide switch on the speaker side.

■Rated input: 3W, 1W
■Rated impedance and emergency type: 3.3kΩ (3W) 10kΩ (1W) (high impedance 100 series) L class
■Output sound pressure level: 93dB (at 1m/1W)
■Sound power level: p=97dB (1W)
■Direction characteristic category: W
■Direction angle: 75° horizontal/vertical (2000[Hz]-6dB)
■Playback frequency band: 140Hz-20kHz (deviation-20dB)
■Volume adjustment
3W (0:OFF, 1:-12dB, 2:-7dB, 3:0dB)
1W (0:OFF, 1:-10dB, 2:-4dB, 3:0dB)
■Speaker used: φ12cm cone speaker 8Ω
■Installation Angle: Within ±10° horizontal
■Exterior
Base (ASA resin): Munsell 5GY8.5/0.5 approximate color silver gray
Panel (ASA resin): Munsell 5GY8.5/0.5 approximate color silver gray
Mounting bracket (SUS304)
■Dimensions: φ222mm height 80mm
■Weight: Approximately 1305g
■Applicable standards: Japan Fire Service Inspection Association certified product Model number: Certified No. 28-7
■Operating temperature range: -20℃ to 55℃ (no condensation)
■Accessories: Instruction manual x 1, small screw (M4 x 35) x 2, flat washer x 2, spring washer x 2, insulot lock x 1