Speaker Specifications：

Input Voltage: 70V / 100V

Transformer Selectable Power: 5W / 10W / 20W / 40W

System Impedance:

• 70V: 1000Ω / 500Ω / 250Ω / 125Ω
• 100V: 2000Ω / 1000Ω / 500Ω / 250Ω

Sensitivity (1W/1m): 93 dB

Maximum SPL (1m): 114 dB

Frequency Response (-6dB): 150Hz–18kHz

Speaker: 4 × 3″ Full Range, 20mm Voice Coil

Angle of Coverage (HxV): 120° × 10° @ 4 kHz

Connectors: Cable Conductor

Enclosure Construction: Extruded aluminum body, resistant paint finish, 1.0mm aluminum grille

Suspension / Mounting: 6 × M8 Points for Mounting

Dimensions (HxWxD): 448 × 121 × 140 mm (17.6″ × 4.8″ × 5.5″)

Net Weight: 5.2 kg / 11.46 lbs