System: 1 * 12 inch two-way coaxial speaker
Frequency response: 60Hz-20KHz (-3dB)
Power: 400W (RMS) 1600W (PEAK)
Sensitivity: 99dB / 1W / 1M
Maximum sound pressure: 122dB (RMS) 128dB (PEAK)
Nominal impedance: 8Ω
Coverage angle: Horizontal 60 ° vertical 40 °
Tweeter: custom quality unit, 75mm voice coil
Woofer: custom quality unit, 75mm voice coil
Connector: 2 * NL4 Socket
Bracket: base bracket hole 35mm
Hand: Wood 2
Box material: CNC manufacturing, high density MDF
Paint treatment: the use of waterproof wear-resistant compounds
Weight: 20Kg
Size: (W * D * H) 633x320x426mm
Category: Class D Digital Amplifier Board
Output power: 2 * 300W (8Ω)
Output power: 2 * 600W (4Ω)
Frequency response: 20Hz-25KHz
Conversion efficiency:> 95%
DSP module: 24Bit Quantitaitve accuracy
Connection: RS485 protocol
Input impedance: balanced input: 40KΩ
Output impedance: <600R
Input sensitivity: 0.775V
Operating voltage: AC220V / 50 ~ 60Hz or AC110V / 50 ~ 60Hz (± 10%)

Applies to stage back.