System type: 1 unit direct-fired inverter box
	Rated power: 1000W
	Maximum power: 2000W
	Peak power: 4000W
	Nominal impedance: 8 OHMS
	Recommended rated output power of amplifier: 1000W—1500W@ 8 ohms
	Nominal sensitivity (1W@1m): 99 dB
	Maximum sound pressure level (Pmax@1m): 129dB@1000W(132dB@2000W)
	Frequency bandwidth (-10 dB): 30Hz—250Hz
	Nominal directivity (-6dB): omnidirectional
	Transducer configuration: low-frequency driver 18" (460mm unit 100 mm voice coil) × 1
	Connector: SPEAKON NL4×2
	PIN1+/2+POS.
	PIN1-/2-NEG.
	Box material: 15mm (0.6″) birch plywood
	Color: The default is black polyurea spray, other colors can be customized according to requirements
	Box size: W582mm*D520mm*H592.5mm
	Weight: 39.1 kg
	Gross weight (single pack): 42.3
	kg