1.this speaker is 2* 5.5" line array system 2.full sound,good penetrating,high peformance, 3.frequency response: 50 Hz-18kHz

ML500
Operating frequency range2		55 Hz-18k Hz
Frequency response3		60 Hz-18kHz±4 dB
Phase response		1.7 kHz-18 kHz±30°
Maximum peak SPL		115 dB
Dynamic range		>100 dB
Acoustical crossover		1100 Hz
Horizontal coverage		100°
Vertica coverage		Varies, depending on array length and configuration
Low/low-mid frequency		Two 5.5″ cone Power 350W(AES),600E peak
		Nominal impedance:16Ω
		Voice coil size:1.7″(38mm)
		Power handling capability:150W(AES);300W peak  16Ω
High frequency		Voice coil size:1.5″(34mm)
		Power handling capability:30W (AES);60W peak 16Ω
Connectors		2×NL4MP SPEAKON
Nominal input sensitivity
Dimensions		161X520X300MM
Weight vv		30kg

parameters:
BASS MODEL:D12F260
Model	Nominal diameter	Power handing capacity	Program power	Nominal impedance	Sensitivity (1W/1m)	Frequency range	Voice coil diameter
	inch.	W(AES)	Watts	Ω	dB	Hz	in
D12F260	12"	300	600	8	97	55-2.5K	2.5"
MF MODEL:D5C100-16
Model	Nominal diameter	Power handing capacity	Program power	Nominal impedance	Sensitivity (1W/1m)	Frequency range	Voice coil diameter
	inch.	W(AES)	Watts	Ω	dB	Hz	in
D5C100-16	5"	150	300	16	93	90-4k	1.7"
HF MODEL:DH340-16
Model	Throat diameter	Power handing capacity	Program power	Nominal impedance	Sensitivity (1W/1m)	Frequency  range	Voice coil diameter
	inch	W(AES)	W	Ω	dB	Hz	in
DH340-16	1.5"	30	600	16	105	1.8-20k	1.5"

line array