ETW,Ceiling Speaker HSD901, HSD902, HSD903, HSD904,China Ceiling Speaker HSD901, HSD902, HSD903, HSD904 Manufacture

Manufacturers

Ceiling Speaker HSD901, HSD902, HSD903, HSD904

Ceiling Speaker HSD901, HSD902, HSD903, HSD904

HSD901
FEATURES:
It is made of high-class steel and form by stamping;
Equipped with wire leading case which hard to burn for fireproof;
70/100V, 1.5 - 10W with multiple terminals, suitable for different field;
Max. Sound Pressure Level 96±2dB, Effective Freq. Range 100Hz - 16kHz;
Weight 1.2 kg,equipped with clamps for mounting;
Sensitivity 91±2dB, long life, sounds clear and sonorousness.

HSD902
FEATURES:
Made of high-class steel and form by stamping;
Equipped with wire leading case which hard to burn for fireproof;
70/100V, 1.5 - 10W with multiple terminals, suited for different field;
Max. Sound Pressure Level 100±2dB, Effective Freq. Range 80Hz - 14kHz;
Weight 1.6 kg. Equipped with clamps for mounting convenient;
Driver surround excellent damping, provided with high sensitivity (92±2dB), long life, sound clear and sonorousness.

HSD903
FEATURES:
Made of high-class steel and form by stamping;
Equipped with wire leading case which hard to burn for fireproof;
70/100V, 1.5 - 10W, suited for different field;
Max. Sound Pressure Level 97±2dB, Effective Freq. Range 250Hz - 16kHz;
Weight 1.2 kg,equipped with clamps for mounting convenient;
Driver surround excellent damping, provided with high sensitivity (91±2dB), long life, sound clear and sonorousness.

HSD904
FEATURES:
Made of high-class steel and form by stamping;
Equipped with wire leading case which hard to burn for fireproof;
70/100V, 1.5 - 10W with multiple terminals, suited for different field;
Max. Sound Pressure Level 100±2dB, Effective Freq. Range 00Hz - 14kHz;
Weight 1.6 kg. Equipped with clamps for mounting convenient;
Driver surround excellent damping, provided with high sensitivity (92±2dB), long life, sound clear and sonorousness.

SPECIFICATIONS:

Model	HSD901	HSD902	HSD903	HSD904
Full-range	4.5"x1	6.5"x1	4.5"x1	6.5"x1
Normal Power	3W	6W	3W	6W
Maximum power	6W	10W	6W	10W
Line Voltage	70/100V	70/100V	70/100V	70/100V
Sensitivity(1m,1W)	91dB	92dB	91dB	92dB
Max SPL(1m)	96dB	100dB	97dB	100dB
Freq. Resp.	100-16,000Hz	80-14,000Hz	250-15,000Hz	200-14,000Hz
Hole for Mounting	Ø155-Ø158mm	Ø192-Ø194mm	Ø155-Ø158mm	Ø192-Ø196mm
Dimensions	110xØ168mm	115xØ205mm	110xØ174mm	115xØ210mm
Weight	1.2kg	1.6kg	1.2kg	1.6kg

Specifications are subject to change without notice.

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