Supplier Homepage Electrical Equipment, Components & Telecoms Electrical Equipment & Supplies Professional Audio, Video & Lighting 21 Inch Speaker Woofer Pa Speakers Professional Pa Speakers

21 Inch Speaker Woofer Pa Speakers Professional Pa Speakers pictures & photos

21 Inch Speaker Woofer Pa Speakers Professional Pa Speakers

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Min. Order / Reference FOB Price
100 Piece	US $60.00/ Piece

Local Area:	Jian, Jiangxi, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	LC, T/T, D/P, Paypal, Western Union

Brand:	Gotel
Model Number:	GW-21-D28-8-152
Power:	3600W
Frequency Range (Hz):	37-1500 Hz

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FAQ Model Number GW-21-D28-8-152 Nominal diameter 21inch Nominal impedance 8 ohm DC resistance 5.2 ohm Nominal power handling 1800W Continuous power handling 3600W Sensitivity(1W/1m) 97 ± 2dB Frequency range(-10dB max) 37-1500 Hz Voice coil diameter 152mm Voice coil material Inside/Outside 1 layer Cu Former material BAF Winding depth 35mm T yoke 22mm Plate 15mm Magnet 300*170*30mm(255oZ) Basket
Cast aluminum Fo 37 Hz Revc 5.2 Ω Sd 166.1 m M2 Vas 148.4 L Cms 37.8 uM/N Mmd 427.4 m KgMms 466.4 g Bl 32.4 N/A Qms 8.62 Qes 0.54 Qts 0.51 Levc Levc No 1.42% Xmax ±6.5 mm24 hours in free air according to EIA-426B1 inch = 25.4mmXmax=(Winding depth - Plate)/2