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* The coaxial structure design of an efficient 12-inch mid-woofer and a 44-core compressed driver.
* High sensitivity, high power, long transmission distance.
* Steel surface mesh, built-in three layers of mesh cloth and acoustic cotton with breathable and waterproof functions, in accord with IP56 International standard.
* Equipped with a standard hanger with galvanized steel spraying treatment and matching stainless steel screws and safety ropes, which are convenient and safe to install.
* It is mainly used in school playgrounds, theme parks, cultural squares, stadiums, etc.
		
	
		
	
| Frequency response | 55Hz ~ 20KHZ @ -10dB | 
| Rated power | 75W, 150W, 300W/100V, 300W/8Ω optional | 
| Peak power | 1200W | 
| Max SPL(rated/peak) | 123dB/129dB | 
| Sensitivity | 98dB±3dB@ (1W/1m) | 
| Coverage angle | (H) 90° (V)90° | 
| Speaker unit | 12" woofer ×1, 1.7" compressed tweeter ×1 | 
| Dimension | 407×410×378mm | 
| Weight | 20Kg |