APPLICATION NOTES
300 W continuous program power capacity ;
50 mm (2 in) copper voice coil ;
70 - 4000 Hz response ;
95 dB sensitivity ;
Shorting copper cap for extended HF response;
ELECTRO ACOUSTIC SPECIFICATIONS
Nominal Diameter/mm:200
Nominal Impedance/Ohm:8
Minimum Impedance/Ohm:7
Continuous Power Handling/W:300
Nominal Power Handling (AES)/W:150
Sensitivity (1W/1m)/dB:95
Frequency Range/Hz:70-4000
Voice Coil Diameter/mm:50
Winding Depth/mm:16
THIELE SMALL PARAMETERS
FS Hz:73
RE Ohms:5.4
Qms:4.2
Qes:0.36
Qts:0.33
BL T/m:12.6
Mms (grms):23
Vas Ltr:14
Sd (cm2):220
Xmax (mm):5
Le/mh (1k Hz):0.5
Efficiency %:1.5
MOUNTING / SHIPPING INFORMATION
Overall Diameter/mm : 225
Bolt Circle Diameter/mm : 210
Depth/mm : 91
Net Weight/kg :3.4
Shipping weight /kg:4.5
MATERIALS OF CONSTRUCTION
Voice Coil Winding Material:copper
Magnet Material: ceramic
Cone Material:paper
Cone Design:exponential
Former Material: glass fiber
Surround Shape:double roll
Yuer Professional Audio Manufactory Co., Ltd. is a sound set of speaker production, research and sales business. I plant was established in 1998, after years of development experience, for professional audio equipment, installation, commissioning has a unique view. Continues to explore the creative development process, I plant the maturing of the R & D technology, a national top-level R & D team composed of sound engineers, has now become the world's top brands over the OEM manufacturer of audio equipment and a number of entertainment brands in the audio chain Equipment suppliers.
Along with the production, development and improvement. Market acceptance of our products, good brand is the company launched the high-end products. The company gradually grew stronger. Plant expansion in 2006, today, our factory is an area of 5, 000 square feet of large manufacturers.