Lf Drivers 8 Inches 92dB Professional Midrange Speaker Pm0845-51

• Noise: <95dB
• Hi-Fi: Not Hi-Fi
• Activity: Passive
• Operation Mode: Wire / Remote Control
• Speaker System: 5.1 Channel
• Speaker Material: Metal
• Model NO.: PM0845-51
• Application: Commercial, Home
• Certification: CE, RoHS
• Monitor: LCD Screen
• THD: <0.005%
• Power Handling Capacity: 300W
• Voice Coil: Kapton
• Coil Diameter: 51mm
• Frequency Range: 60-4000
• Sensitivity: 92dB
• Normal Diameter: 8 Inch
• Magnet Material: 30oz
• Shipping Box: 4PCS
• Transport Package: Standard Export Carton
• Specification: 8 inches
• Trademark: OEM
• Origin: Ningbo China
• HS Code: 8518290000
• Production Capacity: 50, 000PCS/Month

Product Description

PM0845-51
LF Drivers - 8 Inches
300W Power handling capacity
51mm(2in) glass fiber voice coil
60 - 4000 response
92 dB sensitivity
 
Specification
Nominal Diameter 200 mm(8.0in)
Nominal Impedance 8 ohm
Nominal Power Handling (AES) 150 W
Continuous Power Handling 300 W
Sensitivity(1W/1m) 92 dB
Frequency Range 60 - 4000 Hz
Voice Coil Diameter 51 mm(2.0in)
Magnet Material 30 OZ(853.7g)
 
Mounting&Shipping
Overall Diameter 234mm(9.2 in)
Bolt Circle Diameter 216mm (8.5in)
Baffle Cutout Diameter 185 mm (7.2 in)
Depth 95 mm (3.7 in)
Flange and Gasket 13mm (0.51 in)
Net Weight 2.95 kg (6.49lb)
Shipping Weight (4 units) 12 kg (8.8lb)
Shipping Box (4 units) 260x500x260 mm
 
Parameters
Fs----------- 40 Hz
Re----------- 5.6 ohm
Qes---------- 0.371
Qms---------- 8.585
Qts----------- 0.356
Sd------------ 850CM
Xmax ----------±7.0
MmS----------- 85.3 g
Bl-------------- 18.0Txm