DIAMOND AUDIO MP692
250W RMS/500 MAX Power Handling 6 X 9" PRO Full-Range Co-Ax Horn Speaker
GENERAL FEATURES:
6 X 9" PRO Full-Range Co-Ax Horn Speaker
Power Handling:
250W RMS
500 MAX 
Ferrite Strontium High Temp Magnet structure
Heavy Duty Die-cast Aluminum Basket
Advanced Voice Coil Heat Sink Design for Better Heat Dissipation
2.0“ Single Layer High Temp Black Coated Voice Coil former for Woofer
1.0” Single Layer High Temp Voice Coil for Tweeter
Coated VC former for Tweeter
Frequency Response: 80Hz -18Khz
High Sensitivity 101dB 1W/1M
12dB Crossover
Mounting Depth: 3.99" / 101.3mm
Mounting Diameter: 8.86" x 5.98" (225 x 152mm)
 
SPECS:
Speaker Size: 6 X 9”
RMS Power Rating: 250W RMS
Max Power Rating: 500W MAX
SPL (dB-MidBass): 96
SPL (dB-Tweeter): 107
Re (Ω)[series]: 1.8
Qms: 6.98
Qes: 0.68
Qts: 0.33
Fs-Free Air Resonance (Hz): 81.2
Vas (Liter): 18
Cms (mm/N): 0.15
Mms (g): 15.4
Sd (cm²): 227
BL (T*M): 6.4
Xmax - Inch(mm): 2
Pwr (W) NOM/MAX: 250/**500
Total Diameter: 9.33X6.57'' (237X167mm)
Mounting Diameter (inch/mm): 8.86X5.98'' (225X152mm)
Mounting Depth: 3.99'' (101.3mm)
Total Depth: 4.26'' (108.3mm)
Magnet Diameter (E): 3.94'' (100mm)