Product Specifications
- Nominal Diameter 15″
- Power Handling (RMS) 550 Watts
- Power Handling (max) 1100 Watts
- Impedance 8 ohms
- Frequency Response 40 to 2,000 Hz
- Sensitivity 99 dB 1W/1m
- Voice Coil Diameter 3″
Thiele-Small Parameters
- Resonant Frequency (Fs) 38 Hz
- DC Resistance (Re) 5.2 ohms
- Voice Coil Inductance (Le) 1.3 mH
- Mechanical Q (Qms) 5.2
- Electromagnetic Q (Qes) 0.28
- Total Q (Qts) 0.26
- Compliance Equivalent Volume (Vas) 5.7 ft.³
- BL Product (BL) 22.1 Tm
- Diaphragm Mass Inc. Airload (Mms) 106g
- Maximum Linear Excursion (Xmax) 7.5 mm
- Surface Area of Cone (Sd) 855 cm²
Materials of Construction
- Cone Material Paper
- Surround Material Cloth
- Voice Coil Wire Material Copper
- Voice Coil Former Fiberglass
- Magnet Material Ferrite
Mounting Information
- Overall Outside Diameter 15.5″
- Baffle Cutout Diameter 13.9″
- Depth 6.7″
- Bolt Circle Diameter 14.7″
- # Mounting Holes 8
Optimum Cabinet Size
- Sealed Volume 0.54 ft.³
- Sealed F3 125 Hz
- Vented Volume 1.22 ft.³
- Vented F3 80 Hz