Features: Alpine SPG-69C2
Tweeter
Tweeter Type: 11mm PI Dome Tweeter
Magnet Material: Neodymium Magnet
Midrange
Midrange Type: 25 mm Silk Soft Dome Midrange
Magnet Material: Neodymium Magnet
Woofer
Cone Material: Polypropylene Cone Pearl Mica Injection
Voice Coil Type: Square Voice Coil Wire
Magnet: Ferrite Magnet
Frame: Injection Mold Frame
Design: Ultra Long Excursion Design
Power Handling
Peak Power: 350 W
RMS Power: 90 W
Dimensions
Woofer Mounting Diameter: 15.0 cm x 22.2cm
Woofer Mounting Depth: 7.6 cm
General
Frequency Response: 65 Hz to 19 kHz
Impedance: 4 Ω
Sensitivity: 91dB / W (1m)