Alpine S2-W12D2

Power Handling: 600W RMS / 1800W Peak
Nominal Impedance: 4Ω
Frequency Response: 23Hz - 215Hz
Sensitivity (1W/1M): 86.2dB
Voice Coil: 6,60cm
X-Max (1-Way): 15mm
Magnet Weight: 1,8kg
sealed box volume: 17,3 -34 liters
ported box volume: 30 – 45,3 liters

Dual Voice Coil Subwoofers with Configuration Jumpers
Carbon Fiber / Poly Propylene Cone
Poly Propylene / Ceramic Dust Cap
High-Grade Strontium Ferrite Magnets
Twist-Lock Grille Mount System
High-Amplitude Multi-Roll (H.A.M.R.) Surround
Push-Type Speaker Terminals (Up to 8AWG Wire Size)
Grille not included