Product: Alpine SWR-8D4 8" Car Subwoofer
Brand: Alpine
Color: Black
Alpine SWR-8D4 8" Subwoofer (4Ω + 4Ω) General Features: 8" Dual 4-Ohm Type-R Series Car Subwoofer Power Handling: Peak: 1000 watts RMS: 150-350 watts Impedance: Dual 4 ohms Reinforced Parabolic Cone Structure with Poly-Mica Dust Cap & Pulp-Kevlar Cone Durable HAMR Santoprene surround Nomex Progressive Conex spider Compound Radius Curve pole geometry Oversized 1.6", High-Temperature, 4-Layer Dual Voice Coil 52 oz. Double Strontium magnet motor structure Frequency response: 30-200 Hz Resonance Frequency (Fs): 40Hz Excursion: 12mm Top-mount depth: 4-1/2" Sensitivity: 83.5dB
SWR-8D4 - Alpine 8" Dual 4-Ohm Type-R Series Subwoofer
Kevlar reinforced pulp cone with HAMR Santoprene rubber surround
Frequency response: 30-200 Hz
Power handling: 150-350 watts RMS (175 watts per coil) | Peak power: 1,000 watts
Top-mount depth: 4-1/2"

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