Alpine S2-W8D4 S Series 8" Subwoofer 500 watts RMS (1000W Power Peak Handling) With Dual 4-ohm Voice Coils
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•One 8" Dual 4-ohm voice coil subwoofer
•1 Rubber concealing ring (installed)
•Two 3" jumper cables (each has a single banana connector on each end)
Create Great Bass
To create great bass, you need the best in materials and engineering. Alpine's S-Series subwoofers apply technology from their higher end subs to bring you the depth and punch that'll make your tunes come alive.
And to make things even better, these subs are about an inch shallower than their predecessors, making them great candidates for locations where regular high-power subs won't fit.
High Amplitude Multi-roll
The S-W8D4 8" subwoofer can handle up to 300 watts RMS, so you can drive it hard without any worries. The tough Kevlar® treated cone stays rigid under pressure, while its rubber High Amplitude Multi-Roll (HAMR) surround enables maximum excursion for impressive performance.
Its dual 4-ohm voice coils allow for extra wiring flexibility, which helps if you plan on adding another subwoofer down the line. Also, it rocks in both sealed and ported boxes, so you can choose an enclosure that suits your tastes.
Diameter : 8 Inch
Sensitivity : 82.7 dB
Impedance : 4 Ohm
Frequency Response : 35-215 Hz
Peak Power Handling : 900 Watts
RMS Power Handling : 300 Watts
8" Subwoofer With Dual 4-ohm Voice Coils
Kevlar Reinforced Pulp Cone With Hamr Santoprene Rubber Surround
Frequency Response: 34-200 Hz
Power Handling: 300 Watts Rms (150 Watts Per Coil)
Peak Power Handling: 900 Watts
Top-mount Depth: 3-3/4"
Grille Not Included
Size: 8 -inch
Impedance (Ohms): 2, 8
Cone Material: CarbonFiber/Polypropylene
Surround Material: Rubber
Port diameter (inches): N/A
Port length (inches): N/A
Dual Voice Coil: Yes
Sensitivity: 82.7 dB at 1 watt
Frequency Response: 23 - 215 Hz
Max RMS Power Handling: 300
Peak Power Handling (Watts): 900
Top Mount Depth (inches): 3 3/4
Minimum Sealed Box Volume (cubic feet): 0.15
Maximum Sealed Box Volume (cubic feet): 0.5\
Minimum Ported Box Volume (cubic feet): 0.35
Maximum Ported Box Volume (cubic feet): 0.7
Authorized Internet Dealer
Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.
No doubt about it, this baby pack more punch than the stock sub that is said to be "premium". It's like a whole new level of power and sound!
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