Alpine R2-W12D4 R-Series 12" 750W RMS (2250W Peak Power Handling) 4 Ohm Dual Voice Coil Car Subwoofer
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• 12" Dual 4-ohm voice coil subwoofer
• Plastic trim ring
• (2) 4.5" jumper wires (each wire has a single banana connector on both ends)
• Application guide (English/ French)
• On-line product registration information
• Warranty information (English/ French)
• Important Notice (English /French)
Next-gen Sound Performance
Dreaming of the next generational subwoofer to install in your car audio system, the Alpine R2-W12D4, which belongs to Alpine's newly updated R-Series subwoofers that are known for exceptional bass accuracy, power output, and reliability, is an excellent option you should look into.
High Amplitude Multi-Roll surround
It comes with a Kevlar-treated cone giving the subwoofer the durability necessary to produce high-quality bass at loud volumes for extended periods. It also has Alpine's High Amplitude Multi-Roll surround, which allows the cone to perform at a maximum level while having excellent thermal efficiency.
new motor structure
Its new motor structure comes with massive double-stacked magnets allowing the subwoofer to produce an extensive low-frequency response and more solid bass control. All R-Series subwoofers, including the R2-W12D4, come with dual voice coils with many configurations to choose from, making them flexible in many subwoofer applications.
Heart-pounding Bass Tracks
The Alpine R2-W12D4 is a subwoofer with a power output of 750 Watts RMS and 2,250 Watts peak power at 4 ohms. Its sensitivity rate of 84.6 dB and frequency response of 24 up to 200 Hz tells it all that this subwoofer won't have any problems performing heart-pounding bass tracks at loud volume levels.
Diameter : 12 Inch
Sensitivity : 84.6 dB
Impedance : 4 Ohm
Frequency Response : 24-200 Hz
Peak Power Handling : 2250 Watts
Number of Voice Coils : Dual
Suggested Sealed Box Volume : .55 Cubic ft.
Suggested Ported Box Volume : 1.71 Cubic ft.
Mounting Depth : 6.5 Inches
RMS Power Handling : 750 Watts
Free Air : Yes
Peak: 2250 watts
RMS: 750 watts
Sensitivity: 84.6 dB
Kevlar Reinforced Pulp Paper Cone
High-Amplitude Multi-Roll (H.A.M.R) Surround
Push-Type Speaker Terminals (Up To 8AWG Wire Size)
Oversized Dust Cap
Frequency Response: 24 - 200 Hz
2.6" High Temperature Voice coil
Top-mount depth: 6.5"
Sealed box volume: .55 cubic feet
Ported box volume: 1.71 cubic feet
Size: 12 -inch
Impedance (Ohms): 2, 8
Cone Material: Kevlar Reinforced Paper
Surround Material: Santoprene Rubber
Ideal Sealed Box Volume (cubic feet): 0.85
Ideal Ported Box Volume (cubic feet): 1.55
Port diameter (inches): N/A
Port length (inches): N/A
Dual Voice Coil: Yes
Sensitivity: 84.6 dB at 1 watt
Frequency Response: 24 - 200 Hz
Max RMS Power Handling: 750
Peak Power Handling (Watts): 2250
Top Mount Depth (inches): 6 1/2
Bottom Mount Depth (inches): N/A
Cutout Diameter or Length (inches): 10 7/8
Vas (liters): 32.8
Fs (Hz): 30
Xmax (millimeters): 20
Parts Warranty: 1 Year
Labor Warranty: 1 Year
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.
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