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Alpine R2-W10D4 2nd Gen specifications.
Car speakers Specs << Alpine << Alpine R2-W10D4 2nd Gen| Specification | | | Reviews |
Subwoofer Alpine R2-W10D4 2nd Gen
Subwoofer Size:
10"
Peak Power Handling:
2250 watts
RMS Power Handling:
750 watts
Voice Coil(s):
Dual
Impedance (Per Voice Coil):
4 ohms
Voice Coil Diameter:
2.6"
Frequency Response:
26 - 200 Hz
Sensitivity:
82.8 dB
Xmax (millimeters):
20 mm
Subwoofer Design:
Round / Circle
Main Cone Color:
Black
Woofer Composition:
Kevlar Reinforced Pulp Paper
Woofer Surround:
High-Amplitude Multi-Roll (H.A.M.R)
Magnet Structure:
Double Stacked
Magnet weight:
123 oz.
Magnet Type:
Ferrite
Re-Cone Kit Available:
No
CTA-2031 Compliant:
Yes
Recommended Enclosure Alpine R2-W10D4 2nd Gen
Minimum Sealed Box Volume:
.4 cubic feet
Maximum Sealed Box Volume:
.85 cubic feet
Minimum Ported Box Volume:
.75 cubic feet
Maximum Ported Box Volume:
1.3 cubic feet
Top-Mount Depth (Mounting Depth):
6"
Cutout Diameter:
9.6"
Shallow Mount Installation:
No
Electromechanical Parameters Alpine R2-W10D4 2nd Gen
Equivalent Compliance (Vas):
18.2 liters
Total Speaker Q Value (Qts):
.48
Electrical Q Value (Qes):
.52
Electrical Resistance of Voice Coil (Re):
3.5 ohms
Mechanical Q Value (Qms):
6.50
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