Product Description
Alpine ALP19-R-W12D4 Car Audio Type R Series Sub Dual 4 Ohm 1500W Peak 12" Subwoofer
Features:
12" Dual 4 ohm Type-R Subwoofer Power Handling:Peak: 2250 watts RMS: 750 watts Recommended power range: 300 - 750W RMS CTA-2031 compliant power ratings Parabolic pulp/kevlar cone H.A.M.R. surround Polypropylene, mica and talc dust cap Reinforced cone neck and spider joint Cast aluminum frame with integral shorting sleeve 8AWG push terminals with VC configuration jumpers 2.6" High excursion overhung voice coil 127 oz. Strontium ferrite segmented magnet Top-mount depth: 6-3/8" Cutout diameter: 10-7/8"Sensitivity: 84.3dB Resonance Frequency (Fs): 27Hz Subwoofer Specifications:
Subwoofer Series: Type-R (Alpine) Subwoofer Size: 12" 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: 24 - 200 Hz Sensitivity: 84.7 dB Xmax (millimeters): 20 mm Subwoofer Design: Round / Circle Main Cone Color: Black Woofer Composition: Kevlar Reinforced Pulp Paper Woofer Surround: Santoprene RubberRecommended Enclosure Specifications:
Recommended Enclosure Type: Ported / Vented Sealed Optimum Sealed Box Volume: .85 cubic feet Optimum Ported Box Volume: 1.71 cubic feet Top-Mount Depth: 6-3/8" Cutout Diameter: 10-7/8" Shallow Mount Installation: NoElectromechanical Parameters:
Free-Air Resonance (Fs): 28 Hz Equivalent Compliance (Vas): 48 liters Total Speaker Q Value (Qts): .56 Electrical Q Value (Qes): .61 Electrical Resistance of Voice Coil (Re): 3.6 ohms Mechanical Q Value (Qms): 7.15Features of Alpine ALP19-R-W12D4 Car Audio Type R Series Sub Dual 4 Ohm 1500W Peak 12" Subwoofer
Alpine ALP19-R-W12D4 Car Audio Type R Series Sub Dual 4 Ohm 1500W Peak 12" Subwoofer
Specification of Alpine ALP19-R-W12D4 Car Audio Type R Series Sub Dual 4 Ohm 1500W Peak 12" Subwoofer
Product Details |
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Size | 12 Inch |
Dimensions | 16x16x9 |
Weight | 0.00 |
Warning - California Proposition 65
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.