12" Dual 4-Ohm Type-R Series Car Subwoofer
Peak: 3000 watts
RMS: 300-1000 watts
Impedance: Dual 4 ohms
Kevlar treated pulp cone
Durable HAMR Santoprene™ surround
Progressive Conex spider
Compound Radius Curve pole geometry
Oversized 2.6", High-Temperature, 4-Layer Dual Voice Coil
Frequency response: 26-300 Hz
Resonance Frequency (Fs): 31Hz
Top-mount depth: 6-3/8"
Subwoofer Series Type-R
Subwoofer Size 12"
Peak Power Handling 3000 watts
RMS Power Handling 600 watts
Voice Coil(s) Dual
Impedance (Per Voice Coil) 4 ohms
Frequency Response 24 - 200 Hz
Sensitivity 85 dB
Xmax (millimeters) 20 mm
Subwoofer Design Round / Circle
Main Cone Color Dark Gray
Woofer Composition Kevlar Fiber
Woofer Surround Santoprene Rubber
Subwoofer Grille Optional (Alpine KTE-12WG)
Re-Cone Kit Available No
Model number: SWR-12D4
Weight: 26.00 lbs
Warranty Provider: 1 Year Manufacturer Warranty
Apline Type R 12" Pounds!!!
This review is from: Alpine SWR-12D4 Type-R 12" Subwoofer with Dual 4-ohm Voice Coils
Pros: Absolutely an amazing sounding subwoofer. I own one of these wired to 2 Ohm. This subwoofer is extremely high quality! This Thing Pounds I cannot believe this one subwoofer sounds like 6 of my old ones. There are no unwanted sounds. like some high end subwoofers have. Easy to install. I like that it has jumpers that makes it easy to wire . instead of having to run wires to each set of voice coils.
Cons: None, Id buy this a 1000 times over I LOVE IT!!
4 out of 4 people found this review helpful. Did you?
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