12" Dual 2 ohm Type-R Series Car Subwoofer
12" Dual 2 ohm Type R Subwoofer • 1800W Max • 600W RMS • Kevlar Reinforced Pulp Cone Woofer • Santoprene Rubber Surround • Progressive NOMEX Spider • 4-Layer Dual Voice Coil
Learn more about the swr1223d12" Dual 2 ohm Type R Subwoofer • 1800W Max • 600W RMS • Kevlar Reinforced Pulp Cone Woofer • Santoprene Rubber Surround • Progressive NOMEX Spider • 4-Layer Dual Voice Coil
New and Improved Alpine Type-R:
This fourth-generation Type-R subwoofer features the cleanest sound with the most efficient force control. With updated assembly, this subwoofer is able to withstand higher temperatures more efficiently without distortion. This new structure greatly improves installation options by allowing a shallower mounting depth. Delivering the best bass output, the Alpine SWR-1223D has been redesigned to enhance audio playback and become your ideal sound system. Type-R's new depth design offers a 20% reduction while adding the new and improved magnet structure. With this updated double-stacked strontium magnet, this product gains over 20% more motor force to provide a louder, cleaner bass. The optimized CRC machined motor creates an even magnetic field to provide the user with less distortion and overall improves the subwoofers power handling. This subwoofer features a High-Amplitude Multi Roll (HAMR) to provide excellent excursion with overall better output. Having a new and improved airflow management system controlling the temperature of the voice coils, the air is redirected across the heatsink to avoid overheating. With heavy playing time, this heatsink feature minimizes the amount of compression to reduce any heat damage to the voice coils giving you a long-lasting subwoofer.
Alpine products are warranted solely by Sonic Electronix, Inc. under the same period and terms as the original Alpine warranty. Sonic Electronix is not an Authorized Alpine Dealer and Alpine requires all merchandise purchased by Sonic Electronix customers to be returned solely to Sonic Electronix. Alpine products are also covered by our Standard Return Policy for returns on exchanges or refunds within 30 days from the date of purchase.
Internal Product ID:
24357
Great!
These things have some power. No doubt the best I've heard. The neighbors get so mad, even people driving next to me. I have mine wired at 2 ohms hooked to a power acoustik 3000 watt amp. I'm sure the amp isn't pushing 3000 watts all the time, but the subs still get insane power, and have great power handling.
17
found this helpful.Love It......
Installed in a 2004 Dodge Stratus, i have 2 hooked up to a SPL 4000 Watt Amp and placed in a Sonic Sub Box: 2SSV12 (Gray). My very first sound system and i am very satisfied. Guarantee it you wont be disappointed, believe me.
16
found this helpful.12 alpyne type r
I have strong woofer sounds excellent February 12 type r in my jetta and paste db 149.80
16
found this helpful.bbb
I have two of these running on a hifonics brutus 1700 rms at 2 ohms it hits pretty hard. hitting 141 db there alright for now.
16
found this helpful.amazing
I have 2 of these hooked up to a Rockford 1000W class D amp in a dual slot ported box. this thing hits hard. Sounds alot better than my old L7s in terms of SQ. Lows are clear and makes everything around me shake. I would deff. recommend to anyone wanting an amazing set of subs for a great price!! Shipping took only 6 days. I will deff. buy from Sonic Electronix again!!
16
found this helpful.love
I love these sub for the price you cant beat it.
15
found this helpful.Insanely loud
These subs hit extremely hard!!! I have a hifonics 1000wD.1 amp and these mithas hit so hard you can feel the air coming out of the trunk with the seat dowm plus my ears hurt!!!
15
found this helpful.hits hard and is durable
I have two in a ported box running at 400watts each. Wired to 2 ohms. They slam. They don't have much distortion. I got them 6 months ago and held up great. I got an alpine 15 type-r and need to install it. All I have is Alpine in my car. Also 4 spr-60c component speakers from alpine. I'm running them at 50 watts each and they're great. I'm going to run them at 100 watts each soon since they're rated 110 rms. Anyway alpine is awesome and the way to go. With just those 2 swr 1223d's I've gotten pulled over for shaking a cop's windows while I was at a red light and he was over in a parkinglot about a block away.
14
found this helpful.The things rock
They kick ass. Plain and simple. They're not too pushy, they're there when you need 'em, and they continue to blow my mind when I least expect it. If you're considering doing it, do it, you'll be glad you did.
15
found this helpful.Awesome subs
After about 6 months of deciding... i buckled and got the Alpine Type R. Always heard good things about them and decided to get a set. FIrst off these things are monsters. They already sound better then my P2's and hit harder and deeper. Very pleased with my purchase and can't wait to hear them when they are broken in.
14
found this helpful.Best selling similar products