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1-12 of 12 Results
  1. 12" Subwoofers
    Alpine Type R 12 inch w/ported box 1. Product Brand new Alpine Type R 12 inch in ported box 2. Specs 1000 watts RMS SWR-12D4 - Alpine 12" Dual 4-Ohm Type-R Series Subwoofer Top-mount depth: 6-3/8" Sealed box volume: 0.75-1.00 cu. ft. Ported box volume: 1.25-1.50 cu. ft. 3...
  2. Component & Coaxial Speakers
    1. Product: Alpine SPR-17S Type-R 6-1/2" 2-way Component System 2. Specs: Type-R 6-1/2" 2-way Component System Power Handling: Peak: 660 watts per set / 330 watts each side RMS: 220 watts per set / 110 watts each side Impedance: 4 ohms Hybrid layered-pulp woofer with rubber surround...
  3. eBay
    A buddy of mine asked me to list his 2 Type R dual 4's and 2 mrp-m500's for him today. I got a demo of it before uninstalling everything. It sounded pretty decent for being in a prefab box with voltage dipping to 11.5v due to his sweet 8 gauge Scosche kit, failing alternator, and Napa battery...
  4. General Car Audio Discussion & Questions
    What is the best way to mount subs in a 4th order, just finishing mine for my 2 12 type r's. Motor in ported chamber? or sealed?
  5. Enclosure Discussion & Design Construction Help
    SORRY I PUT MY OTHER THREAD IN THE WRONG SECTION :thumbsup: Looking to build a 4th order for my 2 12 type r, the older style (500rms lol) with the big r on the darker cone. What i have though up so far, Ported Section- 3cubes tuned to 46hz, center port Sealed section- 1.5 cubes Just...
  6. General Car Audio Discussion & Questions
    i found some guy selling type r dual 4 12's , he said $50 each, if i buy more than 2 free shipping. It sounds a bit sketchy, Im waiting for him to email back. If its true im gonna buy a bunch and flip them on CL haha
  7. 12" Subwoofers
    1. Product: Two 12inch p3's, the older style i guess. no nicks scrapes or rattle's 2. Specs: Size 12" Nominal Impedance Dual 4-Ohm Power Handling 500 Watts RMS 1000 Watts Max Voice Coil Diameter 2.5" 4-Layer (6.35 cm) Magnet Weight 102 oz. double stacked Speaker Connector Dual 10 AWG...
  8. Build Logs
    so i dont have the money for the 2 12" fi btl n2s and the crescendo 5k amp isnt out yet but Ive had the plans for the box for awhile so i figure id make it and just use my current 2 12 alpine type rs the new ones and my jbl 14001 amp. plus i have a sealed fiberglass box that flexes to much and...
  9. Car Audio Videos
    here's the link.....i'm not computer smart enough to just post it on here and it wasn't uploaded off this computer http://www.youtube.com/watch?v=Jb0XIk6gdxg
  10. 12" Subwoofers
    1. Product: Alpine Type R Subwoofers 2. Specs: 12" subwoofer with dual 4-ohm voice coils Kevlar reinforced pulp cone with Santoprene™ rubber surround cast aluminum frame with perimeter venting frequency response: 25-500 Hz power handling: 200-500 watts RMS (250 watts per coil) peak power...
  11. Component & Coaxial Speakers
    1. Product: Alpine Type R 6x9's 2. Specs: 6"x9" 2-way car speakers (pair) hybrid layered-pulp woofer with rubber surround 1" swiveling silk ring-dome tweeter power range: 2-100 watts RMS (300 watts peak power) frequency response: 60-27,000 Hz sensitivity: 89 dB top-mount depth: 3" 3...
  12. 12" Subwoofers
    1. Product: Alpine type r d4 12" 2. Specs: Alpine Electronics of America, Inc. - SWR-1542D I had this on my rd1000.1 ( also for sale) at 2 ohm putting about 650 to it. it got pretty loud and sounded good. I was planning on getting another but my car broke down 3. Description/Condition...
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