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Alpine Type R 10"Subs

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=17622
Printed Date: May 20, 2024 at 12:44 AM


Topic: Alpine Type R 10"Subs

Posted By: mark241
Subject: Alpine Type R 10"Subs
Date Posted: August 15, 2003 at 9:09 AM

I'mn thinking of getting two alpine type R 10" subs for my car. I would like to know what other people think about them



Replies:

Posted By: mark241
Date Posted: August 15, 2003 at 9:12 AM
Sorry, the Amplifier will be a kenwood kac-7201 and they most likely be in a sealed enclosure




Posted By: Pharaoh
Date Posted: August 15, 2003 at 2:56 PM
I used to run 2 type r 12s in a sealed store bought box. They were way too underpowered but they still POUNDED. I would recommend these subs to anyway! I've never used a 10, but Im sure it's the same more or less.




Posted By: hobbes6981
Date Posted: August 15, 2003 at 3:41 PM
From what I've heard, the Type R's POUND. It looks like your amp might not be enough for two of them. They come only in dual voice coil models, so if you get the dual 4 ohm models, you'll just run each in parallel to each channel for 230 watts per sub. I believe Alpine rates each sub at 300 rms. Kenwood claims to be 2 ohm stereo stable, but I've heard from a lot of people in this forum that its a big risk. If you want to get the power the subs are rated at, then look into the jbl 600.1. If so, you would wire the subs in parallel/parallel, resulting in a 1 ohm load, or if you had the dual 2 ohm subs, wire in series/parallel and get a 2 ohm load. The 600.1 is stable at 1 ohm, so either would work with equal power.

Here's JL Audio's wiring tutorial for reference. JL Audio Wiring Tutorial




Posted By: hobbes6981
Date Posted: August 15, 2003 at 4:21 PM
From what I've heard, the Type R's POUND. It looks like your amp might not be enough for two of them. They come only in dual voice coil models, so if you get the dual 4 ohm models, you'll just run each in parallel to each channel for 230 watts per sub. I believe Alpine rates each sub at 300 rms. Kenwood claims to be 2 ohm stereo stable, but I've heard from a lot of people in this forum that its a big risk. If you want to get the power the subs are rated at, then look into the jbl 600.1. If so, you would wire the subs in parallel/parallel, resulting in a 1 ohm load, or if you had the dual 2 ohm subs, wire in series/parallel and get a 2 ohm load. The 600.1 is stable at 1 ohm, so either would work with equal power.

Here's JL Audio's wiring tutorial for reference. JL Audio Wiring Tutorial




Posted By: bigballer
Date Posted: August 16, 2003 at 11:44 AM
instead of the 10's; i would get tweleves they realy pound loud. if you are interesed i have a pair of twelves for sale.




Posted By: JamesRH
Date Posted: August 16, 2003 at 9:24 PM
I used to have two type R 10's run with a Phoenix Gold ZX475ti bridged to two channel mode....The subs sounded great, I think the Type R's are really good subs especailly compared to other subs in the same price range, I've upgraded to two 15's cause i liked the 10's that much




Posted By: Ketel22
Date Posted: August 24, 2003 at 2:02 AM
i have two R10's hooked up to a sony 800 the amp is sh*t but it doesnt seem to affect the subs. they were hitting close to a pair of polk 12's  Alpine is a great company from my experience.

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Quad L Handyman services




Posted By: Ketel22
Date Posted: August 24, 2003 at 2:03 AM
oh my tens are in a shared box of about 1.56 cu ft and with a 4" port

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Quad L Handyman services





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