# FS: 12" Alpine type R sub, amp, single ported box

**URL:** <https://forums.speedlife.net/t/fs-12-alpine-type-r-sub-amp-single-ported-box/30749>\
**Category:** Classifieds\
**Created:** [June 12, 2007, 8:52am UTC](https://forums.speedlife.net/t/fs-12-alpine-type-r-sub-amp-single-ported-box/30749 "2007-06-12T08:52:02Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![BOBBYGRV](https://avatars.discourse-cdn.com/v4/letter/b/ed8c4c/32.png) [@BOBBYGRV](https://forums.speedlife.net/u/BOBBYGRV)\
**Post date:** [June 13, 2007, 5:33pm UTC](https://forums.speedlife.net/t/fs-12-alpine-type-r-sub-amp-single-ported-box/30749/9 "2007-06-13T17:33:55Z")

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how do u figure? 200 is the lowest ill accept

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