Quote Originally Posted by Chikselog View Post
BT223 (8PSID) vs B178 (30PSID), which one is better for a Vios? Mas mahaba yung B178 at 5inches vs 3 inches BT223. Kaso nakakaworry lang yung PSID rating medyo magkalayo. I'm on BT223 now btw.
Afaik dapat not more than 6psid ang difference, so hindi puwede yan.

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