small upgrade.... i removed Zapco and installed a Pioneer prs d-800, now I've much control on the bass section and more power.
The Audison amplifier has been changed with an old A/d/s Pq20
But the most important modification is the tweeter placed on a directed structure...soon I'll relize a structure to direct the midrange too..ah, actually the midranges are a pair of mb quart qm 100 adapted for BMW and tweeter are the famous Technology Ls29 a really hi-quality product made from Scan Speak
Last edited by Fabio555; 01-12-2013 at 02:04 PM..
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