Want to upgrade ML stereo/NAV. Also need to replace pneumatic trunk struts. on 2004 Lexus LS430

Just purchased vehicle with only 49k miles. Left rear speaker buzzess/vibtaes with any bass volume. Would love to upgrade NAV & stereo and rear speakers to a new audio system that can access Pandora through an app or bluetooth streaming from my iPhone5. Can anybody recommend one that can be retrofitted to the 2004 LS430 center stack, already configured with Mark Levinson audio? One that will look nice & custom? Also need to replace the pneumatic struts for trunk lid (trunk won't pop open and stay up on its own) and want a cost effective source/solution.

by in Virginia Beach, VA on March 03, 2013
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2 answers
ANSWER by , March 03, 2013
The so-called surround sound, usually, compared with double track stereo sound like refers to the listener surrounded a replay mode. This way, produce heavy Homeric field, in addition to retain the original signal source sense of direction outside, still with produce around feeling and expand feeling (voice from the listener diffusion or reverberation feeling.www.hobd2.com) sound effects.
ANSWER by , April 29, 2013
Can't help with the radio but re the rear trunk struts, I bought a pair from Rock Auto and installed myself in about 5 minutes each.