http://www.partsexpress.comSomewhere in there are midrange horns for like four dollars. They sound great and they do not need any type of crossover network.
Choose the highest wattage LEPAI receiver amplifier they offer. It has all the connection points.
For Bass, I would go with a ten inch powered under-seat woofer. But understand, woofers needs LOTS OF AMPS or they sound piffy like laptop speakers. Plan-on one group 31 AGM battery within a 5 foot distance and six AWG charging leads. I is not hard to set up a dedicated charging system.
With such a system as I have described, the sound level would be of immense potential. Spot-weld cracking bass and mid-range guitar and keyboard volume realism that could slam both eardrums together in the middle.
The surprise comes when his system is compared to incredibly complicated and expensive auto sound systems and blasts the competition clear out of the auditorium. Like with many electronics, the idiots that think they know what they're doing reproducing music on speakers haven't a clue. I spent years developing incredibly high amperage Nippondenso, Hitachi, and Mistubishi alternators, for "Northwest Regulator" and the thousands of dollars those kids wasted on car stereos produced sound quality worthy of a 1957 Wurlitzer jukebox. It was pathetic.
I modified many home speaker systems with those Parts Express Magnavox Astro Sonic horns. My favorite was coupling the horns to Acoustic Research AR 4, speakers. Klipshorn Folded Corner Horn speakers were good, as were Altec Lansing Voice of The Theater speakers. But all are gigantic enclosures. What I wrote above is quite small.
