Designed for ultimate realism
Diamond Audio designed HEX speakers to reveal profound details in your music, so you get that real, in-the-moment feeling — like you're getting a private concert from your favorite band.
1" aluminum tweeters
This HEX Series H600A 6-3/4" component speaker system features 1" aluminum dome tweeters that deliver shimmering highs, so you'll hear layers of juicy detail in your favorite tunes. Ferrofluid-cooled neodymium magnets let these tweeters play with cool efficiency and maximum control for well-defined vocals and instruments.
Choose your tweeter

Your choice of aluminum or silk tweeters
The experts at Diamond Audio understand that tweeter material makes a big difference in the way your music sounds. If you like crisp, extended highs, then you'll love how these aluminum dome tweeters bring out sparkling detail in your music. If you prefer your music to sound smooth and mellow, check out the H600S 6-3/4" component speaker system — it offers the same performance, but with a warmer sound of silk tweeters.
Smooth sounding honeycomb woofer

Proprietary honeycomb cone
To make the woofer cone, Diamond Audio uses a unique honeycomb core, sandwiched between two thermally bonded layers of Kevlar, the same material used to make bulletproof vests. The resulting composite is exceptionally rigid, and also close to 70% lighter than conventional paper or polymer woofers. This featherlight cone can reproduce bass and midbass frequencies in your music with pinpoint accuracy. An aluminum dustcap also helps direct damaging heat outward and upward, away from the voice coil and motor structure.
Non-resonant frame

Shallow mount cast aluminum frame
Diamond uses a unique energy-absorbent cast aluminum frame that resists unwanted resonance, so your favorite music sounds just as the artist intended. These woofers can fit in more cars too, thanks to a frame that measures less than 2-1/2 inches deep.
Versatile crossover network

Straightforward crossover adjusments
The outboard crossover networks also give you plenty of installation flexibility, including the ability to adjust phase and attenuation. You'll also find Diamond Audio's unique "Rear Acoustic Fill" feature — a set of outputs on each network that allows you to power an extra set of rear speakers without impedance issues.