D6 Series convertible speakers
You'll spend a Saturday afternoon giving your ride the old buff 'n shine — now it's time to brighten up your music with new speakers. Diamond Audio designed D6 Series speakers for polished, refined performance that'll make for a very entertaining ride, even if it's just across town.
Removable 1" aluminum tweeters
This D663A 6-1/2" convertible speaker system features 1" aluminum dome tweeters that deliver shimmering highs, so you'll hear layers of juicy detail in your favorite tunes. Detachable tweeters give you installation flexibility — you can drop this convertible system into your doors as a factory replacement, or mount the tweeters separately to create a custom soundstage.
Choose your tweeter
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 D663S 6-1/2" convertible speaker system — it offers the same performance, but with a warmer sound of silk tweeters.
Lightweight anodized aluminum woofer
Diamond Audio uses an anodized aluminum to craft a woofer cone that's rigid and extremely lightweight, so this woofer works accurately and efficiently, for powerful performance. This aluminum cone also helps direct damaging heat outward and upward, away from the voice coil and motor structure.
Non-resonant frame and versatile crossover network
Diamond uses a unique energy-absorbent ABS composite frame that resists unwanted resonance better than steel or aluminum, so your favorite music sounds just as the artist intended. 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 safely.