Our Product Research Team
At Crutchfield, you'll get detailed, accurate information that's hard to find elsewhere.
That's because we have our own in-house Product Research team — they open the box,
verify contents, check the owner's manual, and record dimensions, features and specs.
We stay on top of new products and technologies to help people make informed choices.
Poly-Mica Cone: Each woofer features a Poly-Mica cone. Mica
adds strength and heat resistance to polypropylene, resulting in reduced
distortion and improved reliability. In addition, each woofer features an Phase
Air-injected Rubber Surrounds: For a smoother response and
improved durability, the woofers use air-injected rubber surrounds.
Shallow-Design: The woofer features a stamped steel shallow
frame. This shallow mounting design allows for easier installation in a wide
range of door panels giving you a perfect fit.
1" Wide-Range Silk Dome Tweeters: The 1" wide-range silk dome tweeters offer clean, non-fatiguing sound even under
extreme high frequency demands.
Tweeter Mounting Options: The
tweeters may be flush mounted using the supplied flush mount bracket and ring. Once mounted, the tweeters are
adjustable and may be swiveled 10 degrees for optimum imaging. The tweeters can
also be mounted in factory tweeter locations behind factory tweeter grilles
using the supplied stealth mounting bracket.
||Factory Location (bottom mount)
||Factory Location (top mount)
In-Line Crossovers: The Alpine SPS-600C features a low-pass crossover
attached to each woofer's speaker terminal. The Type-S component speakers also
feature a high-pass crossover attached to each speaker wire lead going from the
woofer to the tweeter.