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.
Tweeter: Each speaker uses a type-S2, 3/4" Kortec dome
tweeter. Kortec is a silky fabric saturated on the underside with a proprietary
stiffening agent. Because the inside surface of the dome is ultra stiff, the
tweeter tracks the signal with ease and produces an excellent transient attack.
Simultaneously, the soft, self-dampening top layer eliminates unwanted resonance,
so the sound is smooth and articulate. The Contoured Asymmetrical Tweeter Baffle
(CATB) delivers smooth extension and strong on-axis and off-axis response.
Woofer: The copolymer woofer cone has a durable butyl rubber
surround and stands up to the harsh automotive environment.
Crossover: All SC series speakers feature specifically tuned
crossovers to deliver the best blend between the tweeter and woofer. Each also
features tweeter protection for optimal performance and reliability.
Voice Coil: The oversized 1-1/2" voice coil increases
overall power handling and reliability.
Installation: The compact size of the magnet allows SC series
speakers to fit where other high quality speakers don't. Neodymium magnets offer
extraordinary power-to-weight ratio, approximately ten times the magnetic strength
of a conventional iron-ferrite magnet of equal size.
VariMount: The Boston SC65s come with several mounting
adapters, making it possible to drop the speakers into the most common factory
locations. Both 6-1/2" and 6-3/4" adapters and 7⁄16"
spacers are included.
Speaker Terminals: These speakers have 0.25" positive (+)
terminals and 0.187" negative (-) terminals, which are too large for the
vehicle-specific speaker harnesses supplied by Crutchfield for many vehicle
applications. It is recommended that a pack of assorted female quick slides
263FQS10PK) be purchased and spliced to the harnesses to adapt them to the