Description
Description
The Hifonics HCC65C COLOSSUS CLASSIC is a high-performance 6.5-inch component car speaker system engineered for premium mobile audio fidelity. It features 1-inch aluminum dome tweeters that deliver extended frequency response and clear, natural sound reproduction.
Constructed with lightweight blue woven fiber cones and durable butyl rubber surrounds, these speakers ensure rapid midrange response and impactful mid-bass performance. An anti-resonant stamped steel basket minimizes distortion and mechanical ringing during operation.
Equipped with pure copper voice coils on lightweight Kapton formers and an overcoil cooling system, the speakers dissipate heat efficiently. External in-line Butterworth passive crossovers provide a seamless acoustic transition between the drivers.
Key Features
| Brand | Hifonics |
| Series | COLOSSUS CLASSIC |
| Type | Speaker |
| Speaker Size | 6.5" |
| RMS Power Handling | 75 W |
| Peak Power Handling | 150 W |
| Impedance | 4 Ohms |
| Frequency Response | 80Hz - 20kHz |
| Sensitivity | 88 dB |
| Crossover Slope | 6kHz 12dB |
| Mounting Cutout Diameter | 14.2 cm |
| Outside Diameter | 17.8 cm |
| Mounting Depth | 5.4 cm |
| Dimensions | 40.6 × 27.2 × 11.8 cm |
| Weight | 2.7 kg |
| Color | Black / Blue |
| Compatible Vehicles | Universal |
Highlights
| Feature | Benefit |
|---|---|
| Tweeters | 1-inch aluminum dome tweeters deliver high output, extend frequency response, and keep music reproduction feeling natural. |
| Cone Material | Lightweight blue woven fiber cones enables faster midrange response. |
| Surround / Cone Coupling | Butyl rubber surrounds provide durability and deeper mid-bass impact. |
| Voice Coil / Former Assembly | Pure copper voice coil creates strong magnetic field with a very thin extrusion. The Kapton former assembly is lightweight and efficiently dissipates heat. |
| Spider | Epoxy infused natural fiber allows flexibility while the epoxy which gives strength during the manufacturing process. |
| Cooling System | Overcoil cooling system allows air to be exchanged over the voice coil through the spider. |
| Crossover | Passive Butterworth crossover gives smooth transition of frequencies from midrange/midbass to the tweeter element. |
| External Component Crossover | In-Line 12 dB premium capacitors help create a smooth component system with exacting crossover points. |
| Frame | Anti-resonant stamped steel basket strengthens the whole speaker assembly with minimal harmonics or distortion from flex and ringing. |
| Motor | Ferrite magnet creates a strong magnetic field while remaining small enough to fit nearly every application. |
| Connectors | Spade connectors or solder direct for the best connection. |
| Grills | Yes: Protects the speaker from accidental damage. Not used if speaker is mounted behind vehicle panel. |
Compatibility
Universal fit designed for standard 6.5-inch vehicle speaker locations with a mounting depth of 5.4 cm and a cutout diameter of 14.2 cm.
What's included
- Pair of 6.5-inch component woofers
- Pair of 1-inch aluminum dome tweeters
- Pair of in-line external crossover networks
- Protective speaker grilles
Downloads
Frequently asked questions
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