Hifonics Colossus Classic 4-inch 2-way coaxial car speakers with aluminum dome tweeters and butyl rubber surrounds.
| Weight | 2.7 lbs |
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| Dimensions | 12 × 6 × 3 in |
| Type | Speaker |
| Brand | Hifonics |
| Series | COLOSSUS Classic |
| Category | Mobile |
| Condition | New |
| Color | Black / Blue |
| Warranty | 1 Year |
| Compatible Vehicles | Universal |
| Speaker RMS Power Handling (watts) | 40 |
| Speaker Peak Power Handling (watts) | 75 |
| Speaker Impedance (ohms) | 80Hz-20kHz |
| Speaker Sensitivity | 88dB |
| Speaker Crossover Slope | 6kHz 12dB |
| Speaker Mounting Diameter / Cut Out (in) | 3.69 |
| Speaker Outside Diameter (in) | 5.39 |
| Speaker Mounting Depth / Chassis Depth (in) | 3.0 |
| Speaker Size (in) | 4 |
| Proposition 65 Notice | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
| Tweeters | 1-inch aluminum dome tweeters deliver high output, extend frequency response, and keep music reproduction feeling natural. |
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| 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 coolling 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. |
| 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 | No: Typical installation mounts speakers behind a panel or dash. |
View/Download  (1.3 MB) | Hifonics Colossus Classic Speakers (HCC) Quick Start Guide (Rev1) |
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