Hifonics ZS653 ZEUS 6.5 Inch Speakers
Description
Description
The Hifonics ZS653 ZEUS is a 6.5-inch 3-way car audio coaxial speaker system designed to deliver full-range sound with clear dynamic response. Engineered with Alpha-Cellulose poly woofer cones and moisture-resistant rubber surrounds, it produces punchy mid-bass and deep low frequencies while resisting environmental wear.
High frequencies are handled by a 1-inch Neo-Mylar soft dome tweeter paired with a Kapton voice coil former for efficient heat dissipation and clear, distortion-free output. The speakers feature an anti-resonant stamped steel basket and an overcoil cooling design that channels air across the pure copper voice coil through an epoxy-infused natural fiber spider.
Equipped with an integrated passive Butterworth crossover network, the system ensures seamless frequency transitions between the mid-bass and high-frequency elements. Designed for universal fitment in OEM dash and door speaker locations, these 4-ohm speakers handle up to 50 watts RMS and 300 watts peak power.
Key Features
| Brand | Hifonics |
| Series | ZEUS |
| Model | ZS653 |
| Type | 3-Way Coaxial Speaker |
| Speaker Size | 6.5" |
| RMS Power Handling | 50 W |
| Peak Power Handling | 300 W |
| Impedance | 4 Ohms |
| Frequency Response | 40Hz-22kHz |
| Sensitivity | 88 dB |
| Crossover Slope | 4kHz 12dB |
| Mounting Diameter / Cut Out | 14.2 cm |
| Outside Diameter | 17.8 cm |
| Mounting Depth | 5.4 cm |
| Dimensions | 37.8 × 21.4 × 10.2 cm |
| Weight | 1.6 kg |
| Color | Black |
| CEA Standards | CEA426B |
Highlights
| Component | Description |
|---|---|
| Tweeters | 1 inch: Clear highs while handling plenty of power without sound harsh. Neo-Mylar Soft Dome Tweeter: Impact Resistant Tweeter Elements, Great sound quality and increased reliability. Kapton: Lightweight and efficiently dissipates heat. |
| Cone Material | Alpha-Cellulose Cones: Light weight for speed and very rigid for deep bass. |
| Surround / Cone Coupling | Rubber: Moisture Resistant Rubber Surround with high Mid-Bass Impact. High Temperature Adhesive: Special adhesive is chosen to create a permanent bond between the cone and the surround. |
| Voice Coil / Former Assembly | Pure Copper: Creates strong magnetic field with a very thin extrusion. Kapton: Lightweight and efficiently dissipates heat. |
| Spider | Epoxy infused Natural Fiber: Natural fiber allows flexibility while the epoxy which gives strength during the manufacturing process. |
| Cooling System | Overcoil: Air is exchanged over the voice coil through the spider. |
| Crossover | Passive Butterworth: Smooth transition of frequencies from midrange/midbass to the tweeter element. |
| Frame | Anti-Resonant Stamped Steel Basket: Very strong with minimal harmonics or distortions from flex or ringing. |
| Motor | Ferrite Magnet: Creates a strong magnetic field while remaining small enough to fit nearly every application. |
| Connectors | Spade: Use spade connectors or solder direct for the best connection. |
| Grills | No: Typically used in factory dash replacement locations where grills are not required. |
Compatibility
Universal fitment for vehicles configured for 6.5-inch speakers with a 14.2 cm (5.59 in) cut-out diameter and 5.4 cm (2.13 in) mounting depth.
Warranty
| Document | Description |
|---|---|
| View/Download (706.8 KB) | Hifonics ZEUS Speakers (ZS) Quick Start Guide (Rev1) |
What's included
- Pair of Hifonics ZS653 6.5" 3-Way Coaxial Speakers
- Quick Start Guide
Downloads
Frequently asked questions
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