Hifonics ZS525CX ZEUS 5.25 Inch Speakers
Description
Description
The Hifonics ZS525CX ZEUS is a 5.25-inch 2-way coaxial car audio speaker pair designed to deliver balanced acoustic performance. Built with rigid alpha-cellulose poly woofer cones and moisture-resistant rubber surrounds, these speakers provide responsive mid-bass impact while maintaining lasting structural integrity.
High frequencies are handled by 1-inch Neo-Mylar soft dome tweeters with Kapton formers for efficient heat dissipation and clear output without harshness. The voice coil structure utilizes pure copper and an overcoil cooling design to manage thermal levels during extended playback.
Housed in anti-resonant stamped steel baskets, these 4-ohm speakers feature passive Butterworth crossovers for seamless frequency transition. They are engineered for universal fitment, making them suitable for replacement or upgrade installations across a wide range of vehicle audio systems.
Key Features
| Brand | Hifonics |
| Series | ZEUS |
| Product Type | Coaxial Car Speakers |
| Speaker Size | 5.25" |
| Configuration | 2-Way Coaxial |
| RMS Power Handling | 30 W |
| Peak Power Handling | 200 W |
| Impedance | 4 Ohms |
| Frequency Response | 60Hz - 20kHz |
| Sensitivity | 88 dB |
| Crossover Slope | 4kHz 12dB |
| Mounting Diameter / Cutout | 11.4 cm |
| Outside Diameter | 15.9 cm |
| Mounting Depth | 5.1 cm |
| Overall Dimensions | 31.1 × 17.8 × 9.9 cm |
| Weight | 1.4 kg |
| Tweeter Size and Type | 1" Neo-Mylar Soft Dome |
| Cone Material | Alpha-Cellulose |
| Surround Material | Moisture-Resistant Rubber |
| Basket Material | Stamped Steel |
| Color | Black |
| CEA Standards | CEA426B |
Highlights
| Feature | Description |
|---|---|
| Tweeters | 1 inch: Clear highs while handling plenty of power without sounding 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 | Yes: Protects the speaker from accidental damage. Not used if speaker is mounted behind vehicle panel. |
Compatibility
Universally compatible with standard 5.25-inch (13.3 cm) car audio speaker locations requiring a 11.4 cm cutout diameter and at least 5.1 cm of mounting depth.
What's included
- Pair of Hifonics ZS525CX 5.25-inch coaxial speakers
- Protective speaker grilles
- Quick start guide
Downloads
Frequently asked questions
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