Skip to content

Hifonics ZS653 Zeus 6.5 inch 300 Watt 3-Way Car Audio Coaxial Speaker System (Pair)

Low stock

Hifonics ZS653 Zeus 6.5 inch 300 Watt 3-Way Car Audio Coaxial Speaker System (Pair)

Hifonics Zeus 6.5 inch 3 way car audio coaxial speaker system with Mylar dome tweeter and Alpha-Cellulose Poly Woofer Cones nylon surrounds (pair).

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.


  • Weight: 6.15 lbs
  • Type: Speaker
  • Brand: Hifonics
  • Series: ZEUS
  • Category: Mobile
  • Condition: New
  • Color: Black
  • Warranty: 1 Year
  • CEA Standards: CEA426B
  • Compatible Vehicles: Universal
  • Speaker RMS Power Handling (watts): 60
  • Speaker Peak Power Handling (watts): 400
  • Speaker Impedance (ohms): 46Hz-20kHz
  • Speaker Sensitivity: 88dB
  • Speaker Crossover Slope: 1kHz + 3kHz 12dB
  • Speaker Mounting Diameter / Cut Out (in): 8.64 x 5.98
  • Speaker Outside Diameter (in): 10.35 x 7.20
  • Speaker Mounting Depth / Chassis Depth (in): 3.35
  • Speaker Size (in): 6 x 9
  • Proposition 65 Notice    WARNING: Cancer and Reproductive Harm -