(2) Pair Hifonics ZS653 6.5" 600 Watt Car Stereo Speaker (4 Items)

Pair Hifonics ZS653 6.5" 600 Watt Car Stereo Speakers.
Tweeter Dome Material: Neo-Mylar Soft Dome Tweeter - Impact Resistant Tweeter Elements.
Surround: Rubber - Moisture Resistant Rubber Surround with high Mid-Bass Impact.
Cone: Alpha-Cellulose Cones - Light weight for speed and very rigid for deep bass.
Surround / Cone Coupling: High Temperature Adhesive - Special adhesive is chosen to create a permanent bond between the cone and the surround.
Tinsel Leads: Braided - Highly conductive while remain flexible during high power applications.
Voice Coil: Pure Copper - Creates strong magnetic field with a very thin extrusion.
Voice Coil Former: Kapton - Lightweight and efficiently dissipates heat.
Spider: Epoxy infused Natural Fiber - Natural fiber allows flexibility while the epoxy gives strength during the manufacturing process.
Cooling System: Overcoil - Air is exchanged over the voice coil through the spider.
Crossover Type: Passive Butterworth - Smooth transition of frequencies from midrange/midbass to the tweeter element.
Frame Type: 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.
Tweeter Material: Neo-Mylar Soft Dome - Great sound quality and increased reliability.
Tweeter Size: 1 inch - Clear highs while handling plenty of power without sound harsh.
Tweeter Surround Material: Kapton - Lightweight and efficiently dissipates heat.

Specifications

: RMS
Power Handling (CEA426B):
50.
Maxx Power:
300.
Speaker Impedance: 4 Ohms.
Frequency Response +/-3dB: 40 Hz - 22 kHz.
Sensitivity (1 watt/1 meter): 88 db.
Crossover Point: 4 kHz.
Crossover Slope: 12dB.
Mounting Diameter/Cut Out: 5.59".
Outside Diameter: 7.01".
Mounting Depth/Chassis Depth: 2.13".
Dimensions: 14.88 x 8.5 x 4.13 inches.
Weight: 3.5 lbs