CT Sounds BIO-4-COX // 80 Watts RMS 4" Coaxial Car Speakers, Pair

The CT Sounds BIO-4-COX 4” 2-way coaxial car speakers are the perfect upgrade for your factory car speakers and are extremely versatile with the ability to be powered by your factory head unit, an aftermarket head unit, or a multichannel amplifier. The speakers are sold as a pair and include (2) 4” signature CT Sounds speaker grilles, (2) premium speaker wires with pre-crimped female spade connectors, (8) 1” mounting screws, (8) mounting clips, and (1) product manual with wiring diagrams for easy installation. Quick Facts: RMS Power: 80 Watts (Pair) MAX Power: 160 Watts (Pair) Speaker Type: 4" 2-Way Coaxial Voice Coil Configuration: Single 4-Ohm The name “BIO” derives from the Biosphere, Earth’s lowest atmospheric layer. And just like the name suggests, these 4-inch speakers come closer to earth delivering a nicely balanced tonal range at a price that won’t send you into space. The silk-dome tweeter combined with the polypropylene woofer delivers sound that is rich and full with tight bass and mids. Don’t just hear sound. Travel to the future and experience it. General Specifications: Speaker Size: 4" Speaker Type: 2-Way Coaxial Speaker Set Impedance Per Speaker: Single 4-Ohm Power Per Speaker: 40W (RMS) | 80W (MAX) Total System Power: 80W (RMS) | 160W (MAX) Voice Coil Size: 1.00" Voice Coil Wire Material: CCAW Voice Coil Bobbin Material: KSV Magnet Diameter: 70 mm Magnet Height: 10 mm Magnet Weight: 5.27 Oz Magnet Type: Y30 Cone Material: Black Vacuum Polypropylene Surround Material: Nitrile Butadiene Basket Type: Stamp Steel Terminal Type: Steel Plate (Big Plate = Positive) Woofer Specifications: Output SPL (@1w/1m): 85 dB QTS: 1.2 Frequency Response (@SPL -10dB): 105 Hz - 20 kHz Resonant Frequency: 120 Hz Sweep Voltage: 10 V Crossover Point: 4 kHz Tweeter Specifications: Tweeter Size: 13 mm Tweeter Type: Silk-Dome Tweeter Voice Coil Material: KSV Magnet Type: NdFeB Output SPL (@1w/1m