Product Review

If you are looking out for bigger that 6.5 inch speakers, then CT Sounds also has solutions for you with one extraordinary product called- Bio 6x9" Coax speaker. For car speaker systems, CT Sounds Bio 6x9" Coax is one of the marvelous solutions as it entails a set of apt credentials necessary for true surround sound within your vehicle. It comes with black stamp steel basket that helps to tightly screw the speakers into your preferred box.
Another good plus is that, plastic polypropylene (PP) cone and NBR (Nitrile Butadiene Rubber) surround helps your system to achieve maximum quality! As for a Coaxial speaker system, you have the woofer and the tweeter in the same piece of equipment with a crossover circuitry just the point of connection terminals rigidly.
Features:
1. It entails 3mm front plate which is coated with fine quality white Zinc.
2. The speaker includes a 13mm silk-dome tweeter on top of the woofer at the center.
3. There is a crossover circuit inbuilt after the speaker contacts rigidly.
4. There is a splendid voice coil of 1" (diameter) at the central portion of the speaker skeleton.
Technical Specifications:
1. Speaker Size: 6x9 Inch Coaxial
2. Crossover circuit: 3.3 μF capacitor (50V rated)
For Woofer:
3. DC resistance: 3.3 ohm
4. Resonant frequency: 65 Hz
5. Magnetic field (B): 8900 Tesla
6. QTS: 0.983
7. Cone material: Plastic polypropylene (PP), NBR surround
For Tweeter:
8. DC resistance: 3.5 ohm
9. Resonant frequency: 2 kHz
10. Magnetic field (B): 10100 Tesla
11. Tweeter size (diameter): 13 mm
12. Tweeter type: Silk-dome
Power Ratings:
13. Power rating per speaker: 40W (rms), 80W (max)
14. Power rating per pair: 80W (rms), 160W (max)
15. Frequency range (-10dB): 40 Hz - 20 kHz
16. Impedance: 4 ohm
17. SPL: 90 dB (@ 1w/1m)
Mounting parameters:
18. Mounting depth: 2.80"