Description
Description
The CCM7.4 features 2 x 130mm (5in) bass/mid-range Aramid fiber drivers set in a die-cast chassis and a Nautilus™ tube loaded 25mm (1in) soft dome tweeter. Its critically formed baffle is constructed from glass reinforced ABS. The baffle features a scallop under the tweeter which creates the perfect roll off for high frequencies resulting in a more accurate reproduction of sound.
Optimum sound
All of the CI700 In-ceiling speakers have been carefully designed to create the optimum sound dispersion. The baffle is formed from a single moulding.
- Resulting in an incredibly rigid structure. A scallop underneath the tweeter.
- For the perfect roll off for high frequencies.
- More accurate sound reproduction.
Natural-high frequencies
The Nautilus™ tube-loaded tweeter has been a feature of the CT700 Series since the beginning. And now you’ll also find this high performance technology in CI700 In-ceiling.
- Results in a more focussed, natural high frequency sound.
- Zero coloration from the back of the speaker.
- Much purer sound from the front.
- Absorbs any unwanted sonic radiation.
Exhausting listening tests
We carry out exhaustive listening tests rigorously assessing the performance of each component until we find the optimum component for each position in the circuit.
- Fine-tuning by ear is only possible if the crossover is simple.
- The section of the crossover that perhaps benefits most from our policy of listen-and-learn is the part handling the signal for the tweeter.
- In the CI700 series, it is carried by ear-chosen components that preserve the very finest detail.
Specifications
Specifications
| Description | 2-way in-ceiling system |
| Drive Units | 1x ø25mm (1in) Nautilus™ tube loaded soft dome tweeter |
| 2x ø130mm (5in) blue Aramid Fibre cone bass/midrange | |
| Frequency Range (-6dB) | 54Hz – 28kHz |
| Recommended Amp Power | 25 – 150w |
| Sensitivity SPL (2.83V, 1m) | 88.5 dB |
| Impedance Nominal (min) | 8Ω (6.5Ω) |
| Frame height | 355mm (14in) |
| Frame width | 355mm (14in) |
| Depth | 194.5mm (7.66in) |
| Cut-out height | 332mm (13.1in) |
| Cut-out width | 332mm (13.1in) |
| Cut-out height w/PMK | 335mm (13.2in) |
| Cut-out width w/PMK | 335mm (13.2in) |
| Protrusion | 8mm (0.3in) |
Item Condition
Item Condition
Extended Warranties
Extended warranties
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