CENA8 - Loudspeaker Audac - Free user manual and instructions
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| Type | Ceiling loudspeaker |
| Brand | Audac |
| Model | CENA8 |
| Colour | White |
| Speaker type | 2-way coaxial |
| Woofer | 8" paper cone |
| Tweeter | 1" silk dome |
| Power RMS | 30 W |
| Power peak | 60 W |
| Impedance | 8 Ω / 100 V line |
| 100V taps | 7.5 / 15 / 30 W |
| Frequency range | 50 Hz - 20 kHz |
| Sensitivity | 88 dB |
| Dispersion angle | 90° |
| Dimensions (Ø x D) | 280 x 120 mm |
| Cutout diameter | 245 mm |
| Weight | 2.6 kg |
| Mounting | Ceiling with spring clamps |
| Material | ABS baffle, steel grille |
| Cleaning | Wipe with dry soft cloth |
| Safety | Install securely, use included hardware |
| Spare parts | Grille, transformer and driver available |
| Warranty | 2 years |
Frequently Asked Questions - CENA8 Audac
How do I install the Audac CENA8 into a ceiling?
Cut a 245 mm hole, insert the speaker, then tighten the spring clamps by turning the screws on the front. The spring clamps automatically grip the ceiling panel.
What are the 100 V line taps on the CENA8?
The transformer provides 7.5 W, 15 W and 30 W taps for 100 V constant-voltage systems. Select the power by moving the switch on the front of the speaker.
Can the CENA8 be used with a regular 8 Ω amplifier?
Yes, set the tap selector to the 8 Ω position and connect it directly to the amplifier. In this mode it handles 30 W RMS.
What is the recommended amplifier power for one CENA8?
For an 8 Ω connection, use an amplifier delivering between 20 and 60 W per channel. For 100 V systems, select a transformer tap that does not exceed the amplifier's total power.
Are mounting accessories included with the loudspeaker?
Yes, the CENA8 comes with spring clamps, screws and a cutout template for ceiling installation.
Can I paint the grille to match my ceiling?
Yes, the steel grille is paintable. Remove it, apply several thin coats of acrylic paint, and let it dry completely before reattaching.
Is the CENA8 suitable for outdoor installation?
No, it is designed for indoor ceiling mounting. It is not weatherproof.
How should I clean the Audac CENA8?
Clean the grille and baffle with a dry soft cloth. Do not use water or liquid cleaners, as they may damage the driver.
What are the dimensions and cut-out size?
The external diameter is 280 mm and the depth is 120 mm. The required cut-out diameter is 245 mm, so always check your ceiling void before cutting.
What spare parts are available for the CENA8?
You can order the grille, transformer, woofer and tweeter separately through your Audac dealer.
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