A coaxial ceiling speaker designed for in ceiling home audio systems C58
Operating as a unified point source, its 6.5" woofer and 1" tweeter significantly reduce phase distortion to generate an immersive soundstage. The speaker's 45Hz-20kHz bandwidth ensures powerful low-end resonance and detailed treble performance in varied room acoustics.
Optimized Performance & Compatibility
Power Handling: Efficient 65W operation at 8Ω impedance maintains stability across moderate loads
High Sensitivity: 90±3dB (1W/1m) output ensures dynamic performance with standard amplifiers
Space-Smart Design: Compact Ø230×106 mm profile fits discreetly in ceiling cavities
Installation Advantages
Swift Integration: Precision Ø198 mm cut-out enables tool-free mounting
Durable Build: Lightweight ABS housing (1.67 kg) with corrosion-resistant properties
Maintenance Ready: Magnetic grille enables instant access for servicing
This loudspeaker can be used in ceiling home audio systems or is suitable for standalone ceiling integration in compact venues such as meeting rooms, background music systems or where space efficiency is crucial.



Product Specifications
|
Model |
C58 |
|
Rated Power |
65W |
|
Nominal Impedance |
8Ω |
|
Frequency Response |
45Hz – 20kHz |
|
Sensitivity (SPL @1W/1m) |
90 ± 3dB |
|
Speaker Driver |
6.5" woofer + 1" tweeter (coaxial) |
|
Cut-out Size |
Ø198 mm |
|
Dimensions |
Ø230 × 106 mm |
|
Material |
ABS |
|
Net Weight |
1.67 kg |
