CELO5

Highlights

• 1" + 5"" full range aluminum driver
• High-end 2-way ceiling speaker
• 50 Watt RMS power
• SlimLine™ grill with 1mm thin border
• Elegant & unobtrusive design
• Warm & true to nature sound
• Paintable front grill
• Gold-Con™ spring clamps
• Thin edged white grill (RAL9003)

Applications

• Hotels
• null
• Residential
• null
• Retail

The CELO series is AUDAC‘s first high-end, slim ceiling speaker series, consisting of four models which can guarantee an optimal experience for every situation and application. The CELO5 is the 5” model of this series. Due to its slim grill design with a very thin border of only 1 mm and a limited grill depth which extrudes from the ceiling surface by only 3.2 mm, these speakers will become nearly invisible when mounted. To make them blend in even more, the grill can be painted in the same color as the surrounding surface or an optional black grill (GLC05/B) will provide seamless integration in dark environments.

The elegant and unobtrusive grill is held in place by means of powerful neodymium magnets, making assembly and disassembly very simple but still reliable enough to keep the grill in place during the complete lifetime of the loudspeaker. When the grill is removed, it’s clear for anyone to see that the CELO speakers are made by using only the highest quality materials, guaranteeing an unsurpassed sound experience.

One 1” aluminum cone tweeter is held in place by an acoustically optimized arm in front of a 5” aluminum cone woofer. Together with the crossover network which is made of high-quality components, this results in true to nature sound reproduction for a warm and detailed sound with an RMS power of 50 Watt.

To guarantee a lifetime stability, secure mounting and easy installation, the loudspeaker connection is made using Gold plated spring clamp connectors. The mounting of the loudspeaker into the ceiling should be done by a quick-fixing mechanism which can be tightened by four screws and the front grill.

• Specifications
• Speaker matrix
• Bill of material
• Downloads
• Shipping
• Faqs

System specifications
Speaker type		2-way coaxial
Peak power handling		200 W
Program power handling		100 W
RMS/AES power handling		50 W
Impedance		8 Ω
Sensitivity (1W/1m)		85 dB
Sound Pressure (Max. W/1m)		102 dB
Frequency	Response (± 3 dB)	70 Hz - 20 kHz
	Range (-10 dB)	55 Hz - 20 kHz
Crossover	Type	Passive built-in
	Frequency	3 kHz
Dispersion	Conical	155°
Connectors		Gold-Con™ spring clamps
Drivers	HF	1” Aluminium membrane
	LF	5” Aluminium membrane

Product Features
Dimensions		7.087 x 3.39 " (Ø x D)
Weight		2.20 lb
Construction		ABS
Cut-out measurement		6.10 " (Ø)
Built-in depth		3.27 "
Mounting & handling		4 Screw quick-fixing mechanism
Operating temperature		-4 °F ~ 140 °F
Colours		Black frame & white grill
Accessories	Included	Cut-out template
		GLC05I/W - White grill + Logo (RAL9016)
	Optional	WTR24 - 24W 100V line transformer
		null
		GLC05/P - Paintable grill

Speaker matrix

Product	Unit of measure	Quantity
GLC05/B - FRONT GRILL FOR CELO5 - RAL900 5 - BLACK	PCS	1
GLC05/P - FRONT GRILL FOR CELO5 - PAINTA BLE	PCS	1
GLC05/W - FRONT GRILL FOR CELO5 - RAL900 3 - WHITE	PCS	1
AU130010101 - PLA DOGLEG FOR CELO/MERO SERIES SPEAKERS - ORANGE - INCL M4 x 80 MM SCREW	PCS	4

CELO5 - White version - 8Ω

Product	Unit of measure	Quantity
GLC05/B - FRONT GRILL FOR CELO5 - RAL900 5 - BLACK	PCS	1
GLC05/P - FRONT GRILL FOR CELO5 - PAINTA BLE	PCS	1
GLC05/W - FRONT GRILL FOR CELO5 - RAL900 3 - WHITE	PCS	1
AU130010101 - PLA DOGLEG FOR CELO/MERO SERIES SPEAKERS - ORANGE - INCL M4 x 80 MM SCREW	PCS	4

Product

What is the recommended back-volume for the speaker in order to reach the stated frequency response?

Answer

The CELO and MERO series speakers are designed with very light membranes to work in free air without closed enclosure on the back. The smaller the enclosure gets, the more the low frequency response will degrade.

Our recommended application is indeed to use the CELO or MERO series speakers in an open ceiling or surface with a very large volume on the back. We know that is not always possible, however for small volumes there are other options recommended (e.g. CALI series with a closed back can).

To guarantee a decent and acceptable acoustic performance for a speaker such as CELO series, experimental testings have learned us that a volume of ~ 15 Liters turns out to be OK and acceptable. But the larger the space, the better the low frequency response will turn out. So any additional liter is welcomed.

Information sheet English

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Product information sheet - FR (.pdf)

Manuals

Product manual (.pdf)
Product manual - FR (.pdf)

Technical drawings

Technical drawing (.dwg)
Technical drawing (.pdf)

CAD files

3D-DWG (.dwg)
3D-PDF (.pdf)
STL File (.stl)
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Certificates

CE certificate (.pdf)

Acoustical data

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Acoustical data graphs (.pdf)

Code	Quantity	Length	Width	Height	Cubage	Weight
PRODUCT	1	0,18 m	0,18 m	0,10 m	0,00324 m³	1,00 kg
PCS	1	0,22 m	0,22 m	0,15 m	0,00702 m³	1,38 kg
INNER	1	-	-	-	-	-
MASTER	8	0,60 m	0,45 m	0,24 m	0,06222 m³	11,70 kg
PALLET	104	-	-	-	-	104,00 kg

CELO5I/W - White version - 8Ω (RAL9016 + Logo)

Code	Quantity	Length	Width	Height	Cubage	Weight
PRODUCT	1	0,18 m	0,18 m	0,10 m	0,00324 m³	0,98 kg
PCS	1	0,22 m	0,22 m	0,15 m	0,00726 m³	1,38 kg
INNER	1	-	-	-	-	-
MASTER	8	0,60 m	0,45 m	0,25 m	0,06750 m³	11,21 kg
PALLET	104	-	-	-	-	104,00 kg