CELO2

Highlights

• 2" full range aluminum driver
• High-end ceiling speaker
• 10 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 high-end, slim ceiling speaker series, comprising different models which can guarantee an optimal experience for every situation and application. The ultra-compact size enables the CELO2 to smoothly integrate into any interior like no other loudspeaker. The outer diameter only measures 118 mm, which is as compact as a standard down lighter and the built-in depth of 95 mm allows installation in any ceiling while being unobtrusive.

The sound originates from a 2” aluminum cone driver which provides a full-range, warm and detailed sound with an improved response in the low frequencies due to a ported enclosure with closed back can. This way, a smooth sound reproduction with clear and crisp sound is guaranteed. An internal self-resetting network provides an optimal overload protection. All these details share their part to the quality of the CELO2, resulting in a highly reliable loudspeaker producing a pure sound with a maximum power handling of 20 Watt and an RMS power handling of 10 Watt.

An elegant look with minimal visual impact is created by the slim grill with very thin border of only 1 mm. 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 (GLC02/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.

Secure mounting and easy installation is guaranteed using the quick-fix mechanism which can be tightened by two screws and the Gold-Con™ spring clamp connectors. The grill is held in place using neodymium magnets, providing a quick and reliable assembly. stable assembly.

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

System specifications
Speaker type		Full range
Peak power handling		40 W
Program power handling		20 W
RMS/AES power handling		10 W
Impedance		8 Ω (CELO2)
		16 Ω (CELO2D)
Sensitivity (1W/1m)		83 dB
Sound Pressure (Max. W/1m)		93 dB
Frequency	Response (± 3 dB)	120 Hz - 20 kHz
	Range (-10 dB)	100 Hz - 20 kHz
Dispersion	Conical	165°
Connectors		Gold-Con™ spring clamps
Drivers		2” Aluminium membrane

Product Features
Dimensions		4.65 x 3.86 " (Ø x D)
Weight		0.77 lb
Construction		ABS
Front finish		Thin edged white grill (RAL9003)
Cut-out measurement		3.94 " (Ø)
Built-in depth		3.74 "
Mounting & handling		2 Screw quick-fixing mechanism
Operating temperature		-4 °F ~ 140 °F
Colours		Black frame & white grill
Accessories	Included	Cut-out template
	Optional	WTR06 - 6W 100V line transformer
		GLC02/B - Black grill (RAL9005)
		GLC02/P - Paintable grill
	Included	GLC02/W - White grill (RAL9003)

Speaker matrix

Product	Unit of measure	Quantity
GLC02/B - FRONT GRILL FOR CELO2 - RAL900 5 - BLACK	PCS	1
GLC02/P - FRONT GRILL FOR CELO2 - PAINTA BLE	PCS	1
GLC02/W - FRONT GRILL FOR CELO2 - RAL900 3 - WHITE	PCS	1
AU200208011 - SPK WOOFER 2" 8 OHM - ALU CONE - 10 WATT	PCS	1
AU130010101 - PLA DOGLEG FOR CELO/MERO SERIES SPEAKERS - ORANGE - INCL M4 x 80 MM SCREW	PCS	2

CELO2 - White version - 8Ω

CELO2D - White version - 16Ω

Product	Unit of measure	Quantity

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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Code	Quantity	Length	Width	Height	Cubage	Weight
PRODUCT	1	0,12 m	0,12 m	0,10 m	0,00136 m³	0,33 kg
PCS	1	0,16 m	0,16 m	0,12 m	0,00288 m³	0,49 kg
INNER	1	-	-	-	-	-
MASTER	8	0,51 m	0,33 m	0,18 m	0,02968 m³	4,46 kg
PALLET	224	-	-	-	-	109,76 kg

CELO2I/W - White version - 8Ω (RAL9016 + Logo)

Code	Quantity	Length	Width	Height	Cubage	Weight
PRODUCT	1	0,12 m	0,12 m	0,10 m	0,00136 m³	0,33 kg
PCS	1	0,16 m	0,16 m	0,12 m	0,00288 m³	0,49 kg
INNER	1	-	-	-	-	-
MASTER	8	0,51 m	0,33 m	0,18 m	0,02968 m³	4,46 kg
PALLET	224	-	-	-	-	109,76 kg

CELO2DI/W - White version - 16Ω (RAL9016 + Logo)

Code	Quantity	Length	Width	Height	Cubage	Weight
PRODUCT	1	0,12 m	0,12 m	0,10 m	0,00144 m³	0,34 kg
PCS	1	0,16 m	0,16 m	0,12 m	0,00307 m³	0,49 kg
INNER	1	-	-	-	-	-
MASTER	8	0,51 m	0,34 m	0,18 m	0,03121 m³	4,39 kg
PALLET	224	-	-	-	-	76,16 kg

CELO2 - White version - 8Ω

Code	Quantity	Length	Width	Height	Cubage	Weight
PRODUCT	1	0,12 m	0,12 m	0,10 m	0,00136 m³	0,33 kg
PCS	1	0,16 m	0,16 m	0,12 m	0,00288 m³	0,49 kg
INNER	1	-	-	-	-	-
MASTER	8	0,51 m	0,33 m	0,18 m	0,02968 m³	4,46 kg
PALLET	224	-	-	-	-	109,76 kg