Celestion Compact Array AN2775

* Compact and lightweight, full-range neodymium loudspeakers


* Advanced Finite Element Analysis techniques used for acoustic, mechanical and electromagnetic modelling


* Ideal for applications such as portable line arrays where actively controlled wavefront (beam steering) is used


* Delivers wider dispersion to higher frequencies than many equivalent compact, full-range drivers on the market


* Chassis purpose-designed for maximum free air movement, with square mounting frame to facilitate close coupling of multiple units


* Stiff and light aluminium cone remains rigid to higher frequencies, delivering a smoother response in the critical listening band


* Half roll elastomer surround provides damping for unwanted resonances and sustained centring control at extremes of excursion


* Designed to be weather resistant for outdoor applications



8 Ohm Frequency Response

 



1. Tested for two hours using a continuous, band-limited pink noise signal as per AES standard. Power calculated on minimum impedance. Loudspeaker tested in free air.


2. Measured on axis at 1W, 1m in 2p anechoic environment.


3. Xmax derived from: (voice coil winding width-gap depth)/2.

General


* Nominal diameter 70mm/2.75in

* Power rating (1) 20Wrms

* Nominal impedance 8 Ohm

* Sensitivity (2) 84dB

* Frequency range 160Hz-20kHz

* Voice coil diameter 20mm/0.75in

* Chassis type Glass reinforced ABS

* Magnet type Neodymium

* Coil material Round Copper

* Former material Polyimide

* Cone material Aluminium

* Surround material Elastomer

* Xmax 31.5mm/0.06in

* Gap depth 3mm/0.12in

* Voice coil winding width 6mm/0.24in

* Voice coil material Round Copper

* Voice coil former material Polyimide



Small Signal Parameters


* D 60mm/2.36in

* Sd 28.27cm2/4.38in2

* Fs 150Hz

* Mms 1.83g/0.06oz

* Qms 12.21

* Qes 1.67

* Qts 1.47

* Re 5.20 Ohm

* Vas 0.58lt/0.020ft3

* BI 2.43Tm

* Cms 0.51mm/N



Mounting Information


* Overall depth 45mm/1.8in

* Overall size 71.3 x 71.3mm/2.8in x 2.8in

* Cut-out diameter 66.1mm/2.6in

* Fitting 4 x M4 holes

* Mounting PCD range Ø82mm/3.2in

* Unit weight 100g/3.53oz