Compact Array

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AN2775

AN2775
AN2775

Features

  • 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

8Ω Frequency Response

Product Graph
  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 2π anechoic environment.
  3. Xmax derived from: (voice coil winding width-gap depth)/2.

General Specifications

Nominal diameter
70mm/2.75in
Power rating1
20Wrms
Nominal impedance
Sensitivity2
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
Xmax3
1.5mm/0.06in
Gap depth
3mm/0.12in
Voice coil winding width
6mm/0.24in
Voice coil material
Round Copper
Voice coil former material
Polyimide
Bandwidth
190Hz-20kHz

Small Signal Parameters

Sd
28.27cm2/4.38in2
D
60mm/2.36in
Fs
150Hz
Mms
1.83g/0.06oz
Qms
12.21
Qes
1.67
Qts
1.47
Re
5.20Ω
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