Loudspeaker congurations
A10 Wide/Focus line source element with low-frequency element
With a complementary subwoofer, the system is extended in the low end and the LF contour is reinforced.
The [A10_FI] preset delivers a reference frequency response in short throw applications. The [KS21_100] preset provides
KS21 with an upper frequency limit at 100 Hz.
The A10 Wide/Focus and KS21 enclosures are driven by the LA4X / LA8 / LA12X amplied controllers.
Enclosure A10 Wide/Focus KS21
Preset [A10_FI] [KS21_100]
Recommended ratio 1 A10 Wide/Focus : 1 KS21
Frequency range (-10 dB) 31 Hz - 20 kHz
Use [xxxx_xx_C] or [xxxx_xx_Cx] on a reversed subwoofer in a cardioid conguration
The cardioid conguration consists in reversing 1 element in an array of 4 subwoofers.
Refer to the subwoofer owner's manual and to the Cardioid congurations technical bulletin.
Grouping subwoofers
Place the subwoofer enclosures side by side. If not possible, the maximum distance between two adjacent
acoustic centers must be 1.7m if the upper frequency limit of the subwoofer system is at 100Hz.
Delay values
Do not forget to add the pre-alignment and geometric delays depending on the conguration.
Pre-alignment delays
presets pre-alignment delay values and polarity settings
[A10] or [A10_FI] + [KS21_100] A10 Wide/Focus = 0 ms KS21 = 0 ms
[A10] or [A10_FI] + [KS21_100_C] A10 Wide/Focus = 5.5 ms KS21 = 0 ms
[A10] or [A10_FI] + [KS21_100_Cx] A10 Wide/Focus = 0 ms KS21 = 0 ms
50 A10 owner's manual (EN) version 1.1
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