Acoustic Data - Adamson IS Series User Manual

Acoustic Data

Cardioid Dispersion
180°
90°
0°
90°
180°
35 Hz
IS118 FB
Technical Specifications
Frequency Range (+/- 3dB)
Maximum Peak SPL **
Components LF
Nominal Impedance LF
Power Handling (AES / Peak) LF
Connection
Height Front (mm / in)
Width (mm / in)
Depth (mm / in)
Weight (kg / lbs)
Processing
** 12 dB crest factor pink noise at 1m, half space, using specified processing and amplification
Adamson Systems Engineering | IS118 User Manual
35 Hz - 80 Hz
133 dB
ND18-S 18" Kevlar Neodymium Driver
8 Ω
500 / 2000 W
Rigging Integrated Rigging System
4x Speakon™ NL4 (2x Front 1+/1-, 2x Rear (2+/2-) or
Barrier Btrips
528 / 20.8
527 / 20.75
630 / 24.8
39 / 85
Colour Black & White (RAL 9010 as standard, other RAL
colours on demand)
Lake
180°
90°
0°
90°
180°
100 Hz 35 Hz
IS118 FBF
100 Hz
527 mm / 20.75 in
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