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Product overview
AS-40
Arc
AS-40
The AS-40 is the most powerful passive subwoofer of the Arc series. It was developed for fixed installation and optimally complements the fullrange speakers of the Arc, Linea and Integrato series. It impresses with its precise reproduction of bass frequencies, high power rating and attractive design.
Main features
- 18" long excursion driver
- 800 W nominal power rating
- SPL max.: 132 dB
- Connections: 8-pole connecting terminal
- High-quality wooden enclosure (multiplex birch)
- Available in RAL Classic, NCS or Pantone colors on request
- Optionally available with weatherproof PU coating
- Various mounting options
Colours
Fohhn technologies
Technical data
Electroacoustic features
acoustic design
direct transmission/ backloaded resonator
power rating (nominal)
800
watts
components
1 × 18" long excursion
maximum SPL
132
frequency range
35 Hz – 500 Hz
nominal impedance
8 ohms
Loudspeaker features
Optional features
power rating (nominal/program): according to IEC-60268-5 long term
power rating (peak); maximum SPL: peak, 20 ms with bandpass filtered pink noise signal according to IEC 60268-2 at one octave above the lower limit of the frequency range
sensitivity: 2,83 V at 8 ohms (2 V at 4 ohms, 4 V at 16 ohms) at a distance of 1 m under anechoic fullspace conditions
frequency range: -10 dB under anechoic halfspace-conditions
weight: net weight without optional equipment
Intelligent Protection Circuit (IPC): voltage-controlled semiconductor circuit protecting the HF-driver against overload highly effective and with very short attack time
cut-off frequency: -10 dB under anechoic halfspace-conditions with speaker preset
heat dissipation: pink noise, 6 dB crest, 1/4 Pmax
