Clear-Com HLI-FBS - Manual (Page 153)

Load impedance 32
Ω
Output level +12dBu before clipping
Sidetone -12dB (selectable)
The following specified for a route from a 4-wire input @ 0dBu in
Max gain 0dB
Frequency response 40Hz - 10kHz ± 3dB
Distortion <0.1% THD @ 1kHz
Noise <-65dBu
Headphone limiter 0dBu (selectable)
Table 14-3: Main Station: Headphone amplifier
14.1.4 Loudspeaker amplifier
Specification Description / value
Load impedance 8
Ω
Output level +18dBu before clipping
Max gain 18dB
The following specified for a route from a 4-wire input @ 0dBu in
Frequency response 200Hz - 10kHz ± 3dB
Distortion <1% THD @ 1 kHz
Noise <-50dBu
Table 14-4: Main Station: Loudspeaker amplifier
153 HelixNet Partyline User Guide