Specs & Measurements

Input sensitivity tables for Gain and Voltage Peak Limiter settings at typical loads
Input sensitivity is dened as the input signal required to drive the amplier into clip (max. output power). The level at which an amplier will clip depends on gain,
available voltage and current as well as the connected load. Most ampliers have xed gain, voltage, and current, therefore the input sensitivity will depend on the load.
Lab.gruppen ampliers feature adjustable Gain (8 steps) and voltage (Voltage Peak Limiter (VPL
™
)) functions, therefore the input sensitivity and clip-level varies according
to these settings. The following tables show input sensitivity for the Gain and VPL settings at typical loads. This information is replicated in the GUI of DeviceControl,
Lab.gruppen’s amplier control and monitoring software, at the Details / DIP-switch page. The input sensitivity calculator provides an interactive version of the informa-
tion below.
FP 14000
Input Sensitivity
FP+ Series: Dedicated Touring Amplifiers
Gain setting, dB 23 26 29 32 35 38 41 44 VPL setting Output
Input Sensitivity dBu V dBu V dBu V dBu V dBu V dBu V dBu V dBu V U out, V peak V out, Vrms Watt
16 ohm
load
22 9.8 19 6.9 16 4.9 13 3.5 10 2.5 7 1.7 4 1.2 1 0.9 195 138 1200
20.8 8.5 17.8 6 14.8 4.3 11.8 3 8.8 2.1 5.8 1.5 2.8 1.1 -0.2 0.8 170 120 900
19.1 7 16.1 5 13.1 3.5 10.1 2.5 7.1 1.8 4.1 1.2 1.1 0.9 -1.9 0.6 140 99 610
17.5 5.8 14.5 4.1 11.5 2.9 8.5 2.1 5.5 1.5 2.5 1 -0.5 0.7 -3.5 0.5 116 82 420
16.2 5 13.2 3.5 10.2 2.5 7.2 1.8 4.2 1.3 1.2 0.9 -1.8 0.6 -4.8 0.4 100 71 310
14.3 4 11.3 2.8 8.3 2 5.3 1.4 2.3 1 -0.7 0.7 -3.7 0.5 -6.7 0.4 80 57 200
12.6 3.3 9.6 2.3 6.6 1.7 3.6 1.2 0.6 0.8 -2.4 0.6 -5.4 0.4 -8.4 0.3 66 47 140
10.9 2.7 7.9 1.9 4.9 1.4 1.9 1 -1.1 0.7 -4.1 0.5 -7.1 0.3 -10.1 0.2 54 38 91
Gain setting, dB 23 26 29 32 35 38 41 44 VPL setting Output
Input Sensitivity dBu V dBu V dBu V dBu V dBu V dBu V dBu V dBu V U out, V peak V out, Vrms Watt
8 ohm
load
22 9.7 19 6.9 16 4.9 13 3.4 10 2.4 7 1.7 4 1.2 1 0.9 195 138 2350
20.8 8.5 17.8 6 14.8 4.3 11.8 3 8.8 2.1 5.8 1.5 2.8 1.1 -0.2 0.8 170 120 1800
19.1 7 16.1 5 13.1 3.5 10.1 2.5 7.1 1.8 4.1 1.2 1.1 0.9 -1.9 0.6 140 99 1200
17.5 5.8 14.5 4.1 11.5 2.9 8.5 2.1 5.5 1.5 2.5 1 -0.5 0.7 -3.5 0.5 116 82 840
16.2 5 13.2 3.5 10.2 2.5 7.2 1.8 4.2 1.3 1.2 0.9 -1.8 0.6 -4.8 0.4 100 71 630
14.3 4 11.3 2.8 8.3 2 5.3 1.4 2.3 1 -0.7 0.7 -3.7 0.5 -6.7 0.4 80 57 400
12.6 3.3 9.6 2.3 6.6 1.7 3.6 1.2 0.6 0.8 -2.4 0.6 -5.4 0.4 -8.4 0.3 66 47 270
10.9 2.7 7.9 1.9 4.9 1.4 1.9 1 -1.1 0.7 -4.1 0.5 -7.1 0.3 -10.1 0.2 54 38 180