Lab.gruppen C C 10 4X, C C 10 8X, C C 20 8X, C C 5 4X, C 20:8X Specifications

Voltage Peak Limiter Load vs Power Tables

C Series C 20:8X, C 10:8X, C 10:4X, C 5:4X: Dedicated Installation Amplifiers

C Series amplifiers include the user-definable Voltage Peak Limiter (VPL) function. Rear- panel DIP-switch settings allow the output voltage

to be adjusted and consequently the output power available. The following tables provide information, for the listed C Series models, about

resultant output power at typical loads ( single-channel and bridged operation ) with the available VPL settings.

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VPL Setting

V peak Vrms

16 ! 8 ! 4 ! 2 !

Hi Z

100 V 100 71 *250 *250 **250 n.r. 250

63 V 63 45 125 250 **250 n.r. n.a.
45 V 45 32 60 125 250 **125 n.a.
32 V 32 23 30 60 125 **125 n.a.

* = PAL limited to this power when all channels driven

** = Current limited to this power

n.r. = Not recommended

n.a. = Not applicable

VPL Setting V peak Vrms

16 ! 8 ! 4 ! 2 !

Hi Z

100 V 200 141 *500 **500 n.r. n.r. 500

63 V 126 90 500 **500 n.r. n.r. 500
45 V 90 64 250 500 **250 n.r. n.a.
32 V 64 45 125 250 **250 n.r. n.a.

* = PAL limited to this power when all channels driven

** = Current limited to this power

n.r. = Not recommended

n.a. = Not applicable

Voltage Peak Limiter

Output power bridged per two channels (W)

Load

C 20:8X / C 10:4X

Voltage Peak Limiter

Output power per channel (W)

Load

VPL Setting

V peak

Vrms

16 ! 8 ! 4 ! 2 !

Hi Z

100 V 100 71 *125 *125 n.r. n.r. 125

63 V 63 45 125 *125 **125 n.r. n.a
45 V 45 32 60 125 **125 **60 n.a
32 V 32 23 30 60 125 **60 n.a

* = PAL limited to this power when all channels driven

** = Current limited to this power

n.r. = Not recommended

n.a.= Not applicable

VPL Setting

V peak

Vrms

16 ! 8 ! 4 ! 2 !

Hi Z

100 V 200 141 *250 **250 n.r. n.r. 250

63 V 126 90 **250 **250 n.r. n.r. 250
45 V 90 64 250 **250 **125 n.r. n.a.
32 V 64 45 125 250 **125 n.r. n.a.

* = PAL limited to this power when all channels driven

** Current limited to this power

n.r. = Not recommended

n.a.= Not applicable

C 10:8X / C 5:4X

Voltage Peak Limiter

Output power bridged per two channels (W)

Load

Voltage Peak Limiter

Output power per channel (W)

Load

Item no. VPL-CSX