The CPA-5120 C is a compact and versatile public address amplifier from the CPA-5000 series, designed for professional voice evacuation and paging systems. With a powerful 120 W RMS output and five independently adjustable speaker zones, it offers full flexibility for complex ELA installations.

The unit supports both 100V and 70V speaker lines as well as a low-impedance 8-ohm output. Multiple input options include balanced microphone inputs with switchable phantom power, switchable line inputs, and dedicated AUX inputs for media sources. A regulated electronic mic priority on Input 1 and contact- or voice-activated priority on other channels ensure intelligent input management.

Additional features include remote-triggered chime and siren functions, tone control (bass/treble), and cascading options via AMP-IN and PRE-OUT. Up to three MS-050P paging consoles can be connected. A front-panel slot allows optional installation of a media module such as a tuner or MP3 player, further expanding the system's capabilities.

Technical Specifications:

Model:

• CPA-5120 C

Output Power:

• 120 W RMS

Frequency Response:

• Mic: 200 Hz - 19 kHz (-3 dB)
• Line: 35 Hz - 19 kHz (-3 dB)

THD @ 1 kHz:

• < 0.5 %

Inputs:

• Input 1 Mic: -50 dB (2.45 mV) / 2 kO, balanced
• Inputs 2-4 Mic: -50 dB / Line: -10 dB, balanced
• Inputs 5-7 AUX: -10 dB (245 mV) / 5 kO, unbalanced
• Pack Unit: -10 dB / 10 kO, unbalanced
• AMP IN: 0 dB (775 mV) / 10 kO, unbalanced

Outputs:

• PRE OUT: 0 dB / 100 O, unbalanced
• Speaker: 100 V / 70 V or 8 O (low impedance)

Tone Controls:

• Bass: ±10 dB @ 100 Hz
• Treble: ±10 dB @ 10 kHz

Signal-to-Noise Ratio:

• Mic: > 70 dB
• Line: > 80 dB

Features:

• 5 individually adjustable speaker zones
• Priority and override functions
• Remote-triggered gong and siren
• Slot for optional media module
• Compatible with MS-050P paging station

Power Supply:

• 230 V AC (50-60 Hz)
• 24 V DC (backup)

Power Consumption:

• max. 1.8 A

Dimensions (W x H x D):

• 430 x 133 x 352 mm (3 RU)

Weight:

• approx. 14 kg