RCF KPS 164 Class D Power Amplifier with DSP (4 X 160 W)

Class D Power Amplifier with DSP (4 X 160 W)

KPS 164 is a professional 4-channel amplifier with a total output power of 640 W, designed for high-demanding audio installations where flexibility, reliability, and advanced control are essential. Equipped with Class-D amplification and integrated DSP, it provides complete and accurate signal processing, with intuitive configuration through RCF’s RDSpace software. The library of RCF loudspeakers’ presets simplifies the setup and ensures optimal performance. Native Ethernet connectivity makes it ideal for distributed systems with independent zone control, while the integrated wireless access point allows direct connection with mobile devices such as smartphones and tablets.

• 4 x 160 W Class D power amplifier
• Integrated signal processing
• Presets for RCF speakers
• Low and high impedance outputs configuration
• Full-matrix multizone management
• Network management via RDSpace software
• API drivers for third party control systems
• PoE wall accessories for remote control
• Power sharing across each channels pair up to 320 W

• Amplifier Class: D
• Output Power: 4 x 160 W @ 4 ohm 4 x 160 W @ 8 ohm 2 x 320 W @ 8 ohm (bridge)
• Output power @ 100 V: 2 x 320 W @ 100 V
• Output power @ 70 V: 2 x 320 W @ 70 V
• Frequency Response (-3dB): 20 Hz - 20000 Hz
• SNR Analog inputs (“A” weighted): >106 dB
• SNR Digital inputs (“A” weighted): >106 dB
• Distortion (THD+N) (20 Hz - 20000 Hz,160 W @ 8 ohm): <0.05 %

• Total number of inputs: 5
• Mic+Line inputs: 4
• Mic+Line connectors: Euroblock, RCA
• Digital inputs: 1
• Digital connectors: RCA
• Digital type: S/PDIF
• General Purpose Inputs (GPI): 5
• Programmable GPI: Yes

• Signal output number: 1
• Signal output connectors: RCA
• Power output connectors: Euroblock
• General Purpose Outputs (GPO): 5
• Programmable GPO: Yes

• DSP: Yes

• Configuration: PC Software
• Network: Ethernet
• RCF speakers presets: Yes
• Priority: Yes
• Protocols for system integration: AMX, Q-SYS, Symetrix, RTI, Elan

• Cooling: Forced
• Short circuit: Yes
• Thermal: Yes
• DC: Yes
• Fuses: Yes
• VHF (Very High Frequencies): Yes

• Operating voltage: 90-240 V~ 50/60Hz
• Power consumption (MAX): 150 W

• Safety agency: CE compliant, UL62368-1

• Cabinet/Case Material: Metal
• Color: Black
• Rack mounting: 1/2 19", 1U , Optional rack mounting accessory required

• Height: 44 mm / 1.73 inches
• Width: 220 mm / 8.66 inches
• Depth: 319 mm / 12.56 inches
• Weight: 2.8 kg / 6.17 lbs

• Package Height: 80 mm / 3.15 inches
• Package Width: 290 mm / 11.42 inches
• Package Depth: 490 mm / 19.29 inches
• Package Weight: 3.8 kg / 8.38 lbs