RCF KPS 804D 4-Channel Class D Power Amplifier with DSP, Dante-Equipped - 4 X 800W

The RCF KPS 804D is a professional 4-channel Class-D power amplifier designed for demanding audio installations requiring advanced networking, flexible zone management, and reliable high-output performance. Delivering 4 x 800 watts of power for a total system output of 3200 W, the KPS 804D is ideal for commercial venues, corporate facilities, hospitality environments, performance spaces, and distributed audio systems where scalability and centralized control are essential.

Equipped with integrated DSP signal processing, the KPS 804D provides precise system optimization and complete loudspeaker management directly within the amplifier. Built-in presets for RCF loudspeakers simplify configuration while ensuring optimized audio performance and speaker protection. The amplifier supports both low-impedance and high-impedance output configurations, allowing flexible integration into a wide variety of professional installation environments. Its scalable multi-zone architecture enables independent audio distribution and control across multiple zones, making it well suited for complex distributed sound systems.

The KPS 804D features native Ethernet connectivity for full remote management through RCF’s RDSpace software, along with API drivers for third-party control system integration and PoE wall accessory support for convenient remote operation. An integrated wireless access point allows direct connection from mobile devices for simplified configuration and monitoring. In addition, the built-in Audinate Dante AoIP network interface supports 4 channels of digital audio distribution, enabling seamless integration into modern Dante-enabled audio networks for efficient, low-latency signal routing across professional AV installations.

Product Specifications:

Amplifier Class: D

Output Power: 4 × 1200 W @ 2.7 ohm, 4 × 800 W @ 4 ohm, 4 × 400 W @ 8 ohm, 2 × 1600 W @ 4 ohm (bridge), 2 × 1600 W @ 8 ohms (bridge)

Output Power @ 100 V: 2 × 1600 W

Output Power @ 70 V: 2 × 1200 W

Frequency Response (-3dB): 20 Hz, 20000 Hz

SNR Analog Inputs (A weighted): >108 dB

SNR Digital Inputs (A weighted): >108 dB

Distortion (THD+N) 20 Hz, 20000 Hz, 400 W @ 8 ohm: <0.05 %

Total Number of Inputs: 9

Mic+Line Inputs: 4

Mic+Line Connectors: Euroblock, RCA

Digital Inputs: 5

Digital Connectors: RCA, RJ45

Digital Type: Dante, 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, CRESTRON, Q-SYS, Symmetrix

Cooling: Forced

Short Circuit: Yes

Thermal: Yes

DC: Yes

Fuses: Yes

VHF (Very High Frequencies): Yes

Operating Voltage: 90-240 V~ 50/60 Hz

Power Consumption (MAX): 700 W

Safety Agency: CE Compliant, UL62368-1

Cabinet Material: Metal

Color: Black

Rack Mounting: 19 inches, 2U

Product Weight: 16.31 lbs.

Product Dimensions (H×L×D): 3.46 × 19.02 × 12.6 inches

Shipping Weight: 20.72 lbs.

Shipping Dimensions (H×L×D): 7.48 × 15.35 × 22.05 inches