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Crestron part number HD-RX-4K-510-C-E
The Crestron HD-RX-4K-510-C-E is a DMPS Lite 5x1 AV switch and receiver with three DM Lite inputs, two HDMI inputs and a scaling 4K HDMI output. Built for conference rooms and classrooms, it includes a 25 W per channel speaker amplifier, microphone and line inputs, and IR, RS-232, relay, I/O and Ethernet control ports.
Price on request
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Need it installed? Our Crestron certified engineers install, set up and programme everything we supply. A 4 hour visit is €440 and a full day €880, plus VAT.
About the Crestron HD-RX-4K-510-C
The three DM Lite inputs accept up to three DM Lite 4K60 4:2:0 transmitters (certain models only), and the two HDMI inputs take local sources. Switching is automatic or manual with audio following video, and Crestron Auto-Locking and QuickSwitch HD technologies are included. The HDMI output's 4K scaler provides motion-adaptive deinterlacing, intelligent frame rate conversion and content-adaptive noise reduction, with HDCP 2.2.
A 6x2 audio mixer combines two stereo line inputs, two mono microphone inputs with +48 VDC phantom power and 0 to +60 dB gain, one mono auxiliary input and the stereo LPCM from the selected source. The built-in amplifier drives 4 or 8 ohm stereo speakers at 25 W per channel, and the mix is mirrored to AUX 1 and HDMI. A second stereo AUX output is also provided.
Control ports cover IR, RS-232, relay and I/O, alongside CEC and a Gigabit Ethernet port, and the unit supports .AV Framework technology. The black metal chassis has two mounting flanges attached for surface mounting and measures 260 mm high, 361 mm wide with the flanges and 45 mm deep. Check the model of any existing DM Lite transmitter, as only certain models are supported.
Key features
- Three DM Lite inputs and two HDMI inputs, switched to one scaling HDMI output
- 4K/60 4:2:0 capability with a 4K video scaler
- Built-in 25 W per channel amplifier for 4 or 8 ohm stereo speakers
- 6x2 audio mixer with two microphone inputs (with phantom power)
- Two stereo line inputs, one mono aux input and two stereo aux outputs
- IR, RS-232, relay, I/O and Gigabit Ethernet ports, plus CEC
- Automatic or manual switching with audio following video
- .AV Framework technology support
HD-RX-4K-510-C specifications
| Switcher | 5x1 auto-switching or manual, audio-follows-video; Auto-Locking and QuickSwitch HD |
|---|---|
| Inputs | 2 x HDMI (DVI and Dual-Mode DisplayPort compatible); 3 x DM Lite |
| Output | 1 x HDMI with 4K scaler (DVI compatible) |
| Video | 4K60 4:2:0; 4K30 4:4:4; 1080p60 4:4:4 at 36 bit; HDCP 2.2 |
| Audio mixer | 6x2; 2 stereo LINE, 2 mono MIC, 1 mono AUX, stereo LPCM from selected input |
| Microphone inputs | Balanced mono; +48 VDC phantom power per channel; gain 0 dB to +60 dB |
| Amplifier | 25 W per channel into 4 or 8 ohm stereo speakers |
| Audio outputs | Mirrored AUX 1, SPEAKER and HDMI mix output; AUX 2 stereo output |
| Control | IR, RS-232, relay, I/O, CEC, Gigabit Ethernet; .AV Framework support |
| Mounting and size | Surface mount, 2 flanges attached; height 260 mm (10.22 in), width 361 mm (14.18 in) with flanges, depth 45 mm (1.74 in) |
Part numbers on this page
| Part number | Version | Price | Add |
|---|---|---|---|
| HD-RX-4K-510-C-E | Standard | On request |
Where the HD-RX-4K-510-C is used
Crestron installed by 1Install
We supply, install and programme Crestron in homes and businesses across Ireland. These photos are from our own installations. See more in our projects, or budget a whole system with our Quote Builders for homes and meeting rooms.



Questions about the Crestron HD-RX-4K-510-C
What is the Crestron HD-RX-4K-510-C-E?
It is a DMPS Lite 4K multiformat 5x1 AV switch and receiver. It switches three DM Lite inputs and two HDMI inputs to one scaling HDMI output, mixes microphone and line audio, drives stereo speakers from a built-in amplifier and provides IR, RS-232, relay, I/O and Ethernet control ports.
Which transmitters work with the HD-RX-4K-510-C?
The HD-RX-4K-510-C-E works with DM Lite transmitters, certain models only. Its three DM Lite inputs connect to up to three DM Lite 4K60 4:2:0 transmitters. Check the model numbers of existing transmitters against Crestron's list of supported DM Lite transmitters before pairing them.
Can the HD-RX-4K-510-C-E power speakers directly?
Yes. It has a built-in amplifier rated at 25 W per channel for 4 or 8 ohm stereo speakers. The speaker output is mirrored with the AUX 1 and HDMI mix, and Crestron lists a speaker output frequency response of 20 Hz to 20 kHz at full power within ±3 dB.
What microphone inputs does it have?
There are two balanced mono microphone inputs with +48 VDC phantom power that can be enabled or disabled per channel. Gain is adjustable from 0 dB to +60 dB in 1 dB steps, with mute per channel, and the microphones are mixed with the line, aux and source audio in the 6x2 mixer.
What size is it and how is it mounted?
The black metal chassis has vented sides and two mounting flanges attached, and it is surface mounted. It measures 260 mm (10.22 in) high, 361 mm (14.18 in) wide with the flanges and 45 mm (1.74 in) deep.
How much is the Crestron HD-RX-4K-510-C?
Crestron asks its dealers to give the price of the HD-RX-4K-510-C directly rather than publish it online. Add it to your quote list and we will send you a written quote, with delivery, and installation and programming if you need them.
Can 1Install supply, install and programme the HD-RX-4K-510-C?
Yes. 1Install is an authorised Crestron Elite Partner with offices in Skerries, Co. Dublin and Cork. We can supply the HD-RX-4K-510-C on its own, or install, set up and programme it as part of your system. Installation visits are €440 for 4 hours or €880 for a full day, plus VAT and travel.
Does the HD-RX-4K-510-C come with a warranty?
Yes. Everything we supply is new, genuine Crestron with Crestron's standard warranty. If the HD-RX-4K-510-C develops a fault, contact us and we will handle the claim with Crestron. If we installed it, our workmanship is guaranteed for the lifetime of the system.
Is the HD-RX-4K-510-C in stock?
We order Crestron for each quote, so availability depends on Crestron's stock at the time. We check it before we quote and put the expected delivery date on your quote, so you know where you stand before you pay.
Can I buy the HD-RX-4K-510-C without installation?
Yes. We supply Crestron to end users, with or without installation. If you are not sure it suits your system, send us the part numbers you already have and we will check.
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