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6 YEAR GUARANTEE INCLUDED
6 YEAR GUARANTEE INCLUDED - What you get
Full parts and labour cover
If your unit goes wrong we'll fix it. No quibbles and no fuss. (Excludes projector bulbs)
Like for like machine replacement if unit is unrepairable
If, for any reason, we are unable to repair your unit, we'll replace it. Naturally, models do change so, while we can't guarantee that it will be the same model, we do guarantee that it will have equivalent specifications.
Terms and Conditions

DELIVERY – FROM FREE
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Collect In Store
£FREE
Available 3-5 days
We will call you when your order is ready for collection
5-7 Day Delivery
£2.99
5-7 Days
5-7 Day Delivery
5-7 Day Delivery
£6.99
5-7 Days
Charge for ROI Delivery

LOWEST PRICES GUARANTEED!
LOWEST PRICES GUARANTEED
We're confident that our prices are amongst the very keenest out there, so we've made it as easy as pie to qualify for our Price Beat. Richer Sounds also guarantees to beat web prices, and Price Beat is even valid for 7 days after purchase, so if you've seen a cheaper price, let us know, and we'll happily beat that price by up to £100!
Products must be brand new, boxed, carry a comparable guarantee and be in stock at time of purchase. Richer Sounds price used to compare will be net of any voucher / trade in discounts.
T&Cs apply - see here

For bright, cinematic visuals in any space, the Optoma Photon Beam PK52 brings 4K UHD laser projection and HDR to your home entertainment.

Enjoy stunning movies and media at home
Designed for everyday living spaces, the Optoma Photon Beam PK52 4K UHD laser projector delivers vibrant, cinematic images. Featuring DuraCore laser technology, it combines true-to-life colour accuracy (95% DCI-P3) and long-lasting performance, with up to 30,000 hours of uninterrupted viewing. Ideal for movies, streaming, and big-screen entertainment, the PK52 ensures every scene looks sharp, bright, and lifelike.

PureEngine Ultra for smooth, detailed visuals
PureEngine Ultra optimises colour and detail for stunning visuals across every frame. From fast-paced action sequences to dramatic cinematic moments, PureMotion MEMC technology ensures motion stays fluid, delivering smooth, blur-free images that make every scene come to life.

HDR and Filmmaker Mode for cinematic accuracy
With HDR support and Filmmaker Mode™, the PK52 reproduces content exactly as the director intended. ISF picture modes further refine the image for day or night viewing, automatically optimising contrast, brightness, and colour to create a perfect cinematic experience in any lighting condition.

Flexible installation for any space
Featuring 3,500 lumens of brightness, 360-degree projection, auto vertical keystone, and 4-corner correction, the PK52 is easy to set up wherever you choose. Adjust the image to fit your space perfectly, whether you’re projecting onto a wall, screen, or ceiling.

Durable, long-lasting laser performance
DuraCore laser technology ensures the PK52 remains reliable over thousands of hours. Unlike conventional bulb projectors, the laser offers consistent brightness and colour performance for years, giving you a dependable home cinema experience that keeps looking great.

Connect all your devices
Multiple HDMI and USB ports make it easy to connect Blu-ray players, game consoles, streaming devices, or other media sources. Whether you’re watching, gaming, or streaming, the PK52 provides versatile connectivity for all your entertainment needs.

Bring the brilliance of cinematic vision to your home, with the Optoma Photon Beam PK52.

Optoma
Remote Control Included: Yes
Maximum Screen Size 300"
Remote Control Types: Infra Red
Projector Technology DLP
Lighting
Technical Specifications
Compatibility
Screen
Aspect Ratio: 16:9
Screen Resolution: 4K Ultra HD
Picture Quality
Brightness (lumens): 3500 LUMEN
Light Source: Laser
Contrast Ratio: 1500000:1
Pixel Resolution: 3840 x 2160
Keystone: 30° Horizontal, 30° Vertical
Throw Ratio: 1.21:1 ~ 1.59:1
Projector Offset: 105%
Display
Maximum Screen Size: 300"
Smart Features
Gaming Feature
Connectivity
Inputs: HDMI x 2, RS-232 x 1
Outputs: 12V Trigger x 1, 3.5mm x 1, USB-A (For Charging) x 1
HDMI Type: 2 x HDMI 2.0
Guarantee
Richer Sounds extended guarantee: 6 Year Projector Guarantee - Free
Manufacturer's guarantee: 1 Year
General
Projector Type: Standard-Throw Projectors
Fan Noise Range: 28dB - 33dB
Dimensions
Product Dimensions (mm): W 238 x H 130 x D 215
Weight
Weight (kg): 3.4
Tuner
Audio
Speakers: 1 x 15W
Features
3D: Yes
Energy Consumption
Light Source Life: 30000 hours
Power Consumption - Standby: 0.5W
Accessories
Processor
Graphics
Memory & Storage