Product Description
Transform your home entertainment space into a cinematic viewing environment with the Epson EH-TW9400 4K PRO-UHD Home Theatre Projector. Designed for home cinema enthusiasts, this high-performance projector combines Epson's 3LCD projection technology, 4K Enhancement, HDR support, and advanced optical adjustments to deliver detailed images, vibrant colours, and impressive contrast.
With 2,600 lumens of white and colour brightness, the EH-TW9400 is designed to produce bright, colourful images across a wide range of home cinema setups. Its 4K Enhancement technology shifts pixels to improve perceived image detail beyond standard Full HD, while HDR10 and HLG support help reproduce compatible content with enhanced tonal range.
The projector's motorised zoom, focus, and lens shift make installation easier, whether you're setting up a dedicated cinema room or upgrading your living room entertainment system. With support for screen sizes from 50 to 300 inches, the Epson EH-TW9400 offers an immersive large-screen experience for films, sports, gaming, and streaming.
Whether you're building a premium home theatre or upgrading your existing projector, the EH-TW9400 combines flexible installation, advanced picture processing, and cinematic performance in one sophisticated projection system.
Key Features
- 4K PRO-UHD Enhancement: Uses pixel-shifting technology to improve perceived image detail beyond standard Full HD.
- 3LCD Projection Technology: Uses three LCD imaging panels to deliver colour and white brightness without relying on a single-chip colour wheel.
- 2,600 Lumens Brightness: Provides 2,600 lumens of both white and colour light output under specified measurement conditions.
- High Dynamic Range Support: Supports HDR10 and HLG for compatible content.
- Dynamic Contrast Ratio: Rated at up to 1,200,000:1 for enhanced contrast performance.
- Large Screen Projection: Supports image sizes from 50 to 300 inches.
- Motorised 2.1× Optical Zoom: Offers flexible placement and image sizing.
- Motorised Lens Shift: Provides vertical and horizontal adjustment to simplify projector positioning.
- Lens Position Memory: Stores up to 10 lens positions for convenient screen-format adjustments.
- 250 W UHE Lamp: Provides a replaceable lamp-based light source.
- Full HD 3D Support: Supports compatible 3D content and equipment.
- Flexible Connectivity: Includes HDMI, Ethernet, RS-232C, USB, VGA, and trigger connections.
- Dedicated Home Cinema Design: Engineered for immersive film viewing and large-screen entertainment.
Ideal Uses
- Dedicated Home Theatre: Create a cinema-style experience with a large projection screen.
- Living Room Entertainment: Enjoy films and streaming content on a screen substantially larger than a typical television.
- Movie Nights: Experience detailed images, rich colours, and HDR-compatible content.
- Sports Viewing: Enjoy live sports and events on a large screen.
- Gaming: Connect compatible gaming devices for immersive large-screen gameplay.
- Streaming and Blu-ray: Pair with compatible streaming devices, media players, or Blu-ray players.
- Custom AV Installations: Use the motorised lens adjustments to simplify projector placement in dedicated entertainment rooms.
Key Benefits
Enhanced 4K Image Detail
Epson's 4K Enhancement technology shifts pixels to improve perceived detail. Although the projector's native panel resolution is Full HD, this processing helps create a more detailed image from compatible high-resolution sources.
Bright and Colourful Images
With 2,600 lumens of white and colour brightness, the EH-TW9400 is designed to deliver vivid images in a properly configured home cinema environment.
Advanced Contrast Performance
The specified dynamic contrast ratio of up to 1,200,000:1 supports deeper-looking blacks and improved contrast in suitable viewing conditions.
Flexible Installation
Motorised zoom, focus, and lens shift help position the image without relying entirely on digital correction. This is particularly useful for ceiling-mounted and dedicated home cinema installations.
Large-Screen Entertainment
The projector supports screen sizes up to 300 inches, depending on installation distance and setup, creating an immersive experience for films, sports, and gaming.
HDR-Compatible Viewing
HDR10 and HLG support allow the projector to display compatible high dynamic range content, subject to source, signal, and setup compatibility.
Home Cinema Connectivity
HDMI inputs allow connection to compatible AV receivers, Blu-ray players, streaming devices, and other video sources.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | Epson |
| Model | EH-TW9400 |
| Product Type | 4K PRO-UHD Home Theatre Projector |
| Projection Technology | 3LCD, RGB liquid crystal shutter |
| LCD Panel Size | 0.74-inch with MLA |
| Native Panel Resolution | Full HD, 1920 × 1080 |
| Enhanced Resolution Support | 4K Enhancement, up to 3840 × 2160 input/output processing as supported |
| Aspect Ratio | 16:9 |
| White Light Output | 2,600 lumens |
| Colour Light Output | 2,600 lumens |
| Dynamic Contrast Ratio | Up to 1,200,000:1 |
| HDR Support | HDR10, HLG |
| Colour Reproduction | Up to 1.07 billion colours |
| Colour Processing | 10-bit video processing |
| Light Source | 250 W UHE lamp |
| Lamp Life | Approximately 3,500 hours in Normal mode and up to 5,000 hours in Eco mode |
| Throw Ratio | 1.35:1 – 2.84:1 |
| Optical Zoom | Motorised 2.1× |
| Focus | Motorised |
| Lens Shift | Motorised, vertical ±96.3%, horizontal ±47.1% |
| Lens Position Memory | Up to 10 positions |
| Supported Screen Size | 50–300 inches |
| Projection Distance for 100-inch Screen | Approximately 3.0–6.3 metres |
| Keystone Correction | Manual vertical ±30° |
| 3D Support | Compatible Full HD 3D |
| HDMI Inputs | 2 |
| HDMI Protection | HDCP 2.2 support |
| Other Connections | USB Type-A, USB Type-B service, VGA, Ethernet, RS-232C, 12 V trigger |
| Wireless Connectivity | Optional wireless LAN adapter, subject to compatibility and availability |
| Power Consumption | Approximately 355 W in normal operation; approximately 271 W in Eco mode |
| Dimensions | Approximately 520 × 170 × 450 mm, excluding adjustable feet |
| Weight | Approximately 11.2 kg |
| Product Category | Home cinema projector |
Specifications are based on Epson's published EH-TW9400 documentation. Actual input compatibility, supported refresh rates, 3D operation, and image performance depend on the source device, connection, and installation. The projector uses a native Full HD panel with 4K Enhancement, not a native 4K imaging panel.
What's Included in the Box
Epson's standard package documentation lists the following items:
- Epson EH-TW9400 projector
- Power cable
- Backlit remote control
- Remote control batteries
- HDMI cable clamp
- User documentation
The exact contents may vary by regional package and retailer. Confirm the included accessories, lamp condition, warranty, and power cable configuration before publishing or dispatching the product.
Recommended Pairings
Premium Projection Screen
Pair the EH-TW9400 with a suitable fixed-frame or motorised projection screen for a clean, cinematic viewing surface.
AV Receiver
Connect a compatible AV receiver to manage audio sources, surround sound, and video distribution to the projector.
Surround Sound System
Add compatible front, centre, and surround speakers for immersive movie sound. A powered subwoofer can provide additional low-frequency impact.
Streaming Media Player
Use a compatible streaming device to access supported streaming services and high-resolution video content.
Blu-ray Player
Pair the projector with a compatible Blu-ray or UHD Blu-ray player for disc-based movie playback. Check the player's output format and the projector's supported input specifications.
Ceiling Mount
A compatible ceiling mount can provide a clean, permanent installation. Verify the projector's mounting points, mount compatibility, and required clearance before installation.
Perfect Setup Configurations
1. Dedicated Home Cinema
- Epson EH-TW9400 projector
- Fixed-frame projection screen
- Compatible AV receiver
- Front, centre, and surround speakers
- Powered subwoofer
- Blu-ray player or streaming device
- HDMI cable rated for the required resolution, distance, and signal format
This configuration is ideal for immersive movie viewing in a controlled-light environment.
2. Premium Living Room Entertainment
- Epson EH-TW9400 projector
- Suitable retractable or fixed projection screen
- Compatible streaming device
- AV receiver or suitable audio system
- Appropriate HDMI cabling
Plan the projector position and screen placement before installation to achieve the desired image size.
3. Large-Screen Gaming Setup
- Epson EH-TW9400 projector
- Compatible gaming console or PC
- Projection screen
- Compatible audio system
- HDMI connection suitable for the intended signal
Check supported resolution, refresh rate, HDR mode, and latency requirements for your particular gaming device before purchase.
Why Buy the Epson EH-TW9400?
The Epson EH-TW9400 is designed for enthusiasts who want a premium home cinema experience with large-screen projection, enhanced image detail, HDR support, and flexible installation options.
Its 3LCD technology provides balanced white and colour brightness, while 4K Enhancement improves perceived detail beyond standard Full HD. Motorised zoom, focus, and lens shift make the projector adaptable to a variety of dedicated cinema rooms and living room layouts.
For customers building a high-performance home theatre, the EH-TW9400 offers a feature-rich projection solution with broad screen-size flexibility and compatibility with a range of home AV equipment.
Product availability note: The EH-TW9400 is an older model and is listed as discontinued in some markets. Before publishing this listing, confirm current stock, whether the unit is new or refurbished, lamp usage, regional warranty coverage, and after-sales support.
Frequently Asked Questions
1. What is the Epson EH-TW9400?
The Epson EH-TW9400 is a home theatre projector featuring 3LCD technology, 4K Enhancement, HDR support, and a motorised lens system.
2. Is the Epson EH-TW9400 a native 4K projector?
No. It uses native Full HD 1920 × 1080 LCD panels and Epson's 4K Enhancement pixel-shifting technology to improve perceived image detail.
3. How bright is the EH-TW9400?
It is rated at 2,600 lumens for both white and colour light output.
4. What is the contrast ratio?
Epson specifies a dynamic contrast ratio of up to 1,200,000:1.
5. Does the projector support HDR?
Yes. It supports HDR10 and HLG for compatible content.
6. What screen size can it project?
The specified supported screen-size range is 50 to 300 inches, depending on installation and viewing requirements.
7. How far should the projector be from a 100-inch screen?
Epson specifies an approximate projection distance of 3.0 to 6.3 metres for a 100-inch screen. The exact distance depends on the zoom setting and installation geometry.
8. Does the EH-TW9400 have optical zoom?
Yes. It features a motorised 2.1× optical zoom lens.
9. Does it support lens shift?
Yes. Motorised lens shift offers vertical adjustment of ±96.3% and horizontal adjustment of ±47.1%, according to Epson's specifications.
10. Can I ceiling-mount the projector?
Yes, a compatible ceiling mount can be used. Confirm mount compatibility, installation clearances, and safe mounting requirements before installation.
11. What type of lamp does it use?
The projector uses a 250 W UHE lamp.
12. How long does the lamp last?
Epson specifies approximately 3,500 hours in Normal mode and up to 5,000 hours in Eco mode. Actual life depends on usage and operating conditions.
13. Does the projector support 3D?
Yes. It supports compatible Full HD 3D content and equipment. Verify the required 3D glasses and source compatibility separately.
14. What connectivity options are available?
Connections include two HDMI inputs, USB, VGA, Ethernet, RS-232C, and a 12 V trigger output. Exact port functionality depends on the input and connected equipment.
15. Can I connect a streaming device?
Yes. A compatible streaming player can connect through HDMI. Check the output resolution, HDR format, and HDCP compatibility of the source device.
16. Does it have built-in speakers?
The EH-TW9400 is designed primarily as a home cinema projector and does not include built-in speakers. Use a compatible external audio system or AV receiver.
17. Does it support wireless streaming?
Wireless LAN requires a compatible optional adapter where supported. The projector does not provide built-in wireless streaming functionality in the standard configuration.
18. Is the projector suitable for gaming?
It can be used for gaming with compatible consoles and PCs. Check the supported input resolutions, refresh rates, and latency requirements for your intended games.
19. What is included in the box?
The standard package includes the projector, power cable, backlit remote control with batteries, HDMI cable clamp, and user documentation. Confirm the actual package with the supplier.
20. Is the Epson EH-TW9400 discontinued?
Epson lists the model as discontinued in some regional markets. Availability and support can vary by country, so verify stock and warranty details before purchase.
21. What should I check before buying?
Confirm the projector's condition, lamp hours, warranty, included accessories, required throw distance, screen compatibility, HDMI requirements, and local service availability.
