How do I get rid of overspalsh?

The shadow border around the projected image from the Optoma HD143X is inherent to the architecture of the new DMD chip used. It is not noticeable when used with a projection screen with black frame and does not affect picture quality. These projectors display high-quality 1080P resolution and will perform as expected. If you have any further questions, please contact Optoma technical support at 888-289-6786 Option 2 Monday - Friday 6 AM - 5 PM PST for further assistance.

I am planning on a 10 ft wide x 9 ft high screen. Will this projector work for me? It is going to be used for both golf simulator and movies.

I have 120 in diagonal. its bout 11 ft back and it doesnt get the whole screen. It probably gets btwn 100 and 110 in

What is the best way to hook up a sound bar? quality wise.

Unless you can hide what would be a very long audio wire, using a Bluetooth connection from the audio source is the best idea. I generally watch movies using my iPad and connect audio via Bluetooth and have had no problems.

Which sound accessory would you use with this when projecting outside

A fire stick with 2 echo studios and an echo sub works amazingly. The sound is portable and awesome.

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Description

🎬 Elevate your entertainment—because your living room deserves the big screen experience!

PLUG PLAY IMPRESS - Seamless connectivity with HDMI, USB power, built-in speakers, and 3D-ready tech ensures your setup is effortless and future-proof.
BRIGHTEN UP YOUR SPACE - With 3600 lumens brightness, enjoy clear, vivid images even in well-lit rooms—no more dim movie nights.
IMMERSIVE GAMING READY - Game Display Mode reduces input lag, giving you the competitive edge and smooth gameplay you crave.
MASSIVE SCREEN MINIMAL FUSS - Project up to a jaw-dropping 301-inch image with easy vertical keystone correction and flexible throw distances from 3.2 to 35.37 feet.
CINEMATIC BRILLIANCE IN YOUR LIVING ROOM - Experience stunning 1080p Full HD visuals with a vibrant 25000:1 contrast ratio that brings every scene to life.

The OptomaHD146X is a portable DLP projector delivering true 1080p Full HD resolution with 3600 lumens brightness and a 25000:1 contrast ratio. Designed for home cinema and gaming, it supports 3D content, offers versatile throw distances up to 35 feet, and includes HDMI and USB connectivity. With a 15000-hour lamp life and built-in speakers, it’s the ultimate upgrade for immersive, hassle-free entertainment.

Specifications

Contrast Ratio	25000:1
Maximum Throw Distance	35.37 Feet
Light Source Operating Life	15000 Hours
Maximum Image Size	301 Inches
Lamp Wattage	240 Watts
Voltage	240 Volts
Vertical Keystone Correction	40 Millimeters
Minimum Image Size	305 Inches
Hardware Connectivity	USB, HDMI
Control Method	Remote
Minimum Throw Distance	3.2 Feet
Mounting Type	Ceiling Mount
Brightness	3600 Lumen
Wattage	325 watts
Controller Type	Remote Control
Compatible Devices	Gaming Console
Additional Features	Speakers, 3d-Ready
Connectivity Technology	Inputs 1 x HDMI 1.4a 3D support / Outputs 1 x Audio 3.5mm, 1 x USB-A power 1.5A
Native Resolution	1920 x 1080
Display Resolution Maximum	1080p
Display Type	DLP
Form Factor	Portable
Item Weight	6.2 Pounds
Item Dimensions L x W x H	12.4"L x 9.5"W x 4.3"H

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