Cart Continue shopping “Optoma 4K400STx 4K UHD Brightness Short Throw Projector” has been added to your cart. Product Price Quantity Total × Optoma EH412x bright 1080p Projector $1,149.00 Optoma EH412x bright 1080p Projector quantity $1,149.00 × Optoma ZK507-W 4K UHD High Brightness Laser Projector $5,499.99 Optoma ZK507-W 4K UHD High Brightness Laser Projector quantity $5,499.99 × Optoma 4K400STx 4K UHD Brightness Short Throw Projector $3,379.00 Optoma 4K400STx 4K UHD Brightness Short Throw Projector quantity $3,379.00 Coupon: Proceed to checkout Available Coupons (click on a coupon to use it) Cart Subtotal $10,027.99 Note: Shipping and taxes are estimated and will be updated during checkout based on your billing and shipping information.