NEC NP-P451X 4500-Lumen Multi-Region Installation Projector

B&H # NENPP451X MFR # NP-P451X
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Product Highlights

  • XGA 1024 x 768 Native Resolution
  • Brightness of 4500 Lumens
  • 4000:1 Contrast Ratio
  • Lamp & Filter Life up to 6000 Hours
  • Dual HDMI Inputs with HDCP
  • Wired RJ-45 & Wireless LAN Connectivity
  • IEU Lite (Image Express Utility Lite)
  • Vertical Lens Shift & 16W Speaker
  • NTSC, PAL & SECAM Video Compatibility
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Price: $1,799.00

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The NEC NP-P451X 4500-Lumen Multi-Region Installation Projector features an XGA 1024 x 768 native resolution. For connectivity, it affords dual HDMI inputs with HDCP, a USB viewer, a VGA input and more. It also supports both wireless LAN and wired LAN connectivity. The projector provides up to 4500 lumens of brightness and a contrast ratio of 4000:1. The 6000 hour lamp life and filter life ensure a lower overall cost of ownership as well.

The NP-P451X provides built-in cornerstone correction including Pincushion and Barrel correction. It also features vertical lens shift, which helps facilitate flexible projector placement. Other features include a 16W mono speaker and IEU Lite (Image Express Utility Lite) for audio and video transmission from a computer to the projector over the network. Plus, the NP-P451X is compatible with NTSC, PAL and SECAM video systems as well.

Main Features

Dual HDMI inputs with HDCP ensure quick switching between presentations and they also allow for simultaneous digital connections of HD sources including Blu-ray players, cable boxes, satellite receivers and computers
The Carbon Savings Meter calculates the positive effects of operating the projector in Eco-mode, which is encouraged by an optional message at startup. A green Eco-mode button on the remote control makes the switch easy
IEU Lite (Image Express Utility Lite) provides wired and wireless data transmission for audio and video from a computer to the projector (peer-to-peer) over the network
AutoKeystone correction instantly projects a square image even when the projector is set up at a steep offset angle to the screen
Variable audio-out allows you to adjust the volume of an external speaker system using the projector's remote control
4000:1 contrast ratio ensures detailed images from all inputs
Four audio inputs make it easier to add sound and enhance your presentations
16W mono speaker provides enough volume for large rooms
Built-in cornerstone correction including Pincushion and Barrel correction
Eco-mode extends lamp life, lowers audible noise and reduces total cost of ownership
The projector's 6000-hour filter reduces cleaning frequency for a lower total cost of ownership
Vertical lens shift enables flexible projector placement
Closed captioning enables decoding and display of text information from a video
The integrated RJ-45 Ethernet jack with 10/100 BASE-T capability provides a quick connection to the LAN

Additional Features

Supports wireless LAN external control
Active lens cover
USB viewer
Geometric correction
Virtual remote
Sleep timer
Auto power on and quick power-off
Built-in wall color correction
Advanced AccuBlend
UPC: 805736045444
Image Display
Display System 0.63" / 16.00 mm Micro Lens Array (MLA) LCD
Native Resolution PC: XGA - 1024 x 768
Mac: XGA - 1024 x 768
Supported Resolutions VGA - 640 x 480
SVGA - 800 x 600
XGA - 1024 x 768
SXGA - 1280 x 1024
SXGA+ - 1400 x 1050
UXGA - 1600 x 1200
Format NTSC 4.43
PAL 60, M, N
HDTV Compatibility 1080p
Pixels 786,432
Brightness Normal Mode: 4500 Lumens
Eco Mode: 3015 Lumens
Projection Angle 0.0 - 9.8° (Tele)
0.0 - 16.5° (Wide)
Aspect Ratio Native: 4:3
Contrast Ratio 4000:1
Scan Horizontal: 15 - 100 kHz
Vertical: 50 - 120 Hz
Focus Manual
Lens F 1.7 - 2.1 (f = 17.4 - 29 mm)
Zoom 1.7x
Throw Distance 1.9 - 45.3' (0.6 - 13.8 m)
Throw Ratio 1.3 - 2.2:1
Projection Size 25 - 300" / 63.50 - 762.00 cm 
Keystone Correction Auto: ± 30°
Ceiling Mountable Yes
Rear Screen Projection Yes
Projection Tilt Option Yes
Built-in Speaker 16 W (Mono)
Input/Output Connectors
Inputs/Outputs 2x HDMI Audio/Video (Input)
1x 15-pin VGA Video (Input)
1x USB Type-A Female (Input)
1x RCA Composite Video (Input)
1x S-Video Video (Input)
1x RCA Stereo (L/R) Audio (Input)
2x 1/8" (3.5 mm) Mini Audio (Input)
1x 1/8" (3.5 mm) Mini Audio (Output)
1x 15-pin VGA Video (Output)
1x Ethernet LAN
1x USB Control
1x RS-232C Control
1x DDC/CI Control
1x IR Control
Wireless LAN Yes
Sync Compatibility Separate Sync
Composite Sync
Sync on Green
Watts 240 W
Eco Mode: 160 W
Life Normal Mode: 4000 Hours
Eco Mode: 6000 Hours
Fan Noise Normal Mode: 36 dB
Eco Mode: 30 dB
Remote Control Yes
System Requirements Windows

Power Requirements 100-240 VAC, 50/60 Hz
Input Current 3.9 A / 1.7 A
Power Consumption Normal Mode: 325 W
Eco Mode: 231 W
Standby Mode: 10 W
Power Saving Mode: .2 W
Temperature Operating
41 to 104°F (5 to 40°C)
Humidity: 20 - 80%
14 to 122°F (-10 to 50°C)
Humidity: 20 - 80%
Dimensions (WxHxD) 15.7 x 4.5 x 11.1" / 398.0 x 115.0 x 282.0 mm
Weight 9.0 lb / 4.08 kg
Packaging Info
Package Weight 12.5 lb
Box Dimensions (LxWxH) 19.0 x 15.5 x 9.3"
NEC NP-P451X 4500-Lumen Multi-Region Installation Projector
  • Remote Control
  • 2 x Batteries (for Remote)
  • RGB Signal Cable
  • Power Cord
  • Built-In Lens Cover
  • CD-ROM
  • Security Sticker
  • 3-Year Limited Warranty
  • 1-Year or 500 Hour Lamp Warranty (Whichever Comes First)
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