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NP-P451W 4500-Lumen Widescreen Multi-Region Installation Projector

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SKU #: NENPP451W | Manufacturer Part #: NP-P451W
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The NEC NP-P451W 4500-Lumen Widescreen Multi-Region Installation Projector features a WXGA 1280 x 800 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.




Device TypeLCD projector - HD 720p


Brightness4500 lumens
Contrast Ratio4000:1
Image Size25.2 in - 299 in
Projection Distance2.3 ft - 48 ft
Throw Ratio1.3 - 2.2 :1
ResolutionWXGA - WXGA (1280 x 800) (native) / 1600 x 1200 (resized)
Native Aspect RatioWidescreen
Color Support16.7 million colors
Max Sync Rate (V x H)120 Hz x 100 kHz
Lamp Type270 Watt
Lamp Life Cycle3500 hour(s) / 6000 hour(s) (economic mode)
FeaturesEco-Mode technology, AutoSense technology, Advanced AccuBlend technology, Micro Lens Array (MLA) Technology, High-bandwidth Digital Content Protection System (HDCP), wall color correction, USB host function, Auto Vertical Keystone, Crestron RoomView, Geometric Adjustment, DICOM Simulation Mode, AMX Device Discovery, Direct Power On


Focus TypeManual
Lens ApertureF/1.7-2.1
Zoom TypeManual
Zoom Factor1.7x
Keystone Correction DirectionVertical
Vertical Keystone Correction-30 / +30
Lens Shift DirectionVertical

Video Input

Analog Video SignalRGB, S-Video, composite video, component video
Video InterfacesVGA, HDMI, composite video, S-Video
Video Modes480p, 720p, 1080i, 1080p, 480i, 576i, 576p
LAN and Wireless Image Transferring ProtocolsWired LAN


Sound Output ModeMono
Output Power / Channel16 Watt
Speaker(s)1 x mixed channel

Expansion / Connectivity

Interfaces1 x VGA / component video input - 15 pin HD D-Sub (HD-15) 1 x audio line-in - mini-phone stereo 3.5 mm 2 x HDMI input - 19 pin HDMI Type A 1 x USB - 4 pin USB Type B 1 x VGA output - 15 pin HD D-Sub (HD-15) 1 x S-video input - 4 pin mini-DIN 1 x audio line-out - mini-phone stereo 3.5 mm 1 x composite video input - RCA 1 x audio line-in - RCA phono x 2 1 x USB - 4 pin USB Type A 1 x network - RJ-45 1 x remote control - 9 pin D-Sub (DB-9)


Included AccessoriesLens cover, wireless remote control
Cables Included1 x VGA cable
Security FeaturesSecurity lock slot (cable lock sold separately), security label
Compliant StandardsICES-003 Class B, FCC Part 15 B, DDC/CI, UL 60950-1, CSA C22.2 No. 60950-1


Power DeviceInternal
Nominal VoltageAC 120/230 V ( 50/60 Hz )
Power Consumption Operational357 Watt
Power Consumption Stand by0.2 Watt

Dimensions & Weight

Width15.7 in
Depth11.1 in
Height4.5 in
Weight9 lbs

Environmental Parameters

Min Operating Temperature41 °F
Max Operating Temperature104 °F
Humidity Range Operating20 - 80% (non-condensing)
Sound Emission37 dB
Sound Emission (Economic Mode)30 dB


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