The Extreme is a complete outdoor cinematic entertainment solution combining motorized, mega-large format, ultra-bright, 16:9 format, hi-resolution LED screens with Stealth Acoustics’ award-winning speaker and amplifier technologies – all to create a uniquely capable and fun outdoor audio visual experience. Each system includes either stereo or multi-channel speakers and subwoofers built into an impressive monolithic weatherized containment enclosure designed to withstand the elements.


Entertainment lifestyles are moving out-of-doors and unlike repurposed delicate indoor projectors and screens, The Extreme systems are specifically designed for outdoor use, reliably reproducing vibrant and colorful images even in broad daylight. The Extreme provides dynamic, full-range, multi-channel surround sound to recreate the movie theater experience in your own backyard. Stealth’s award-winning outdoor StingRay™ loudspeakers and subwoofers coupled with Stealth amplification and Digital Signal Processing provide realistic and highly-immersive cinematic sound reproduction.



The Extreme’s long lasting LED screens are custom built using the latest in advanced hi-resolution LED technology and control software. The Extreme’s system cabinet enclosure options range from standard above-ground cabinets to specialized subterranean vaults and may be custom ordered to match existing outdoor decor or to disappear into the landscape. World-class motorized lifts quietly raise the screen from its enclosure and retracts safely for storage, adding to system protection, elegance and excitement.



The Extreme system is highly flexible. Using standard technologies, coupled with Stealth’s proprietary designs, The Extreme incorporates a 1080p system processor which provides selectable media playback from up to 7 different modern HDMI content sources, including; BluRay™ discs, streaming media such as NetFlix™, HULU™, AppleTV™, and most digital audio/video file formats from media and signage players. The Extreme is easily expandable to accommodate any legacy AV content sources and is compatible with all major control systems.



The Extreme comes fully equipped as a complete turn-key system, integrated with all the necessary components and ready to plug into your video sources. The Extreme is offered in three standard sizes: 103″, 130″, 155″, and 184″ measured diagonally. Each option is available with either a 2.1 or a 5.1 integrated audio system. (Sizes are shown below)


Newton, MA
Venice, FL
Sanford, FL



Screen Size:

103″, 130″, 155″, 184″ (diagonal measure)

Screen Aspect Ratio:

16:9 (approximate)

Recommended Viewing Distance:

15’ – 20′ (minimum)

Screen Viewing Angle (H/V):

1400 / 1200

Screen Colors:

4.4 Trillion

Gray Scale:

18 bit per pixel

Screen Refresh Rate:

>3000 Hz

Screen Operational Lifespan:

>100,000 Hours

Cabinet Enclosure Height (fully retracted):

SPT P3-103:  55.5″ High (140.9cm)
SPT P3-130:  70.75″ High (179.6cm)
SPT P3-155:  80.5″ High (204.4cm)
SPT P3-184:  96.81″ High (245.9cm)

Screen and Enclosure Height (fully extended):

SPT P3-103:  106″ High (269.5cm)
SPT P3-130:  136.5″ High (346.6cm)
SPT P3-155:  157.5″ High (400.2cm)
SPT P3-184:  187.9″ High (477.3cm)

Screen and Enclosure Weight (approx.):

SPT P3-103:  800 lbs (363 kg)
SPT P3-130:  1,350 lbs (612 kg)
SPT P3-155:  1,850 lbs (839 kg)
SPT P3-184:

Source Rack Weight:

200 lbs (approx.)

Source Rack:

Standard 22U rack is available in wall mount or freestanding versions; black powder coated 11-gauge steel with locking solid front door

Screen / Enclosure Control Ports:

(1) contact closure inputs for Screen Up/Dn/Stop control; (1) contact closure for system power on/off

Screen LED Module Qty. / Type:

156 / chroma and luminance matched RGB, SMD common cathode LED (factory optimized and calibrated). 1/32 scan, constant current drive mode.

Pixel Module Size:

7.5″x 3.75″ (191mm x 96mm) Front Service / Magnetic Attachment

Maximum Display Brightness:

>1800cd/m2 (256 levels via factory adjustment)

System Processor AV inputs / resolution:

(6) HDMI 1.4 / 1080p Deep Color – HDCP compliant; (2) Y PB PR (with L/R audio); (1) C-video/S-video (with L/R audio); (1) Balanced L/R audio (XLR); (1) L/R audio; (1) USB (audio)

System Processor AV outputs:

(1) HDMI –HDCP Compliant; (8) Balanced Audio -10/+4 selectable (XLR for 7.1 FL, FR, Center, SL, SR, SBL, SBR, Sub)

System Processor Control Ports:

(1) RS232 (DB9); (1) Ethernet (RJ45)

Screen Processor output:

Proprietary bit-stream on IEC 60603 8P8C RJ45 jack

Max Distance Screen Processor to Screen:

100M minimum using CAT5e or better STP cable

Audio Power Amplification:

450W per channel @ 4Ω (all channels driven)

Operational Temperature:

-50F ~ 120F (-45C ~ 49C)

Built in Speaker Compliment for Enclosure:

 L/C/R: (3) total Stealth Acoustics LR3G Full Range Invisible Speakers

Sub: (2) total Stealth Acoustics B30G subwoofer panels

External Surround Sound (5.1 systems only):

SL/SR: (2) total Stealth Acoustics StingRay8 Environmental Speakers

(optional expansion available for 7.1 and additional remote subwoofers)

System Audio Response:

30Hz-18kHz (calibrated +/- 3db)

System Audio Output Level:

103dB SPL Max @1m from screen/speakers

Operational Humidity / Moisture:

10%-90% Humidity / 0% moisture on rain sensor when screen is elevated

Sensor Package:

Raise Limit / Inhibit sensor, Rain sensor, Lower Inhibit (capacitance) sensor, Audible Retraction transducer


240VAC 50/60Hz (Screen Enclosure); 115VAC 60Hz (Source Rack)


SPT P3-103 Screen/Enclosure:  40A
SPT P3-130 Screen/Enclosure:  50A
SPT P3-155 Screen/Enclosure:  60A

Source Rack: 20A

Video interview from CEDIA 2015