The ABT Trapdoor was designed for large-scale applications in which the screen must disappear completely when not in use. The ABT-series consists of two models, ABT-4 and ABT-6 to accommodate various size requests.
The ABT Trapdoor is available with any of Stewart's front materials. Our exclusive Tab-Guy™ tensioning system ensures a smooth and completely flat screen surface. A matte-black painted border, including 12" of black drop (unless otherwise specified) provides a perfectly masked image area while absorbing any potential over-scan.
*It is important to add only the amount of black drop needed. Side and bottom masking determined by the amount of black drop and image size.
Standard Features:
Electronically controlled retractable screen and trapdoor system
4 inch diameter roller tube with insulated screen drive
Housing consists of aluminum and fire retardant Sintra
Factory adjustable drywall stops accommodate various ceiling mount configurations
Tab-Guy tensioning system ensures smooth surface and eliminates edge curl
Choose from a variety of Stewart's award winning front projection materials
Matte-black overscan borders on sides and bottom
Recessed ceiling mount
3-button low voltage wall switch (LVC)
6" black drop/overscan border above image, custom sizes available*
Screen Material
FireHawk G3
Engineered for use with 1080p technology
Extremely smooth & flat optical surface
Enhanced focusing capabilities
Superior performance in high ambient light
Microperf X² (optional, call for availability)
Gain: 1.25 Half Gain: 30 degrees
StudioTek 130 G3
Industry's standard reference screen
JKP & ISF Certified
Extremely smooth & flat optical surface
Enhanced focusing capabilities
30% brighter than a matte-white screen
Microperf X² (optional, call for availability)
Gain: 1.3 Half Gain: 68 degrees
GrayHawk RS G3
Industry's first gray reference screen
JKP & ISF Certified
Extremely smooth & flat optical surface
Enhanced focusing capabilities
Neutral density gray for added contrast
Microperf X² (optional, call for availability)
Gain: 0.92 Half Gain: 64 degrees
FireHawk SST
Engineered for short throw applications
Extremely smooth & flat optical surface
Enhanced focusing capabilities
Superior performance in high ambient light
Microperf X² (optional, call for availability)
Gain: 1.1 Half Gain: 33 degrees
UltraMatte 130
30% brighter than matte-white screens
Wide viewing angle for off axis seating
Great for large venue applications
Microperf X² or Cinemaperf (optional, call for availability)
Gain: 1.3 Half Gain: 42 degrees
UltraMatte 150
50% brighter than matte-white screens
Higher gain for low output projector
Great for large venue applications
Microperf X²or Cinemaperf (optional, call for availability)
Gain: 1.5 Half Gain: 35 degrees
SnoMatte 100
Unity gain reference screen
Excellent white field uniformity
Extremely smooth & flat optical surface
Wide viewing angle for off axis seating
Microperf X²or Cinemaperf (optional, call for availability)
Gain: 1.0 Half Gain: N/A
UltraMatte 200
100% brighter than matte-white screens
Higher gain for low output projector
Great for large venue applications
Microperf X²or Cinemaperf (optional, call for availability)
Gain: 2.0 Half Gain: 26 degrees
GrayMatte 70
Neutral density matte gray surface
Excellent for edge-blending applications
Dampens cross refection in curved installs
Microperf X²or Cinemaperf (optional, call for availability)
Gain: 0.7 Half Gain: N/A
Why Microperf X² is the industry's #1 choice for acoustically transparent material:
Available with any of Stewart's front projection materials (excluding Silver 3D)
First projection material to be THX Ultra Certified
Impeccable image fidelity
Unbeatable audio quality (no secondary black backing is required)
Exceptional contrast, color saturation, and uniformity
Moiré pattern is eliminated
Significantly less light return/blow-through
Largest seamless acoustically transparent screen available (maximum material O.D. is 14-1/2 ft by 60 ft)
Why choose CinemaPerf for your acoustically transparent solution:
Available with a variety of Stewart's front projection materials
Excellent for use in large venue installations where an acoustically transparent screen is required
Unbeatable image fidelity and audio quality (no secondary black backing is required)
Exceptional contrast, color saturation, and uniformity
No Moiré pattern
Diagonal
Image
Height
Image
Width
Screen Height
Screen
Width
Case
Width
123"
60"
107"
71½"
72"
87"
135"
66"
118"
77 ½"
78"
93"
165"
81"
144"
92 ½"
93"
108"
188"
92"
164"
103 ½"
104"
119"
220"
108"
192"
119 ½"
120"
135"
Case is 9" high and 12.5" deep. For case width, consult the table
above.
Recommended Accessories
Wireless Remote Control
This kit uses radio frequency (RF) signals to control an external receiver that is connected to the screen's motor leads and plugs directly into a standard AC outlet. Up, down, and stop functions.
