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AH212-BSG Series
3-Way Stadium Horn Systems
Features
• 3-Way Design
• Single 1" High Frequency Exit Compression Driver
• Single 1.5" Midrange Exit Compression Driver
• Dual 12" Cast Frame Woofers
• 750 Watts RMS Power Handling (Full Range)
• Weather Resistant Connection Via a Convenient Recessed Terminal
Block Located on the Bottom of the Loudspeaker
• 8Ω Nominal Impedance
• Seven, 10mm Internally Reinforced Forged Eyebolts Included for
Suspended Installation
Applications
Atlas Sound model AH212-BSG stadium horns are ideal for directional
sound distribution where full range reproduction, maximum
intelligibility, and high sound pressure levels are required.
• Football Stadiums
• Sports Arenas
• Baseball Fields
• Convention Centers
• Auditoriums
©2016 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS0 04410 RevB 7/16
General Description
The Atlas Sound AH212-BSG Series Stadium Horns include three
models, AH42-212-BSG, AH66-212-BSG, and AH94-212-BSG, and are
designed to deliver high sound pressure levels and high intelligibility
across wide areas in directional sound applications. Each speaker
system consists of a UV-resistant fiberglass enclosure and three-stage,
corrosion resistant steel mesh filtering system that make them highly
weather and pest resistant. Each model features a three way design
with dual 12" woofers, a 1.5" exit compression driver midrange and a 1"
exit high frequency driver that combine to provide 750 watts RMS power
handling (in full range mode). A specially designed crossover provides
frequency division and extensive driver protection for each band pass. All
models are 8Ω impedance and can be easily bi-amped (LF/MF+HF) by
removing the exterior jumper for use with high-powered systems where
greater system control and protection is required. Suspension mounting
is facilitated via multiple forged eyebolts.
Installation
Drop forge eyebolts are pre-installed for suspension mounting via load
rated wire rope. AH212-BSG stadium horns include a weather resistant
terminal block connector on the underside of the speaker for ease of
hook-up. This terminal block includes the connection points for full range
as well as for bi-amp operation.
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
AtlasSound.com
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Specications
Power Handling RMS (Full Range) 750 Watts
Power Handling RMS (BI-AMP) 800 Watts (Low Pass)
250 Watts (High Pass)
Sensitivity (1W/1m)
AH42-212-BSG 106dB
AH66-212-BSG 105.5dB
AH94-212-BSG 105dB
Max SPL (750W/1m)
AH42-212-BSG 134.5dB
AH66-212-BSG 134dB
AH94-212-BSG 133.5dB
Frequency Response 100Hz - 17kHz (-10 to +4dB)
Dispersion
AH42-212-BSG 40° x 20°
AH66-212-BSG 65° x 65°
AH94-212-BSG 90° x 40°
Impedance 8Ω Nominal
Minimum Impedance 4.9Ω @ 80Hz
Drivers
High Pass 1" Compression Driver
Midrange 1.5" Compression Driver
Low Pass Dual 12" Woofers
Dimensions
Height 32.53" (826.3mm)
Width 32.53" (826.3mm)
Depth 47.11" (1196.6mm)
Unit Weight ~210 lbs (95.25kg)
Shipping Weight 300 lbs (136.08kg)
©2016 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS004410 RevB 7/16
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
AtlasSound.com
2/4
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SPL in dB
AH42-212-BSG Frequency Response
Frequency (Hz)
AH66-212-BSG Frequency Response
SPL in dB
Frequency (Hz)
AH94-212-BSG Frequency Response
SPL in dB
©2016 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS004410 RevB 7/16
Frequency (Hz)
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
AtlasSound.com
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Ohms
AH42-212-BSG Impedance
Frequency (Hz) Octave Smoothing = 30.0%
AH66-212-BSG Impedance
Ohms
Ohms
Frequency (Hz) Octave Smoothing = 30.0%
AH94-212-BSG Impedance
©2016 Atlas Sound L.P. All rights reserved. Atlas Sound is a trademark of Atlas Sound L.P. All other trademarks are the property of their respective owners. ATS004410 RevB 7/16
1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
Frequency (Hz) Octave Smoothing = 30.0%
AtlasSound.com
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