Specifications

Section
4
page
93
Professional Audio
4
MCMelectronics.com
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P-240A Professional 240
Watt RMS Power Amplifier
Automatic overload protection 4 and 8ohm, 70 and
25 volt outputs, booster/tape output, 117VAC, 50/60Hz,
5
3
⁄8" (H) x 16
1
⁄2" (W) x 11
1
⁄2" (D). Rack mountable
with RKMB-4.
Order # (1-3) (4-up)
555-215 $550.00 $514.00
AH Series 15" Stadium
Horn Loudspeakers
Perfect when maximum power capacity and SPL are required.
Three dispersion patterns are available to suit a variety of
needs. All models feature high efficiency ratings and high
power capacity, perfect for the most demanding environments.
Features: •15" cast frame woofer •Concentrically mounted 1"
compression driver •Included mounting bracket for attachment
to flat surfaces Specifications: •Power capacity: 250W RMS
•Frequency response: 75Hz~14.5KHz •Impedance: 8ohm •See
MCMelectronics.com for complete details, mounting and application
information, and A/E specifications
Sensitivity Dispersion Dimensions Weight
Order # Mfr. # (W/M) (H x V) (H x W x D) (lbs.) ONLY
555-10000 AH5040S 104dB 50° x 40° 20.5" x 20.5" x 32" 125 $1075.00
555-10010 AH6565S 102dB 65° x 65° 20.5" x 20.5" x 32" 125 1075.00
555-10020 AH9040S 102.5dB 90° x 40° 22.5" x 30" x 31" 152 1075.00
#555-10000
#555-10020
Stadium Horn Loudspeakers
The AH Series Stadium Loudspeakers offer the most often requested coverage patterns while providing excellent
intelligibility for the most challenging environments including large auditoriums and sport fields. They are the perfect
choice for high-energy music playback at sporting events and extended range speech reinforcement for large venues.
90° (H) x 90° (V) models are suggested for shorter loudspeaker–to–listener distances and/or wider coverage requirements
such as bleacher seating where the speaker may be in close proximity to the crowd. 65° (H) x 65° (V) square coverage
pattern models are perfect for down-firing applications including convention centers. 90° (H) x 40° (V) models work well
when longer speaker–to–listener distances require a tighter vertical coverage pattern. The 15" models offer an even tighter
pattern of 50° (H) x 40° (V). This is ideal when mounted atop football field press boxes and aimed at the visitor side, used
in conjunction with wider coverage pattern models covering the home side bleachers.
Features: •UV resistant, steel reinforced, injection molded fiberglass enclosures •Multiple stainless steel mesh screens
to protect from weather and pest damage •Heavy-duty stainless steel mounting brackets •Three dropforge eyebolts are
included for overhead suspension •Due to their large size, all models are shipped, via motor freight, directly from
Atlas Sound.
AH Series 12" Stadium Horn Loudspeakers
Perfect when high power capacity and SPL are required, without the need or
available space for the full size 15" version. Three dispersion patterns are available to suit a
variety of needs. All models feature high efficiency ratings and high power capacity, perfect
for the most demanding environments. 70V transformers allow simplified installation in
multi speaker installations, and enable use with very long runs of speaker cable. Direct
8ohm connection is also available, allowing improved frequency response. Features: •12" cast
frame woofer •Concentrically mounted 1" compression driver •Included mounting bracket for
attachment to flat surfaces Specifications: •Power capacity: 200W RMS •Frequency response:
80Hz~15KHz •Transformer taps: 7.5W, 15W, 30W, 60W, 8ohm bypass •See MCMelectronics.com
for complete details, mounting and application information, and A/E specifications
Order # Model # Sensitivity (W/M) Dispersion (H x V) Dimensions (H x W x D) Weight (lbs.) ONLY
555-10030 AH99-12ST 101dB 90° x 90° 25.7" x 22.1" x 22.6" 136 $849.00
555-10040 AH94-12ST 103dB 90° x 40° 24.7" x 22.1" x 22.6" 127 849.00
555-10050 AH66-12ST 101dB 65° x 65° 23.9" x 21.4" x 22.6" 130 849.00
AH Series 8" Stadium Horn Loudspeakers
Perfect when high power capacity and SPL are required, in a compact stadium horn
configuration. Three dispersion patterns are available to suit a variety of needs. All models
feature high efficiency ratings and high power capacity, perfect for the most demanding
environments. 70V transformers allow simplified installation in multi speaker installations,
and enable use with very long runs of speaker cable. Direct 8ohm connection is also
available, allowing improved frequency response. Features: •8" cast frame woofer
•Concentrically mounted 1" compression driver •Included mounting bracket for attachment
to flat surfaces Specifications: •Power capacity: 100W RMS •Frequency response:
90Hz~15KHz •Transformer taps: 7.5W, 15W, 30W, 60W, 8ohm bypass •Dimensions below are approximate
•See MCMelectronics.com for complete details, mounting and application information, and A/E specifications
Order # Model # Sensitivity (W/M) Dispersion (H x V) Dimensions (H x W x D) Weight (lbs.) ONLY
555-10060 AH99-8ST 101dB 90° x 90° 21.9" x 19.7" x 19.7" 102 $575.00
555-10070 AH94-8ST 101dB 90° x 40° 20.1" x 19.7" x 19.7" 100 575.00
555-10080 AH66-8ST 100dB 65° x 65° 21.0" x 17.9" x 21.0" 102 575.00
AH Series 15" Stadium Horn Subwoofer
Ideal in outdoor stadium and large public areas where extended low
frequency response is required. Perfect when sporting events are coupled with music and other
entertainment. Excellent results may be achieved by mounting this unit under bleacher seating.
Rear firing, horn loaded design provides tremendous SPL with very high efficiency and high
power handling. Features: •15" cast frame woofer •Rear firing woofer cavity and mesh screen
over the enclosure •Weather resistant connection via recessed terminal block •Secure surface
mounting or suspension installation via the integral forged eyebolts •500W power handling •Max
output of 127dB (rated power at 1m) Specifications: •Power capacity: 250W/500W RMS/peak
•Frequency response: 55Hz~120Hz •Sensitivity: 103dB (W/M) •Dispersion: Omnidirectional •Impedance:
8ohm •Dimensions: 30.1" (H) x 30.0" (W) x 28.2" (D) •Weight: 280 lbs. •See MCMelectronics.com for complete
details, mounting and application information, and A/E specifications
Order # Model # ONLY
555-10090 AHSUB15S $1305.00
Commercial Duty
Stereo Power Amplifiers
Professional grade audio power amplifiers are specifically
designed for demanding contractor applications. They are
ideally suited for large scale indoor and outdoor speaker
installations, and are perfect for use with the Atlas line of
stadium horns. Esoteric grade toroidal supply and output
transformers are utilized, providing outstanding reliability
and extended frequency response, even through the 70V
output. Independent channels are driven by separate power
supplies to ensure maximum channel separation and ultra
low distortion figures. Features: •Stereo, parallel or
bridged mono operation •25V, 70.7V and 100V outputs for
stereo operation •140V or 200V bridged mono operation
•Direct outputs suitable for 2Ω, 4Ω and 8Ω loads •Rear
panel gain adjustments for each channel •Balanced XLR
and screw terminal inputs •Feedthrough XLR outputs
•Automatic dual speed fan cooling •Short circuit, thermal,
and DC offset protection •UL listed •Power ratings below
are both channels driven, at 4ohm •See MCMelectronics.
com for complete details and A/E specifications
Order # Model # Output ONLY
555-10100 CP400 240W x 2CH $479.00
555-10110 CP700 400W x 2CH 529.00
Professional 30W PA
Amplifier with Digital
AM/FM Tuner
Ideal in office environments, retail stores and public
areas, for general paging and background music
applications. Inputs include two microphone, one
line level auxiliary, and one telephone page input.
Features: •AM/FM digital tuner with 30 station presets
•Voice activated priority page •Built–in telephone paging
and music–on–hold •Independent bass and treble controls
•Screw terminal strip for connection of 4ohm, 8ohm, 70V
and 25V speaker systems •19" rack mount hardware is
included Specifications: •Power output: 30W RMS
•THD: <0.1% at rated power •Frequency response:
30Hz~20KHz •Dimensions: 3
3
⁄4" (H) x 16
1
⁄2" (W) x
11
1
⁄2" (D) •Power requirements: 117/220VAC, 50/60Hz
Order # Mfr. # (1–3) (4–up)
555-7300 P-30FA $329.00 $312.00
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