Description

The SM Series loudspeakers are engineered for exceptional sound reproduction and modern design. The SM12CXT-B model includes the powerful 12CXT60, a 250-watt speaker that integrates a 12-inch diameter low-frequency transducer with a 1-inch exit compression driver.

Featuring a curvilinear, treated-paper cone, this speaker minimizes harmonic distortion, and its built-in crossover network ensures smooth frequency transition between drivers. Both the low-frequency transducer and high-frequency driver are equipped with permanently aligned voice coils to deliver low distortion audio performance, with copper coils and Polyimide voice coil formers enhancing durability.

Housed in a wood enclosure with a metal grille, the SM12CXT-B is designed for robust applications. Its internal hardware allows flexibility, with multiple (12) 1/4″-20 inserts available for versatile overhead suspension in various configurations.

With a 90-degree conical pattern (2 kHz octave band) and outstanding efficiency, the SM12CXT-B is an ideal solution for diverse settings such as school auditoriums, gymnasiums, cafeterias, church sanctuaries, and more.

Audio
Maximum Frequency Response15 kHz
Minimum Frequency Response55 Hz
RMS Output Power250W
 
Certifications
NDAA CompliantYes
TAA CompliantNo
 
General Information
Brand NameAtlas Sound
ManufacturerAtlas Sound LP.
Manufacturer Part NumberSM12CXT-B
Product ModelSM12CXT-B
Product Name12" Coaxial Speaker System 70.7V/100V/8?
Product SeriesSM
Product TypeSpeaker
 
Miscellaneous
FeaturesAttractive,, Barrier Strip Input for 70.7/100V/8 Ohm or Parallel 4 Pole Speak-ON Input for 8 Ohm Operation Only, Fuse Protection for Low and High Frequency Drivers, Grille Assembly, High Performance Atlas Sound Compression Driver Coaxial Loudspeakers in Versatile, Flyable, Wood Enclosure, Includes Internal, High Efficiency 60 Watt 70.7/100V Transformer (May Be Bypassed for 8 Ohm Operation), Multiple (12) 1/4"-20 Inserts, Providing Fly Points for a Variety of Mounting Configurations, Optional Brackets for Wall Mounting, Pre-Drilled with T-Nut Inserts for Omnimount Bracket Wall Mounting, Rough-Coat Finish, Unique Input Panel Allows Use of Standard 4" Square Box Cover (Raco 753 or eq.) for Applications Where Flex Conduit is Required for Termination
Package Contents12" Coaxial Speaker System 70.7V/100V/8?Multiple (12) 1/4"-20 Inserts for Overheard Suspension
 
Physical Characteristics
ColorBlack
Depth14.17
DurabilityDurable, Heavy Duty
Height19"
Speaker InstallationIndoor
Width14.5"
 
Product Information
Mount TypeWall Mount
 
Technical Information
Crossover Type2-way
Impedance8 ohms
Sensitivity99 dB
Speaker Size12"
Tweeter Driver MaterialTitanium
Tweeter Driver Size1"
Woofer Driver MaterialPaper
Woofer Driver Size12"

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