Bogen’s Easy Design line of horn loudspeakers are compact, high intelligibility, reentrant type loudspeakers designed for use with 70V amplifier systems. Their sturdy, weatherproof, all metal construction is ideal for indoor and outdoor use in industrial plants, warehouses, schools, construction sites, transportation terminals, and recreational areas.
The HS7EZ is a 7.5-watt single-tap speaker; the HS15EZ, a 15-watt single-tap speaker; and the HS30EZ, a 30-watt single-tap speaker.All three models include a stepped attenuator volume control and come with a swivel and tilt mounting base for greater flexibility in setting the angle of projection.
The HS15EZ and HS30EZ are engineered to simplify installation (with a uniquely designed all-purpose mounting bracket) and field maintenance (with a self-aligning, field replaceable diaphragm), which saves both time and money. Both the speakers and the mounting brackets are attractively finished in textured mocha enamel

The MU-100 is the control unit for the IM series Security Window System. The unit provides power and control for the entire system and has transmit, receive and vox sensitivity controls. The MU-100 includes a six foot cord for connection of the OU-100, operation unit. The OU-100 is counter or surface mounted. The OU-100 has a talk switch and connection for optional gooseneck microphone or locally available head set.

Aiphone Intercom Features:

• Acoustic tube system provides clear voice communication
• No holes in security glass required for installation
• The thin acoustic tube does not obstruct the field of vision
• Wide frequency ranges ensures clear sound quality at an optimum volume
• Noise canceling technology reduces unwanted background interference
• Gooseneck type microphone is flexible and can be adjusted to any desired position
• Uses voice-actuated communication system - Frees hands to operate cash register!
• When the Operation Unit is put in standby, the sound from public side can be heard at reduced volume
• Motion detector can automatically activate communication when a customer is present
• Paging function can be used for calling people in waiting room 

Bogen models TPU35B,TPU60B,TPU100B, and TPU250 are wall-mounted telephone paging amplifiers rated at 35, 60, 100, and 250 watts, respectively. This group of TPU amplifiers permits paging from telephone and/or microphone. Music input through an RCA jack or screw terminals. Voice-activated, variable level, music mute with fade back after page. All the TPU amps in this group include a night ringer which sends an electronic ringing tone signal through all speakers, alerting personnel of incoming calls during non-business hours. Page from telephone and/or microphone Signal-activated paging channel automatically mutes background music Adjustable background music muting level during a page Music gradually returns to its normal level after a page Aphex® Aural Exciter increases intelligibility, improves perceived loudness (with no increase in power), and reduces listener fatigue Separate controls for page volume, music volume, night ringer, music mute, and Aphex® Aural Exciter Bass and treble controls

The Orbit Pendant Speaker (OPS1) is the ideal choice for high ceiling and open space environments. The OPS1 features NEAR's MLS™ and MDT™ technologies (see below), which improve sound quality and increase operating reliability. The low-distortion speaker design, featuring NEAR's spiderless driver and one-piece metal-alloy cone structure, delivers superb articulation and the highest intelligibility for both music and speech. Wide dispersion coaxial driver for broad, even 140° coverage. Stable, high definition metal-alloy cone . MDT™ cone design delivers detailed sound . MLS™ eliminates conventional centering “spider” for more accurate voice coil centering. High-efficiency drivers deliver superior performance.  Extremely good off-axis response.  Computer-matched venting system for full bass output.  High power handling capability for foreground sound.  Selectable power taps via front-mounted control.  16-ohm input for non-transformer multi-speaker systems.  Easy wiring with snap-on connector.  Connector provides loop-through to next speaker.