The off-white Bogen Communications SM1EZ is an Easy Install series 1W surface-mount speaker in a lightweight ABS plastic shell offering intelligible voice reproduction for paging, talkback, and security applications in schools, warehouses, offices, and more. This single-tap speaker is compatible with 25 and 70V amplifiers, and delivers a maximum power output of 1W across a frequency range of 125 Hz to 15 kHz with a 120° dispersion angle.

Easily wire the SM1EZ using the color-coded mounting studs, and adjust the volume via the front-mounted knob without having to remove the speaker. Mounting hardware is supplied for simple, tool-free installation.

1W Power Rating    125 Hz to 15 kHz Frequency Response    Front-Mounted Volume Control    Single-Tap Configuration    Integrates with 25 or 70V Amplifiers    120° Dispersion    Color-Coded Mounting Studs    Lightweight ABS Plastic Construction    Installs Easily Without Tools    Includes Mounting Hardware

Simple three-step installation process takes less than one minute and requires no tools

Surface-mount design eliminates need to cut ceiling tile

Can be installed in any drop ceiling with standard ceiling tiles

Lightweight and durable plastic shell with a paintable off-white finish

O-ring seal holds speaker tight to ceiling surface, negating whistling and ensuring smoother sound without peaks

Compatible with 25 and 70V systems

Single-tap at 1W

Wire-wound volume control on outside of speaker for easy access

125 Hz to 15 kHz frequency response contributes to intelligible voice reproduction

Direct and reflected sound paths create a wide dispersion angle of 120°

Color-coded mounting studs identify polarity simplify electrical connections

Textured studs easily pierce ceiling tile and secure wire nut connections

Wide-bottom, easy-to-handle mounting wing nuts provide secure speaker mounting

Compatible with SMTB tile bridge (available separately)

Includes all necessary mounting hardware

Related Questions and Answers

Q: 1. Does the Pentax version work with Samsung NX TTL flash, specifically the NX300 and NX1?

A: I use this item with a Metz flash and a pentax k3, can't help you with your combo

Q: 2. The flash works on shoe on top of camera. I take the flash off and hook up ttl cord. I power up the flash and camera and take another picture. Flash doesn't go off!?!? Must have a bad cord. Should have asked for a canon cord for Christmas.

A: Blake, it's definitely not the batteries. I have several Vello's cords of different lengths and have had similar issues. When it's mounted on the shoe the flash works fine, but when mounted on a bracket with the Vello's TTL cord, it's hit or miss whether the flash fires or not. I notice especially when the bracket is tilted in portrait (Vertical) mode. Probably indicative that there is something wrong with the connections. Could be that the cord isn't long enough (1.5' cord) when tilted and throws off the connections. I've noticed other comments on here that the cords aren't really as long as they say they are.

Q: 3. will this off camera cord work on the original Pentax 645 film camera?

A: Yes, the Vello Off-Camera TTL Flash Cord for Pentax Cameras (3') is compatible with the Pentax 645Z film camera.

Q: 4. Will this sync cord work with 7D ver1 and a 430ex ll speedlight

A: Yes. I have the exact same camera and flash as you and it works perfectly.

Q: 5. Does it have PC out?

A: No this does not have a PC sync out.

Q: 6. Can you link two of these cords and make it twice as long?

A: Hi, Brian, I thik so. I think it is possible to link two of these cords and make twice as long. I can not find any point why should it be impossible.

Q: 7. Does this work with the Pentax kp?

A: Yes it is compatible with the Pentax KP.

Q: 8. Does the Vello TTL cord support HSS?

A: Yes it can be used with high speed sync.

Q: 9. supports loop output?

A: Yes, the ANDYCINE A6 Pro 5.5" Touchscreen HDMI Monitor with L-Series/Hollyland Mars RX Install Kit has HDMI loop out.

Q: 10. Is the shoe at the bracket end made of plastic or metal ?(the tripod side). It need to support my 430 EX II

A: The top ( hot shoe ) is metal the cold shoe (bottom ) is plastic with metal 1/4-20 screw , it will support your 430ex II flash plenty