HSM8D 8x5 Indoor/Outdoor
Directional Speaker/Microphone

Weather resistant, Indoor/outdoor, Omni-directional pre-amplified
microphone and 70V 10W, 8x5 Inch square horn speaker for use in two way
public address audio surveillance systems.
The HSM8D's microphone is concealed in the speaker sound chamber which protects
the microphone from weather and converts the microphone into a directional pattern
pickup with -12db attenuation (at 90 degrees) on all sides.
Locating the microphone in the Speaker's sound chamber also lowers the
overall cost of the unit.

Connects directly to our switcher / mixer / amplifiers or use
one of our many interface products to make connections to DVRs or
remote monitoring equipment.

NMEA enclosure / breakout circuit board with Euro-style connectors
makes cable terminations fast and clean.

Microphone

• Uni-directional, 35' pickup pattern with -12db attenuation on all sides
• Low noise MOSFET pre-amplifier.  Adjustable gain.
• Microphone audio peak limiter..
• 400Hz-10Khz Frequency response.
• Line level unbalanced output.
• Power: 12VDC @ 10mA.
• On-board voltage regulator and RFI filtering.