ETS STW1-W5C Pre-amplified Microphone & Speaker w/Optional Call Switch

5 inch wall mount, two-way microphone speaker. with Optional Call Switch (C5 option same price).

STW1-W5 Microphone:

• Omni-directional 25' pickup pattern
• Low noise MOSFET pre-amplifier
• Jumper selectable hi-cut/lo-cut filters limit frequency response to up 900 6Khz significantly reducing background noise
• Adjustable gain in both volume ranges
• Line level, 100 Ohm unbalanced output
• Power: 12Vdc @ 10mA
• On-board voltage regulator and RFI filtering

STW1-W5 Speaker:

• 5" Full range speaker
• line level (0dbm) or 70v line signal input
• Adjustable volume
• Selectable input impedance: 10K 1K Ohm
• Selectable 0db -10db
• 500Hz-5Khz response
• 2 Watts RMS power amplifier
• Power: 250mA
• On-board regulator