SMART Audio 400 system specifications

DECT 6.0 at 1.9 GHz

Adjustable for optimal coverage from small classrooms to other large spaces

Unidirectional electret condenser microphone

85 dB or more (Receiver to Mix output)

By auto level control function in microphone

Line level 3.5 mm stereo mini jack

RJ45 line level output, feeds the speaker amplifier

Line level 3.5 mm output mini jack (Tip, Ring: Hot, Sleeve: GND)

Feedback blocker

20 Hz to 20,000 kHz

Output power (THD @ 1% [4 Ohm load]) = 16W

XD Technology 1.9 Ghz

Adjustable for optimal coverage from small classrooms to other large spaces

Unidirectional electret condenser microphone

3.5 mm input with volume control, line in L/R

3.5 mm output (mix output)

RJ-45 for XD Receiver (K-SRC14), provides both audio and power for the speaker power amplifier

24 DC power input

Speaker connection (two terminal removable with screw connections)

Line level 3.5 mini jack (plug-in power compatible)

Line level 3.5 stereo mini jack (monaural mix)

24 VDC @ 130 mA

32°F–104°F (0°C–40°C)

Rechargeable lithium-ion battery

8–10 hours

~4 hours (4 V/500 mA)

Micro USB charger

41°F–95°F (5°C–35°C)

FCC

ISED

UL

SMART Audio 400 classroom amplification system

Student microphone

Student microphone holder

SMART speakers

Wall-mounted speakers

Ceiling-mounted speakers