The Galaxy Audio AS-1800-4 Band Pack in-ear monitor system is designed with features for the professional and includes four (4) receivers, four (4) pairs of earbuds and one (1) transmitter. The AS-1800-4 is designed to get the whole band wireless in one package and will allow a band to send one stereo mix to 4 individuals.

The AS-1800R body pack receiver features a maximum output of 150 mW to the included EB3 ear buds, and is sure to be plenty loud for any environment. The receiver has a squelch adjustment, stereo/mono switch, LCD display, button lock, and a Magnesium Alloy Construction. Add as many additional receivers as needed at any time (sold separately).

The EB3 earbuds include three pairs of silicon sleeves (small, medium and large) for the right fit and feature a standard 1/8" (3.5mm) stereo plug.

Galaxy Audio AS-1800-4 Features:

AS-1800T Transmitter:
Easy to Read LCD
Two (2) 1/4" Line Outputs (unbalanced)
Volume Control
Two (2) XLR/1/4" Combo Inputs
Naming Function
30/100 mW Selectable Transmitter Output
Monitor Output
Detachable BNC Antenna

AS-1800R Receiver:
True Diversity
Magnesium Alloy Construction
45 Hz - 18 kHz frequency response
Mixed Mono Mode
Frequency Display
Backlit LCD
Volume Control
Battery Level indicator
150 mW headphone output
Runs on 2AA Batteries (7 hours-Alkaline)
Button Lock
Squelch adjustment
Volume Knob
Auto Mute
Stereo/Mono Switch

EB3 Earbuds:
Include three (3) pairs of silicon sleeves for the perfect fit (small, medium and large)
Standard 1/8" (3.5mm) stereo plug

Galaxy Audio AS-1800-4 Specifications:

AS-1800T Transmitter:
Main Frame Size: EIA STANDARD 1/2 U
Channels: 32 Channels / 640 Selectable Frequencies
Frequency Stability:  +/- 0.0005%, Phase Lock Loop frequency control
Available Frequencies:
B2:  538 - 554 MHz
B3:  554 - 570 MHz
Modulation Mode:  FM stereo modulation
Output Power:  30mW or 100mW
Operating Range:  300 ft (100M) typical (in open space)
Oscillation:  PLL synthesized
Spurious Rejection:  < -60dBm
Maximum Deviation Range:  +/- 68 kHz
Band Width:  16 MHz
S/N Ratio:  > 105dB
T.H.D.:  < 0.7% @ 1 kHz
Frequency Response:  45 Hz - 18 kHz +/- 1dB
Audio Input:  Two (2) Line level XLR/1/4" Combo jacks
Audio Output:  Two (2) 1/4" (6.3mm) unbalanced jacks
Dimensions:  1.7" x 8.2" x 8.1" (44mm x 209mm x 206mm)
Weight:  2.3 lbs (1.04 kg)

AS-1800R Receiver:
Channels:  32 Channels / 640 Selectable Frequencies
Frequency Stability:  +/- 0.0005%, Phase Lock Loop frequency control
Available Frequencies:
B2:  538 - 554 MHz
B3:  554 - 570 MHz
Modulation Mode:  FM stereo modulation
Operating Range:  300 ft (100M) typical (in open space)
Oscillation:  PLL synthesized
Sensitivity:  6dBµV, S/N > 60dB at 25 deviation (mono)
Band Width:  16 MHz
Max. Deviation Range:  +/- 68 kHz
S/N Ratio:  > 105dB
T.H.D.:  < 0.7% @ 1 kHz
Frequency Response:  45 Hz - 18 kHz +/- 1dB
Stereo Separation:  45dB (at 1 kHz)
Output Connector:  1/8" (3.5mm) stereo earphone connector
Output Power:  150mW at 1 kHz (THD 1%)
Battery:  AA X 2
Current Consumption:  185mA typical
Battery Life:  About 7 hours
Dimensions:  4.25" x 2.6" x 0.87" (108mm x 66mm x 22mm)
Weight:  0.35 lbs (0.16 kg)

Galaxy AS18004 (Galaxy Audio AS1800-4)