U.S.-based Company
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Complimentary design services
and engineering support
and engineering support
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3 year warranty
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Overview
The BG-AMP2X20 is a versatile and compact bridgeable digital stereo amplifier (Class-D). Perfect for installations with limited space, it can be operated in three different configurations. In stereo configuration the amplifier outputs 2×20 watts at 4 Ohms. The selector switch also allows for dual-mono operation for distributed audio applications. In bridge-mono configuration it can double the output to 40 watts at 8 Ohms.
Inputs include 1 x stereo RCA, 1 x 3.5mm, and a microphone input with switchable 48v phantom power. Bass, Treble, volume level, and input selection are all controllable via the integrated buttons on the bottom panel, IR remote control, or RS-232.
The features and performance combined with its compact form factor make this amplifier the perfect solution for situations that don’t allow a full-sized amplifier.
Features
Microphone Input
3-level Mic input with mixer function
Amplify Your Sound
Outputs Stereo 20Watt@4 Ohms or bridged mono 40Watt@8 Ohms
Compact
Small form factor ideal where full-sized amplifiers will not fit
Multiple Control Options
Take control using RS232, IR, or push buttons
Durable
Metal enclosure designed to last for years
Bass, Treble, & Volume
Control bass, treble and volume levels conveniently using integrated push buttons
2 switchable analog audio inputs
Loop output to cascade to another PA2B
Locking power adaptor
Tech Specifications
Audio General
Input
2x stereo audio, 1x MIC
Input Connector
2x RCA, 1x 3.5mm jack, 1x pluggable terminal block (3P, 3.81mm)
Input Impedance
>10KΩ
Output
1x amplifier, 1x stereo audio
Output Connector
1x 3.5mm jack, 1x pluggable terminal block (4P, 5.08mm)
Output Impedance
50Ω/stereo, 4~8Ω/Amplifier
Frequency Response
20Hz ~ 20KHz
SNR
80dB at maximum output
Stereo Channel Separation
>75dB@20Hz to 20KHz
Voltage Gain
32dB
CMRR
>70dB@20Hz ~ 20KHz
Bandwidth
20Hz ~ 25KHz
Control Function
THD + Noise
1%@1KHz, 0.3%@20KHz at nominal level
Power Output
2×20 Watts (4 Ohms)
RS232 Control
3-hole phoenix connector
IR Remote
Optional IR remote
Panel Control
Optional button control
Interfaces
1. Mic: Balanced Mic In.
2. 48V/Mic/Line: Input mode 48V/Mic/Line.
3. Stereo/Mono/Bridge: Output mode Stereo/Mono/Bridge.
4. IR: IR Receiver.
5. RS232
6. Input 1 L/R: L/R Audio RCA Line In 1.
7. Input 2 L/R: L/R Audio 3.5mm Line In 2.
8. Power LED.
10. Loop Out: Line audio output at 3.5mm jack, with volume controllable.
11. Out: 2×20 Watt @ 4 Ohm / 1×40 Watt @ 8 Ohm Out.
9. Power DC 24V.
PACKAGE CONTENTS
1x Mini Digital Amplifier (the mounting ears and Mini Digital Amplifier are as a whole)
2x Pluggable Terminal Blocks
1x RS232 Cable
1x Power Adapter
1x Power Cord
4x Plastic Cushions
1x User Manual
1x Power Adapter