Vision AV-1900 audio amplifier Home Black

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2 x 50w Mixer Amplifier, D-Class. Bluetooth 5.0, 4 x Microphone In, 2-phono (RCA), Minijack, Line Output, RS-232
SKU
AV-1900
UNSPSC: 52161547
The AV-1900 is a highly capable mixer-amplifier packed with useful features to make it as easy as possible to operate. It is designed for use in demanding applications like meeting spaces, small auditoriums, lecture theatres, school halls, and small churches. It has professional audio features normally only found in much more expensive mixer amps.

Bluetooth

For ease of connectivity it has a Bluetooth input. The device name and pin are fixed and cannot be changed. It can only pair with one device at a time.

A device can be manually unpaired by pressing the INPUT 3 dial. If you do not want Bluetooth active just set input 3 to mic input with the switch on the rear.

Mixer Amp

This amp has four inputs, each of which can either be used for a microphone or a line-level input. It is a true mixer amp, so it can bring together multiple sources and play them at the same time.

Mic Pre-Amp Trim

The input gain for each mic input can be “trimmed” – adjusted on the rear panel. This allows the installer to “turn up” less sensitive mics, and “turn down” hot inputs.

Four Microphone Inputs

All mic inputs are “balanced” to eliminate electro-magnetic noise induced on long cables. Input 1 uses a professional XLR connector – more convenient for rental and portable use, and the other inputs use phoenix connectors – more suited to permanent installations.

Switchable Phantom Power

Each mic input has Phantom power which is a voltage required to make professional condenser mics work. Phantom can be turned off on each input discretely.

RS-232

Designed for integration with a bigger system, it can be controlled by a control system such as Techconnect Control via RS-232.

D-Class

An efficient Digital-class amplifier chip dramatically reduces power consumption especially at rest, and makes this amp super-small.

3 x Stereo Inputs

Three line-level stereo inputs accept input from a variety of sources such as computers (via the headphone jack), tablets or phones. Inputs 1 and 2 use 2-phono (RCA) connectors. Input 4 is via a Minijack connector, and is duplicated on the front panel for adhoc access.

Line Output

A line-level pre-output on the rear bypasses the internal amplifier. It would connect to a larger amplifier or powered loudspeakers. It is post-mix; volume adjustments made on the front panel affects the output level.

Auto-Standby

If the amplifier senses no input it will automatically go into standby mode. When it senses input it will reactivate. Auto-standby can be disabled via RS-232.

Mounting Options

Rack ears are included so it can be integrated into an AV rack.
Audio
Frequency range50 - 18000 Hz
Amplifier classD
Total Harmonic Distortion (THD)10%
Signal-to-Noise Ratio (SNR)70 dB
Input sensitivity700 mV
Input impedance47000 Ω
Ports & interfaces
Speakers connectivity type3.5mm / XLR / RCA
XLR inYes
Line outputs (RCA)1
Line inputs (RCA)2
Microphone inYes
Technical details
Impedance8 Ω
PurposeHome
Product colourBlack
Connectivity technologyWired & Wireless
Bass adjustmentYes
Treble adjustmentYes
Country of originChina
Harmonized System (HS) code85184000
Compliance certificatesCE, RoHS
Power
AC input voltage100 - 240 V
Power consumption (typical)100 W
Weight & dimensions
Width283 mm
Depth135 mm
Height45 mm
Weight1.2 kg
Operational conditions
Operating temperature (T-T)0 - 40 °C
Indication
LED indicatorsYes
Certificates
CertificationRoHS, WEEE, CE/EMC, CE/LVD, RCM_SDOC, FCC_BT3.0, FCC_BT4.0, CE-RED
Packaging data
Package weight3 kg
Package width333 mm
Package depth200 mm
Package height155 mm
Logistics data
Harmonized System (HS) code85184000
SKU AV-1900
EAN 5557274000007
Specification
Audio
Frequency range50 - 18000 Hz
Amplifier classD
Total Harmonic Distortion (THD)10%
Signal-to-Noise Ratio (SNR)70 dB
Input sensitivity700 mV
Input impedance47000 Ω
Ports & interfaces
Speakers connectivity type3.5mm / XLR / RCA
XLR inYes
Line outputs (RCA)1
Line inputs (RCA)2
Microphone inYes
Technical details
Impedance8 Ω
PurposeHome
Product colourBlack
Connectivity technologyWired & Wireless
Bass adjustmentYes
Treble adjustmentYes
Country of originChina
Harmonized System (HS) code85184000
Compliance certificatesCE, RoHS
Power
AC input voltage100 - 240 V
Power consumption (typical)100 W
Weight & dimensions
Width283 mm
Depth135 mm
Height45 mm
Weight1.2 kg
Operational conditions
Operating temperature (T-T)0 - 40 °C
Indication
LED indicatorsYes
Certificates
CertificationRoHS, WEEE, CE/EMC, CE/LVD, RCM_SDOC, FCC_BT3.0, FCC_BT4.0, CE-RED
Packaging data
Package weight3 kg
Package width333 mm
Package depth200 mm
Package height155 mm
Logistics data
Harmonized System (HS) code85184000
Manufacturer Vision
In Stock Y