Vision AV-1900 audio amplifier Home Black

SKU

AV-1900

In Stock

2 x 50w Mixer Amplifier, D-Class. Bluetooth 5.0, 4 x Microphone In, 2-phono (RCA), Minijack, Line Output, RS-232

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Specifications

Audio
Frequency range	50 - 18000 Hz
Amplifier class	D
Total Harmonic Distortion (THD)	10%
Signal-to-Noise Ratio (SNR)	70 dB
Input sensitivity	700 mV
Input impedance	47000 Ω
Ports & interfaces
Speakers connectivity type	3.5mm / XLR / RCA
XLR in	Yes
Line outputs (RCA)	1
Line inputs (RCA)	2
Microphone in	Yes
Technical details
Impedance	8 Ω
Purpose	Home
Product colour	Black
Connectivity technology	Wired & Wireless
Bass adjustment	Yes
Treble adjustment	Yes
Country of origin	China
Harmonized System (HS) code	85184000
Compliance certificates	CE, RoHS
Power
AC input voltage	100 - 240 V
Power consumption (typical)	100 W
Weight & dimensions
Width	283 mm
Depth	135 mm
Height	45 mm
Weight	1.2 kg

Operational conditions
Operating temperature (T-T)	0 - 40 °C
Indication
LED indicators	Yes
Certificates
Certification	RoHS, WEEE, CE/EMC, CE/LVD, RCM_SDOC, FCC_BT3.0, FCC_BT4.0, CE-RED
Packaging data
Package weight	3 kg
Package width	333 mm
Package depth	200 mm
Package height	155 mm
Logistics data
Harmonized System (HS) code	85184000

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Description	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.	By using latest low-impedance digital amplifier chip technology the new Techconnect Amp module outputs a massive 2 x 25 watts RMS (at 8 ohms) but fits into the space of a Techconnect module. Front Panel Input Two Inputs are wired into the rear with removable phoenix connectors, but Input 1 is also duplicated on the front panel with a minijack socket for convenience. This “half-normalled” input disconnects the rear terminal while in use. D-Class Amplifier Digital amplifiers use no power unless they are amplifying program, so even on at full volume; unless it is receiving input it is effectively off. Digital amplifiers also have the advantage of running cold so a bulky heatsink is not necessary Power Four Speakers Don’t let size deceive you: the Techconnect Amp can drive into a 4 ohm load allowing you to power up to four 8 ohm speakers (or two 4 ohm speakers). Preset Memory By default when power is activated the Techconnect Amp turns on and resumes the most recent settings. For hospitality applications it can be set to return to a preset input and level whenever it is powered on – for example in hotel guest rooms. Tactile Dial A simple clear control interface makes the product easy to use long press on the dial to power on and off. Short press to change input. Remote Control A remote control is included and IR receivers are positioned on the front and rear for integration with a control system such as the Techconnect Control. Note: there is no tone control with this amplifier. Vision’s spare remote controls have tone buttons but they do not work with this product. Easy to Install and Uninstall A robust module that is easy to install or remove and disconnect from the front. Removable phoenix connectors allow non-technical end users to uninstall it very easily if required. Cables Included Speaker cable is included plus short input cables are included for connection to the rear of adjacent input modules on the Techconnect. Secure Ideal when you don’t have furniture to sit an amplifier on, and because it is mounted to the wall it is much less obvious as a target for theft. Close at Hand Can be positioned anywhere in the room making it perfect for training rooms, boardrooms, and classrooms. Integrated Techconnect Family Included is a single-gang backbox and surround, or alternatively you can mount it in a double-gang surround with other Techconnect modules.	VL120004 is a digital amplifier (Class-D) with 2 line & 1 MIC inputs, which supports EQ control and MIC mixing. With 2x20W@4 Ohm as default output, it can be switched to 1x40W@8 Ohm by bridge connection. Controlable via button, RS232 (optional IR via IR-VL120004).
Short Description	2 x 50w Mixer Amplifier, D-Class. Bluetooth 5.0, 4 x Microphone In, 2-phono (RCA), Minijack, Line Output, RS-232	2 x 25w @ 8 ohms, 80Hz~22kHz, 98dB, 2 x Stereo inputs, IR Remote control	Audio amplifier, 2x20W
Manufacturer	Vision	Vision	VivoLink