# Audio amplifier Vision AV-1900 Home Black

**URL:** https://aio.lv/en/product--vision-av-1900--4300322
**Data updated:** 2025-09-04 23:12 (EEST)
**Category:** AV Receivers & Amplifiers
**Manufacturer:** VISION
**Manufacturer code:** AV-1900
**EAN:** 5557274000007
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 413.99 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 342.14 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--vision-av-1900--4300322

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The Vision AV-1900 is a Class D audio amplifier with a total harmonic distortion of 10% and a signal-to-noise ratio of 70 dB. It supports 3.5mm, XLR, and RCA speaker connectivity. With an AC input voltage range of 100-240V and a typical power consumption of 100W, it is efficient and versatile. Its compact dimensions (283mm width, 135mm depth, 45mm height) make it suitable for various setups. Certified with RoHS, WEEE, CE/EMC, CE/LVD, RCM\_SDOC, FCC\_BT3.0, FCC\_BT4.0, CE-RED, it ensures compliance with safety standards.

## Long description

The Vision AV-1900 is a compact Class D mixer-amplifier designed for demanding small-to-medium venues such as meeting rooms, lecture theatres, school halls and small churches. It combines four balanced microphone inputs and three stereo line inputs with integrated Bluetooth connectivity and a post-mix line output. Rack ears are included for straightforward AV rack integration, and the unit supports RS-232 control for system integration.
Advantages
The AV-1900 offers professional features in a compact, energy-efficient package: a D-class amplifier for low power consumption and small size, balanced mic inputs to minimise electromagnetic noise on long cable runs, per-input phantom power and trim controls for accurate microphone matching, and integrated Bluetooth for quick wireless playback. A post-mix line output allows connection to larger amplifiers or powered speakers while front-panel controls affect the output level.
Suitable for
Small auditoriums and lecture theatres
Meeting rooms and corporate AV setups
School halls and educational facilities
Small places of worship
Key specifications
Amplifier class: D-class
Inputs: 4 mic inputs (balanced; XLR for input 1, phoenix for others) and 3 stereo line inputs (RCA for inputs 1–2, 3.5 mm minijack for input 4 and front-panel duplicate)
Bluetooth: built-in (fixed device name and PIN, pairs one device at a time)
Mic features: per-input phantom power (switchable) and rear-panel mic pre-amp trim
Line output: post-mix pre-output to feed external amplifiers or powered speakers
Control: RS-232 integration; auto-standby with RS-232 disable option
Power: AC 100–240 V; typical consumption 100 W
Dimensions (W×D×H): 283 × 135 × 45 mm; Weight: 1.2 kg
Certifications: RoHS, WEEE, CE/EMC, CE/LVD, RCM, FCC (Bluetooth), CE-RED
How to use
Connect microphones to the balanced mic inputs (use XLR for input 1 or phoenix connectors for permanent installations). Set phantom power only on inputs requiring condenser microphones. Use the rear-panel trim controls to adjust input gain for each microphone before final front-panel mixing. Connect source devices to the RCA or 3.5 mm stereo inputs, or pair a device with Bluetooth (one device at a time; device name and PIN are fixed). Use the front-panel input and volume controls to mix levels; the line output provides a post-mix signal to external amplification if required. Rack-mount the unit using the supplied ears where appropriate.
Usage recommendations
For reliable operation in installed systems, configure mic trim and phantom power during setup, disable Bluetooth or set input 3 to mic if wireless input is not needed, and use RS-232 integration for centralized control and to disable auto-standby where continuous availability is required.

## Specifications

| Feature | Value |
|---|---|
| LED indicators | Y |
| Microphone in | Yes |
| Purpose | Home |
| XLR in | Yes |
| Line inputs (RCA) | 2 |
| Amplifier class | D |
| Line outputs (RCA) | 1 |
| Harmonized System (HS) code | 85184000 |

### Audio

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 70 dB |
| Impedance | 8 Ω |
| Total Harmonic Distortion (THD) | 10 % |
| Input sensitivity | 700 mV |
| Input impedance | 47000 Ω |
| Frequency range | 50 - 18000 |

### Certificates

| Feature | Value |
|---|---|
| Certification | RoHS, WEEE, CE/EMC, CE/LVD, RCM\_SDOC, FCC\_BT3.0, FCC\_BT4.0, CE-RED |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 40 |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 100 W |
| AC input voltage | 100 - 240 |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| Speakers connectivity type | 3.5mm / XLR / RCA |

### Technical details

| Feature | Value |
|---|---|
| Product colour | Black |
| Bass adjustment | Yes |
| Treble adjustment | Yes |
| Compliance certificates | RoHS, CE |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 3000 g |

### Other features

| Feature | Value |
|---|---|
| Package depth | 200 mm |
| Package height | 155 mm |
| Package width | 333 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 1.2 kg |
| Height | 45 mm |
| Width | 283 mm |
| Depth | 135 mm |

### Logistics data

| Feature | Value |
|---|---|
| Country of origin | China |

## FAQ

### How much does the Audio amplifier Vision AV-1900 cost, and is it available for purchase?

The price is 413.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 429 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 30.06.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All VISION products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized VISION service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Audio amplifier Vision AV-1900?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/4300322/65561922_large.webp