# 2-way Speaker Bose EdgeMax EM90 125 W

**URL:** https://aio.lv/en/product--bose-778844-0220--3899529
**Data updated:** 2025-12-29 13:51 (EET)
**Category:** Speakers
**Manufacturer:** Bose
**Manufacturer code:** 778844-0220
**EAN:** 0017817811255
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 1 092.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 902.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bose-778844-0220--3899529

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 10.24 EUR |

## Summary description

The Bose EdgeMax EM90 is a 2-way wired speaker designed for conferencing systems. With an RMS power of 125 W, it delivers clear sound across a frequency range of 45 - 20000 Hz. The speaker features 2 drivers, an impedance of 8 Ω, and a sensitivity of 124 dB, ensuring high-quality audio performance. Its sleek white design makes it a stylish addition to any environment.

## Long description

The Bose EdgeMax EM90 is a 2-way wired in-ceiling speaker designed for professional conferencing and background-music installations. It combines Bose PhaseGuide technology and high-frequency compression drivers to deliver wide, room-filling coverage from a ceiling-mounted enclosure. The speaker is intended for installation near wall–ceiling boundaries to improve coverage and reduce the number of units required compared to conventional dome-tweeter ceiling speakers.
Advantages
EdgeMax EM90 provides consistent coverage patterns typical of larger surface-mount speakers while maintaining the discreet appearance of in-ceiling models. The built-in high-frequency compression driver and PhaseGuide technology offer improved clarity and controlled dispersion. With a rated RMS power of 125 W, 8 Ω impedance and a sensitivity suited for professional environments, it supports reliable performance in conferencing and installed-audio systems.
Suitable for
Conference rooms and meeting spaces
Installed audio for retail, hospitality or corporate environments
Background music and paging systems
Ceiling installations near wall–ceiling boundaries to optimize coverage
Key specifications
Configuration: 2-way in-ceiling speaker
RMS rated power: 125 W
Frequency response: 45 – 20,000 Hz
Drivers: 2 (including high-frequency compression driver)
Impedance: 8 Ω
Sensitivity: 124 dB
Connectivity: Wired
Colour: White
Weight: 10.1 kg
Manufacturer part number (MPN): 778844-0220
EAN: 0017817811255
How to use
Install the EdgeMax EM90 in the ceiling near the wall–ceiling boundary according to the manufacturer’s mounting instructions to achieve the intended coverage pattern. Connect the speaker to the amplifier or conferencing system using appropriate gauge speaker cable and observe polarity when wiring. Set amplifier output and system EQ according to room acoustics and application requirements; begin with conservative levels and adjust to taste while avoiding clipping.
Usage recommendations
For best results in conferencing and installed-audio applications, place the EM90 close to wall–ceiling junctions as specified; this placement leverages PhaseGuide dispersion to improve coverage and may reduce the number of speakers needed. Use a compatible amplifier that can deliver up to the rated power and apply room-appropriate EQ to optimize speech intelligibility.

## Specifications

### Loudspeakers

| Feature | Value |
|---|---|
| Woofer diameter | 203.2 mm |
| Woofer | Yes |
| Woofer diameter (imperial) | 8 " |
| Speaker placement | Ceiling-mountable |
| Number of drivers | 2 |
| Number of woofer drivers | 1 |
| Speaker type | 2-way |

### Audio

| Feature | Value |
|---|---|
| Sensitivity | 124 dB |
| Crossover frequency | 1000 Hz |

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired |

### Technical details

| Feature | Value |
|---|---|
| Impedance | 8 Ω |
| Frequency range | 45 - 20000 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 10.1 kg |
| Height | 249 mm |
| Width | 339 mm |
| Depth | 339 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 12500 g |

### Performance

| Feature | Value |
|---|---|
| Product colour | White |
| RMS rated power | 125 W |
| Peak Music Power Output (PMPO) | 600 W |
| Housing material | Plastic, Steel |
| Recommended usage | Conferencing system |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85182200 |

## FAQ

### How much does the 2-way Speaker Bose EdgeMax EM90 778844-0220 cost, and is it available for purchase?

The price is 1,092.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 17.07.2026 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: Bank transfer, Leasing for legal entities. 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 Bose 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 Bose 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: connectivity technology, weight, rms rated power, 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 2-way Speaker Bose EdgeMax EM90 778844-0220?

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

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