# 2-way Speaker Wavemaster Base 30 W

**URL:** https://aio.lv/en/product--wavemaster-66500--3450068
**Data updated:** 2025-12-29 10:54 (EET)
**Category:** Speakers
**Manufacturer:** WAVEMASTER
**Manufacturer code:** 66500
**EAN:** 4039039664996
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 105.99 €
**Prices and availability valid until:** 2026-07-05 23:59
**Price without VAT (21%):** 87.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wavemaster-66500--3450068

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 19.06.2026 | free |
| Pickup points | 26.06.2026 | 1.99 EUR |
| Courier delivery to door | 26.06.2026 | 5.28 EUR |

## Summary description

The Wavemaster Base is a versatile 2-way loudspeaker with a power output of 30 W. It features both wired and wireless connectivity, making it suitable for various setups. With a frequency range of 50 - 22000 Hz, it delivers clear audio across all ranges. The stylish grey and wood finish adds a modern touch to any space.

## Long description

The Wavemaster BASE is a compact 2-way speaker system that delivers clear, spatial stereo sound with a total RMS output of 30 W. It combines a wood-look, MDF cabinet with a removable fabric front cover and offers both wired (RCA line-in) and wireless (Bluetooth A2DP) playback. Controls for volume, bass and treble are located on the cabinet side, and a 3.5 mm headphone output is available. ECO-Standby reduces power consumption to under 0.5 W when idle.
Advantages
The system provides balanced sound reproduction across frequencies (50–22,000 Hz) thanks to its 2-way drivers and bass-reflex design. A built-in Class-D amplifier supplies stable power delivery (2 × 15 W RMS). Flexible connectivity includes Bluetooth streaming and a selectable line input, while separate tone controls and a headphone jack allow personalised listening. The removable fabric grille protects the drivers and contributes to a restrained, modern appearance.
Suitable for
Desktop audio for PC or Mac
Music playback from smartphones and tablets via Bluetooth
Connection to TVs, CD/MP3 players and other stereo sources via RCA
Nearfield listening in small to medium rooms
Key specifications
Brand: WAVEMASTER, Model: BASE (MPN 66500, EAN 4039039664996)
Configuration: 2-way, bass-reflex
RMS power: 2 × 15 W (total 30 W)
Frequency response: 50–22,000 Hz
Connectivity: Bluetooth A2DP (wireless) and RCA line-in (wired)
Controls: Volume, Bass, Treble, Input selector, Power/standby
Headphone output: 3.5 mm jack
Cabinet: Dampened MDF with removable fabric grille; grey/wood finish
Standby power consumption: \< 0.5 W; auto eco-standby after 2 hours without signal
How to use
Place the speakers on a stable surface and connect the active speaker to mains power. Select the input using the side-mounted input selector: choose Bluetooth for wireless streaming or Line for an RCA-connected source. Pair your Bluetooth device via A2DP if needed. Adjust volume, bass and treble using the side controls to suit the listening environment. For private listening, plug headphones into the 3.5 mm jack; the speaker output will be routed accordingly.
Usage recommendations
Position the speakers at ear height and allow a small distance from walls to improve bass response. Use the tone controls to reduce excessive bass in small rooms and switch the mains power off with the rear power switch if the system will not be used for extended periods to save energy.

## Specifications

### Loudspeakers

| Feature | Value |
|---|---|
| Audio output channels | 2.0 |
| Woofer diameter | 115 mm |
| Tweeter | Yes |
| Tweeter diameter | 25 mm |
| Woofer | Yes |
| Driver diaphragm material | Cellulose |
| Woofer diameter (imperial) | 4.3 " |
| Tweeter diameter (imperial) | 1 " |
| Speaker placement | Tabletop/bookshelf |
| Speaker type | 2-way |

### Amplifier

| Feature | Value |
|---|---|
| Signal-to-Noise Ratio (SNR) | 95 dB |
| Amplifier | Built-in |

### Subwoofer

| Feature | Value |
|---|---|
| Bass adjustment | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Line-in | Yes |
| Connectivity technology | Wired & Wireless |
| Bluetooth | Yes |
| Headphone outputs | 1 |

### Technical details

| Feature | Value |
|---|---|
| Frequency range | 50 - 22000 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 220 mm |
| Width | 160 mm |
| Depth | 185 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (standby) | 0.5 W |
| Current | 0.5 A |
| Power source type | AC |
| AC input frequency | 50 - 60 |
| AC input voltage | 100 - 240 |

### Performance

| Feature | Value |
|---|---|
| Product colour | Wood colour, Grey |
| RMS rated power | 30 W |
| Treble adjustment | Yes |
| Volume control | Rotary |
| On/off switch | Yes |
| Recommended usage | Universal |

## FAQ

### How much does the 2-way Speaker Wavemaster Base 66500 cost, and is it available for purchase?

The price is 105.99 € (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 19.06.2026 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: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can 2-way Speaker Wavemaster Base 66500 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 WAVEMASTER 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 WAVEMASTER 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: audio output channels, connectivity technology, 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 Wavemaster Base 66500?

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/3450068/57120406_large.webp