# Portable Speaker Aiwa KBTUS-900 Black

**URL:** https://aio.lv/en/product--aiwa-kbtus-900--4341157
**Data updated:** 2026-06-02 20:10 (EEST)
**Category:** Portable Speakers
**Manufacturer:** aiwa
**Manufacturer code:** KBTUS-900
**EAN:** 8435256896541
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 467.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 386.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--aiwa-kbtus-900--4341157

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 18.85 EUR |

## Summary description

The Aiwa KBTUS-900 is a powerful 3-way portable speaker with a 100 W RMS rated power. It features a 1 mm tweeter and a 30.5 cm (12") subwoofer for rich sound. With a frequency range of 60 - 20000 Hz and a signal-to-noise ratio of 74 dB, enjoy clear audio. Connectivity options include wired and wireless with Bluetooth range of 10 m. It supports MicroSD cards and FM radio bands, making it versatile for all your audio needs.

## Long description

The Aiwa KBTUS-900 is a robust 3-way portable speaker designed to deliver high-quality audio performance with a total RMS power of 100 W. Featuring a 1-inch tweeter and a large 12-inch subwoofer, this speaker provides a balanced sound profile with deep bass and clear highs. It is engineered to handle a wide frequency range from 60 Hz to 20,000 Hz, ensuring that your music is reproduced with clarity and depth. With a signal-to-noise ratio of 74 dB, it maintains audio integrity across various volume levels, making it a reliable choice for both indoor and outdoor settings.
Advantages
This portable speaker stands out due to its versatile power options, allowing it to operate via AC, DC, or its internal battery, which provides flexibility for different environments. The inclusion of both wired and wireless connectivity, including Bluetooth with a 10-meter range, ensures seamless integration with smartphones, tablets, and other audio sources. Additionally, the integrated FM radio and MicroSD card support offer multiple ways to enjoy your favorite content without needing external devices. Its durable construction and powerful output make it an ideal centerpiece for gatherings and events.
Suitable for
Outdoor parties and social gatherings
Home entertainment and music playback
Karaoke sessions and live instrument performances
Events requiring portable yet powerful sound reinforcement
When it may not be suitable
This speaker may not be the best choice for users seeking a compact or lightweight audio solution, as its weight of 23.7 kg makes it less portable than smaller Bluetooth speakers. Furthermore, it might be overpowered for small, quiet indoor spaces where high-volume output is not required.
Key specifications
Power output: 100 W RMS
Speaker configuration: 3-way system
Subwoofer size: 30.5 cm (12 inches)
Frequency response: 60 - 20,000 Hz
Signal-to-noise ratio: 74 dB
Connectivity: Bluetooth (10 m range), wired, MicroSD, FM radio
Power sources: AC, DC, Battery
Weight: 23.7 kg
How to use
To begin using the Aiwa KBTUS-900, ensure the device is charged or connected to a power source. Power on the unit and select your preferred input mode using the control panel. For wireless playback, enable Bluetooth on your device and pair it with the speaker within the 10-meter range. If using a MicroSD card, insert it into the designated slot to automatically begin playback. You can adjust the volume and audio settings directly on the speaker to suit your environment.
What to consider before purchase
Verify if the 23.7 kg weight is manageable for your intended transport needs.
Ensure you have adequate space for a 12-inch subwoofer system.
Check if the available connectivity options meet your specific audio source requirements.
Usage recommendations
For optimal sound quality, place the speaker on a stable, flat surface away from corners to prevent unwanted bass resonance. If using the battery, ensure it is fully charged before long events to maintain consistent performance.

## Specifications

### Ports & interfaces

| Feature | Value |
|---|---|
| Connectivity technology | Wired & Wireless |
| Microphone in | Yes |
| DC-in jack | Yes |
| AUX in | Yes |
| Bluetooth range | 10 m |

### Performance

| Feature | Value |
|---|---|
| Compatible memory cards | MicroSD (TransFlash) |
| FM radio | Yes |
| Supported radio bands | FM |
| Equalizer bands quantity | 5 |
| Bass adjustment | Yes |
| Card reader integrated | Yes |

### Technical details

| Feature | Value |
|---|---|
| Equalizer | Yes |
| Bluetooth | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Microphone included | Yes |
| Manual | Yes |

### Loudspeakers

| Feature | Value |
|---|---|
| Woofer diameter | 4 mm |
| Tweeter diameter | 1 mm |
| Subwoofer driver diameter (imperial) | 12 " |
| Speaker type | 3-way |
| Number of speakers | 2 |

### Features

| Feature | Value |
|---|---|
| Bluetooth version | 4.2 |
| Signal-to-Noise Ratio (SNR) | 74 dB |

### Audio

| Feature | Value |
|---|---|
| RMS rated power | 100 W |
| Peak Music Power Output (PMPO) | 800 W |
| Frequency range | 60 - 20000 |

### Other features

| Feature | Value |
|---|---|
| Type | Trolley Public Address (PA) system |

### Battery

| Feature | Value |
|---|---|
| Battery capacity | 7000 mAh |
| Charging time | 10 h |
| Battery voltage | 12 V |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 23.7 kg |
| Height | 1200 mm |
| Width | 400 mm |
| Depth | 370 mm |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 26700 g |
| Package depth | 1250 mm |
| Package height | 450 mm |
| Package width | 470 mm |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |

### Power

| Feature | Value |
|---|---|
| Power source type | AC, Battery, DC |

## FAQ

### How much does the Portable Speaker Aiwa KBTUS-900, Code: KBTUS-900 cost, and is it available for purchase?

The price is 467.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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 27.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Portable Speaker Aiwa KBTUS-900, Code: KBTUS-900 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 aiwa 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 aiwa 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: number of speakers, weight, product colour, power source type, 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 Portable Speaker Aiwa KBTUS-900, Code: KBTUS-900?

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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