ACEFAST K3 Ultra Portable Wireless Speaker
Original price was: ৳ 13,850.00.৳ 9,480.00Current price is: ৳ 9,480.00.
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EMI available for orders above ৳ 5,000.00.
Warranty
7 Days Replacement
6 Month Warranty
Shipping
Payment Methods
Delivery Time
Inside Dhaka: Next day to 3 business days.
*Inside Dhaka North and South City Corporation.
Outside Dhaka: Next day to 5 business days.
Shipping Charge
Inside Dhaka: Starts from 60Tk.
Outside Dhaka: Starts from 120Tk.
Payments
Spend TK.5000+ & pay in 3-36 months.
ACEFAST K3 Ultra Portable Wireless Speaker
- Offers ultra-high output with a 120 W peak power rating, delivering powerful and immersive audio that goes beyond typical portable speakers.
- Supports multi-mode playback—Bluetooth 5.4, AUX input, USB flash drive, TF card, and TWS pairing—allowing for versatile usage across devices and scenarios.
- Equipped with a 4,500 mAh high-capacity battery offering around 19 hours of music playback under moderate volume, reducing the need for frequent recharging.
- Features an IPX6 waterproof design, ensuring resilience against splashes and outdoor elements, making it well suited for outdoor use, poolside setups, or travel.
- Includes three preset EQ modes and dynamic RGB lighting effects, enabling you to customize both sound and visual presentation to suit your mood or event.
- Enables true stereo sound by supporting TWS mode—pairing two K3 Ultra units to expand the audio field and deliver a wide, immersive soundstage.
- Built with a compact form factor (~230 × 119.5 × 102.5 mm size, ~2.06 kg weight) and a carrying strap for enhanced portability without sacrificing sound performance.
- Incorporates passive radiators and a multi-driver system (one mid-low driver and two high-frequency drivers) to produce rich bass and clear treble across the audio spectrum.
Specification Chart – ACEFAST K3 Ultra Portable Wireless Speaker
| Specification | Details |
|---|---|
| Brand | ACEFAST |
| Model | K3 Ultra |
| Bluetooth Version | v5.4 |
| Maximum (Peak) Output Power | 120 W (1×66 W + 2×27 W) |
| Rated (Continuous) Power | Rated 1×33 W + 2×13.5 W |
| Speaker Units | 3 (one mid-low driver and two high-frequency drivers) |
| Passive Radiators | 2 passive diaphragms |
| Battery Capacity | 4,500 mAh / 11.1 V |
| Playback Time | Up to ~19 hours (at 50% volume) |
| Charging Time | Approximately 6 hours |
| Frequency Response | 60 Hz – 20 kHz |
| Waterproof Rating | IPX6 |
| TWS Support | Yes—true wireless stereo interconnect |
| EQ Modes | 3 modes (Music, Movie, Outdoor) |
| Lighting Effects | RGB lighting (multiple modes) |
| Connectivity Options | Bluetooth, AUX (3.5mm), USB-A (flash drive), TF card slot |
| Dimensions | ~230 × 119.5 × 102.5 mm |
| Weight | ~2.06 kg |
Order from T-Tech or visit our Shop- (New)06, 1st Floor, Shah Amanat City Corporation Super Market, Chittagong, Bangladesh.
FAQs
1. What is the ACEFAST K3 Ultra Portable Wireless Speaker?
The ACEFAST K3 Ultra is a compact and portable wireless Bluetooth speaker designed to deliver clear sound, balanced bass, and reliable performance for everyday listening.
2. Is the ACEFAST K3 Ultra truly portable?
Yes, its lightweight and compact design makes it easy to carry, perfect for travel, outdoor use, and on-the-go music enjoyment.
3. Does the ACEFAST K3 Ultra support Bluetooth connectivity?
Yes, it features Bluetooth wireless technology for fast pairing and stable connections with smartphones, tablets, laptops, and other Bluetooth-enabled devices.
4. How is the sound quality of the ACEFAST K3 Ultra?
The speaker delivers clear vocals, balanced mids, and punchy bass, making it suitable for music, podcasts, videos, and calls.
5. Can I use the ACEFAST K3 Ultra for outdoor activities?
Yes, it is ideal for outdoor use, such as picnics, travel, walking, and casual gatherings.
6. Does the ACEFAST K3 Ultra support hands-free calling?
Yes, it includes a built-in microphone for convenient hands-free calling when connected to your smartphone.
7. What is the battery life of the ACEFAST K3 Ultra?
The speaker offers long-lasting battery performance for extended playback (actual usage time may vary depending on volume and usage).
8. Is the ACEFAST K3 Ultra easy to use?
Yes, it has simple control buttons for music playback, volume adjustment, and call management.
9. Which devices are compatible with the ACEFAST K3 Ultra?
It is compatible with Android phones, iPhones, tablets, laptops, and other Bluetooth-enabled devices.
10. Is the ACEFAST K3 Ultra suitable for daily use?
Yes, its portable design, reliable wireless connection, and quality sound output make it perfect for everyday listening at home or on the move.
Brand
ACEFAST
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