ACEFAST K3 Max 80W Portable Wireless Speaker
Original price was: 7,990৳.6,490৳Current price is: 6,490৳.
Spend ৳5,000 or more to save ৳150
- Fast Delivery Dhaka in 24–48h
- Secure Payment COD / MFS / Cards
- 100% Authentic Genuine Warranty
- 24/7 Support Expert Assistance
ACEFAST K3 Max 80W Portable Wireless Speaker
Key Features
- 80W Peak Power Output: Triple driver array featuring a 48W mid-low driver, two 16W high-frequency tweeters, and a passive bass diaphragm for punchy bass and vivid highs
- Advanced Digital Signal Processing (DSP): Built-in DSP chip optimizes audio frequencies in real time for clear vocals, deep bass, and minimal volume distortion
- IPX6 Heavy-Duty Water Resistance: Durable splashproof and rainproof construction designed to withstand outdoor party environments, poolside splashes, and travel
- Up to 20 Hours Playtime: High-capacity 5,000mAh / 7.4V rechargeable battery supports up to 20 hours of continuous music listening under moderate volume
- Bluetooth 5.4 Wireless Standard: Delivers rock-solid wireless connection, reduced power consumption, and instant device pairing
- True Wireless Stereo (TWS) Mode: Wirelessly link two ACEFAST K3 Max speakers together to build an expanded Left and Right stereo soundstage
- Multi-Source Audio Playback: Supports Bluetooth 5.4, 3.5mm AUX line-in, TF (MicroSD) card insertion, and USB-A flash drive music streaming
- Ergonomic Portable Design: Textured anti-slip body with a convenient strap handle for effortless outdoor carrying and travel
- 100% Authentic Brand Guarantee: Verified original stock available directly at Umrelo Bangladesh
80W Peak Output, Triple Drivers & IPX6 Water-Resistant Design
The ACEFAST K3 Max is a powerful 80W portable wireless speaker engineered for outdoor parties, gatherings, travel, and personal home listening. Available in the wireless speaker collection at Umrelo, this acoustic unit delivers room-filling sound in a rugged, easy-to-carry form factor.
Driven by a triple speaker setup containing one 48W mid-low woofer, dual 16W high-frequency drivers, and a passive bass diaphragm, the K3 Max covers a wide 60Hz to 20kHz frequency spectrum. Its IPX6 water-resistant chassis guards against rain and water splashes, while an internal 5,000mAh / 7.4V battery supports up to 20 hours of continuous wireless playback with convenient Type-C charging.
Pair your high-power portable speakers with high-capacity power banks, durable USB-C charging cables, and fast wall chargers directly at Umrelo Bangladesh.
Technical Specifications
| Brand & Manufacturer | ACEFAST |
| Product Model Name | ACEFAST K3 Max Portable Wireless Speaker |
| Speaker Category | High-Power Outdoor Portable Party Speaker |
| Peak Power Output | 80W Peak (1 × 48W Mid-Low Woofer + 2 × 16W Tweeters) |
| Speaker Driver Setup | 1 Mid-Low Driver + 2 High-Frequency Drivers + Passive Diaphragm |
| Audio Signal Processing | Integrated Digital Signal Processor (DSP) Engine |
| Frequency Response | 60 Hz – 20,000 Hz |
| Wireless Connectivity | Bluetooth Version 5.4 |
| Water Resistance Rating | IPX6 Rated (Splashproof & Rain Resistant) |
| Battery Capacity & Voltage | 5,000 mAh / 7.4V Rechargeable Li-ion Battery |
| Working Music Time | Up to ~20 Hours (Under moderate volume levels) |
| Charging Interface | USB Type-C Charging Port |
| Supported Audio Inputs | Bluetooth 5.4, 3.5mm AUX, TF (MicroSD) Card, USB-A Flash Drive |
| Stereo Pairing Tech | True Wireless Stereo (TWS) Linking |
| Dimensions & Net Weight | 190 × 101 × 95 mm | Net Weight: Approx. 1.43 kg |
| Category | Wireless Speakers & High-Power Audio Systems |
Note: Total working time depends on audio volume levels, selected playback source, and environmental conditions.
What's in the Box
• ACEFAST K3 Max 80W Portable Wireless Speaker × 1
• Carrying Strap Handle × 1
• USB Type-C Charging Cable × 1
• 3.5mm AUX Audio Cable × 1
• User Manual & Documentation × 1
Frequently Asked Questions
Can I pair two ACEFAST K3 Max speakers together for stereo sound?
Yes. The ACEFAST K3 Max supports True Wireless Stereo (TWS) pairing, enabling you to link two speakers wirelessly to create a wider Left and Right channel stereo soundfield.
Is the ACEFAST K3 Max safe to use outdoors in the rain?
Yes. It features an IPX6 water-resistant rating, protecting internal components against heavy rain, water splashes, and outdoor moisture.
Can I play music directly from a USB drive or Memory Card?
Yes. In addition to Bluetooth 5.4 wireless streaming, the speaker supports offline direct audio playback from USB-A flash drives, TF (MicroSD) cards, and standard 3.5mm AUX line-in cables.
Where can I buy original ACEFAST products in Bangladesh?
You can purchase 100% genuine ACEFAST audio products at Umrelo with fast delivery across Bangladesh, or visit our physical Experience Center in Dhaka at Shop 461, Level 03, Motalib Plaza, Hatirpool. WhatsApp: 01940166001. Explore all wireless speakers available at Umrelo.
Acefast Products in Bangladesh
Acefast is a consumer electronics brand known for stylish, well-built charging and audio accessories. Its range includes GaN and multi-port chargers, power banks (including magnetic wireless models), cables, wireless chargers, earbuds, neckbands, headphones, speakers and car accessories.
In Bangladesh, Acefast is a popular pick for everyday charging and audio. Umrelo stocks Acefast wall chargers, power banks, USB hubs, headphones and table and portable fans. Availability changes, so check the brand page for the current range. Prices change with stock and offers, so check the current price on each product page.
Where to buy authentic Acefast in Bangladesh: Umrelo sells original Acefast products at the best price, online with delivery across Bangladesh and at our showroom in Dhaka. Shop all Acefast products →
Why Buy Original Acefast Products from Umrelo
- Authentic Acefast products in Bangladesh, at the best price. We source from trusted distributors and keep our prices competitive.
- Visit our showroom and ask before you buy. Come to our Motalib Plaza store in Hatirpool, Dhaka, and talk to our team about which charger, power bank or headphone suits you. We're open 11 AM to 9 PM every day except Tuesday.
- Home delivery, so you don't need to leave home. Order online and we deliver across Bangladesh: Dhaka in 1 to 2 days, other districts in 2 to 3 days.
- Easy support. Our team is on WhatsApp for any question before or after you buy, and our return policy is stated clearly.
Acefast FAQs
Where can I buy authentic Acefast products in Bangladesh?
Umrelo sells authentic Acefast products in Bangladesh at the best price. Order online at umrelo.com.bd with delivery across Bangladesh, or visit our showroom at Shop 461, Level 03, Motalib Plaza, Hatirpool, Dhaka. See all Acefast products.
What does Acefast make?
Acefast makes chargers, power banks, cables, wireless chargers, audio products and car accessories. See what is in stock in our wall chargers, power banks and audio categories.
Does Acefast make magnetic power banks?
Yes. Acefast makes magnetic wireless power banks, such as the M31 10000mAh model. Check the product page for compatibility and output, or browse our power banks.
How fast is Acefast delivery in Bangladesh, and how can I pay?
Delivery inside Dhaka city costs ৳60 and takes 1 to 2 days. Gazipur, Savar and Narayanganj cost ৳100 (1 to 2 days). Other districts cost ৳120 and take 2 to 3 days, with the delivery charge paid in advance. You can pay by cash on delivery (inside Dhaka), mobile banking or card.
Can I buy Acefast products from your showroom at Motalib Plaza?
Yes, you can buy Acefast products at our showroom at Shop 461, Level 03, Motalib Plaza, Hatirpool, Dhaka. However, not every product listed on our website is always available at the showroom, so please contact us on WhatsApp at +880 1940-166001 before you visit. We are open every day from 11 AM to 9 PM, except Tuesday.
Delivery Information | ডেলিভারি তথ্য
Fast & Reliable Nationwide Shipping from Umrelo.com.bd
Inside Dhaka Metro
ঢাকা সিটির ভেতরেGazipur, Savar, Narayanganj
গাজীপুর, সাভার, নারায়ণগঞ্জOutside Dhaka Metro
ঢাকার বাইরে জেলা শহরLarge Items / Weight Notice
Delivery charges may vary for large items or products with significant weight. We will notify the customer during order confirmation.
অতিরিক্ত ওজনের বা বড় সাইজের প্রোডাক্টের ক্ষেত্রে ডেলিভারি চার্জ পরিবর্তন হতে পারে। অর্ডার কনফার্ম করার সময় গ্রাহককে তা জানিয়ে দেওয়া হবে।Order Cut-off Time: 04:00 PM
Orders placed after 4:00 PM will be processed on the next business day.
বিকাল ৪টার পরের অর্ডারগুলো পরবর্তী কার্যদিবসে প্রসেস করা হবে।Advance Payment Notice
For deliveries outside Dhaka Metro city areas, the delivery charge must be paid in advance to confirm the order.
ঢাকার বাইরের ডেলিভারির ক্ষেত্রে অর্ডার কনফার্ম করতে ডেলিভারি চার্জ অগ্রিম প্রদান করতে হবে।
ACEFAST K3 Max 80W Portable Wireless Speaker
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What is the price of the ACEFAST K3 Max 80W Portable Wireless Speaker in Bangladesh?
The latest price of ACEFAST K3 Max 80W Portable Wireless Speaker is 6,490৳. Shop genuine ACEFAST K3 Max 80W Portable Wireless Speaker online at Umrelo.com.bd or visit our Motalib Plaza Experience Center in Dhaka today.
- Fast Delivery Dhaka in 24–48h
- Secure Payment COD / MFS / Cards
- 100% Authentic Genuine Warranty
- 24/7 Support Expert Assistance
