Awei KA50 Wireless Speaker Surround Stereo Bluetooth Speaker

Thin TV speakers have a job to do: be thin. Sound quality is not it. The Awei KA50 Wireless Speaker Surround Stereo Bluetooth Speaker is the upgrade — a 24W wireless soundbar that replaces flat, tinny built-in audio with clear, room-filling stereo. With 24W of output, a 57mm drive unit, and 90dB sensitivity across a 20Hz–20KHz range, the awei ka50 gives movies, games, and music the presence they deserve.

At 794mm wide and just 53mm tall, the awei ka50 slides neatly under most TVs or across a desk without blocking the screen. Bluetooth 5.4 pairs fast with phones, tablets, laptops, and TVs, and multi-device memory makes switching between paired devices easy. No Bluetooth on the source? Plug in with the AUX (3.5mm) cable, or play from a TF card and USB.

This page is written from the verified research notes for this soundbar. Every number below comes from those verified notes — nothing here is estimated, and anything not confirmed is stated as omitted rather than guessed.

Design and Build

The awei ka50 is built for the space under your screen, not on top of your attention. A long black bar — 794 × 94 × 53mm — with a metal mesh top carrying the centered awei logo, it sits low on a media console or desk shelf and lets the TV stay the visual star. The slim 53mm height clears most TV stands without blocking the remote’s line of sight to the screen’s bottom bezel.

The form factor is the point: a true soundbar, not a pocket speaker pretending. It belongs under the TV in the living room, under the monitor on a gaming desk, or beside the monitor in a home office. Measure your console first — at 794mm wide it fits most TV consoles and desks, but a tape measure takes ten seconds and avoids a return.

Sound and Performance

With 24W of output, a 57mm drive unit, and 90dB sensitivity, the awei ka50 delivers distinct mids and robust bass across a 20Hz–20KHz range. Dialogue stays clear in movies, explosions land with weight, and music feels alive — the classic soundbar promise, and the reason people buy one in the first place.

Set expectations plainly: 24W is room sound, not party-system sound. It fills a living room, a bedroom, or a study with ease; it will not carry a rooftop gathering. Where it shines is the upgrade path — going from tinny built-in TV speakers to a proper soundbar is the single biggest audio jump a living room can get for the money.

Battery and Charging

The 2000mAh battery gives up to 4 hours of wireless playback — a full movie, a long gaming session, or a workday’s worth of background music on a single charge. In standby it holds for up to 100 days, so it survives the weeks between uses without needing a rescue charge.

Type-C charging refills it in about 2.5 hours, and you can keep it plugged in for continuous play — most owners will park it under the TV on permanent power and only unplug it when they move it. Battery figures are per-manufacturer figures, and real-world playtime moves with volume and playback source.

Controls and Features

Bluetooth 5.4 pairs fast with phones, tablets, laptops, and TVs, with stable, low-latency audio across a 10m range. Multi-device memory remembers your paired devices and makes switching between them easy — start a movie on the laptop, take a call break on the phone, switch back, all without re-pairing.

No Bluetooth on the source? The awei ka50 still plays. Plug in with the included AUX (3.5mm) cable, or play music straight from a TF card or a USB drive — no phone required. That makes it a standalone music player for a shop counter, a study desk, or anywhere you want music without a phone in the loop.

Specifications

All figures are taken from the verified research notes for this soundbar. Output power, drive size, Bluetooth version, battery, dimensions, and box contents are manufacturer-listed figures. Call-handling and waterproof ratings are not published, so they are omitted rather than guessed.

The x-ray style render above is an illustrative reconstruction showing how the components sit inside the soundbar — a visualization of the manufacturer’s listed parts (57mm drive units, 2000mAh battery, Bluetooth 5.4 board), not a photograph of disassembled hardware.

What’s in the Box

The verified box contents are exactly four items: the soundbar, one AUX audio cable, one Type-C charging cable, and the user manual. If any accessory matters to your purchase, confirm exactly what ships with Gadget Superb on Messenger or at care@gadgetsuperb.com before ordering.

Three Rooms, One Soundbar

Start with the living room, the job the awei ka50 was shaped for. Parked under the TV on permanent power, it wakes with the screen and turns flat built-in TV audio into proper stereo — dialogue you can follow without riding the volume button, and enough low end that a film feels like a film. Because it also runs on its 2000mAh battery for up to 4 hours, the same bar unplugs and moves to the bedroom or the balcony for a match or a music session without any rewiring ritual, then goes back under the TV when the evening ends.

The second room is the desk. Under a monitor, this is a PC and laptop speaker that happens to be a soundbar: Bluetooth 5.4 pairs it to the computer in seconds, multi-device memory remembers the pairing alongside your phone, and the 794mm width that suits a TV console suits a wide desk just as well. Video calls, lecture recordings, online classes, and background music all gain the same thing the TV gets — clear mids from the 57mm drive unit and a fuller bottom end than any laptop speaker squeezed into a thin chassis can manage.

The third room has no screen at all: a shop counter, a café table corner, a study desk, a kitchen shelf. Load a TF card or a USB drive and the bar plays with no phone in the loop, which is exactly what a counter needs — music that starts with the shutters and asks nothing of anyone’s handset or data plan. The AUX input covers the leftovers: an older media player, a desktop PC without Bluetooth, a projector — anything with a 3.5mm jack, with the cable for it already in the box.

What 24W and 90dB Mean at the Sofa

Two lines in the specifications deserve a plain-language translation. The 90dB sensitivity figure describes how efficiently the awei ka50 turns power into volume — a higher sensitivity number means more loudness from the same watts, which is how a 24W bar fills a living room without strain or distortion at everyday levels. The 20Hz–20KHz frequency range is the span of sound it is built to reproduce, from the bottom of the bass range to the top of the treble: the full width of what music and film soundtracks actually contain, carried by the 57mm drive unit.

In listening terms, that combination is why the upgrade from built-in TV speakers feels so large. TV speakers are squeezed into a thin cabinet and aimed at the wall or the floor; this bar faces the room with a proper drive unit and a cabinet shaped for sound. Dialogue sits in the mids, where the awei ka50 is clearest, and the low end gives explosions, drums, and basslines a floor to stand on instead of a rattle at the back of the set.

The same clarity is what lecture recordings, online classes, and video calls need — voices recorded on ordinary laptop microphones stay intelligible instead of dissolving into the room, and long listening stays comfortable because nothing has to be pushed to an uncomfortable volume to be understood. You do not need to know any of the numbers to hear the difference — but the numbers are exactly why you hear it.

Keep the honest boundary in view as well: this is room sound, tuned for sofas and desks at a few metres, not a party system for a rooftop crowd. Within the rooms it was built for — living room, bedroom, office, shop — the awei ka50 is the complete answer to thin built-in audio, and it stays the answer every day without being thought about again.

Why Buy From Gadget Superb

Order this soundbar from Gadget Superb with cash on delivery anywhere in Bangladesh — pay in cash when the parcel arrives, with no advance payment, card details, or OTPs ever asked. Delivery takes 1–3 working days inside Dhaka (৳70) and 2–5 working days outside Dhaka (৳120). Every order carries 7-day easy returns: keep the soundbar in original condition with box and accessories, and start a return with your order number via hotline 09638054751, care@gadgetsuperb.com, or Messenger.

A soundbar is a measure-twice purchase — check the 794mm width against your console before ordering. Learn more about the brand on the Awei official site, then explore the full Audio Electronics collection or compare Bluetooth speakers to find the right fit.

Frequently Asked Questions

Is the Awei KA50 an original Awei product?

This listing is for this model as catalogued by Gadget Superb under the Awei brand. The store does not claim official-distributor status for any brand it carries. If authenticity documentation matters to you, message the store on Messenger or email care@gadgetsuperb.com before ordering and they will clarify what they can share.

Does this soundbar come with a warranty?

This soundbar comes with a 7-day store warranty. Warranty terms vary by product at Gadget Superb. If a warranty matters to you, confirm the terms with the store — hotline 09638054751, care@gadgetsuperb.com, or Messenger — before placing your order.

How long does delivery take, and what are the charges?

Inside Dhaka, delivery costs ৳70 and takes 1–3 working days; outside Dhaka, it costs ৳120 and takes 2–5 working days. These are estimates, not guarantees. Your awei ka50 ships once you place a cash-on-delivery order.

How does cash on delivery work? Can I check the soundbar before paying?

Cash on delivery means you pay the courier in cash when the parcel arrives. Gadget Superb never asks for advance payment, card details, OTPs, or mobile-banking PINs. Couriers generally do not allow opening a parcel before payment, so check your soundbar right after the courier leaves and contact the store within the 7-day return window if anything is wrong.

What is the return policy if my Awei KA50 arrives faulty?

Every Gadget Superb product carries 7-day easy returns. If it arrives damaged or faulty, keep it in its original condition with the box and accessories, then start a return with your order number via hotline 09638054751, email care@gadgetsuperb.com, or Messenger.

How long does the battery last on the Awei KA50?

Up to 4 hours of wireless playback on a single charge, per the manufacturer, with a recharge of about 2.5 hours over Type-C. Real-world playtime depends on volume and whether you are streaming over Bluetooth or playing from a TF card, USB, or AUX. For TV duty, keep the awei ka50 plugged in and it plays continuously without touching the battery.

How do I connect the Awei KA50 to my TV?

Two ways: pair it wirelessly over Bluetooth 5.4 if your TV supports Bluetooth audio output, or plug in with the included AUX (3.5mm) cable from your TV’s headphone or line-out jack. The wired AUX route gives the most reliable lip-sync for movies. Follow the user manual in the box for the exact steps.

What playback sources does the Awei KA50 support?

Four: Bluetooth 5.4 for wireless streaming from phones, tablets, laptops, and TVs; an AUX (3.5mm) input for wired connections; a TF card slot for memory cards; and a USB port for pen drives. The TF card and USB play with no phone at all, so it works as a standalone music player for a shop counter or a study desk.

Will the 794mm soundbar fit under my TV?

Measure your TV console or desk shelf before ordering — the bar is 794mm wide, 94mm deep, and 53mm tall. It fits most standard TV consoles and desks, and the 53mm height clears most TV stands without blocking the bottom of the screen. If your console is narrower than 794mm, the bar will overhang; the fit guide image above shows the proportions.

What is in the box?

The verified box contents are exactly four items: the soundbar, one AUX audio cable, one Type-C charging cable, and the user manual. If any accessory matters to your purchase, confirm exactly what ships with Gadget Superb on Messenger or at care@gadgetsuperb.com before ordering.

What is the price of the Awei KA50 in Bangladesh?

The current price is shown on the product page and can change during sales, so no figure is quoted here. Check the live Awei KA50 page on Gadget Superb for today’s price — that is what you pay in cash on delivery, plus the standard delivery fee.

How do I care for my Awei KA50?

Wipe the metal mesh top with a soft dry cloth and keep the speaker grille free of dust. Keep the awei ka50 on a stable surface where it will not be knocked off the console, and avoid long exposure to direct heat or dampness. Charge it fully before storing it for weeks, and if the verified figures here differ from your unit’s manual, the manual wins — treat this page as a guide.

Can I leave the Awei KA50 plugged in all the time?

Yes — that is how most owners will use it. The awei ka50 plays continuously while plugged in, so parked under the TV on permanent power it never touches its battery during normal TV duty. The 2000mAh battery and its up-to-4-hour wireless playtime are there for when you unplug the bar and move it — a bedroom session, a balcony match, a desk with no free socket nearby — after which it goes back on power and back to work.

Even left unplugged between uses, the battery holds standby for up to 100 days per the manufacturer, so a bar that sits quiet for weeks is not a dead bar when you reach for it again — it wakes, pairs, and plays. And when the battery has been worked, a full refill over the Type-C port takes about 2.5 hours, so an overnight or a workday on the cable returns it to full.

Can I use it as a PC or laptop speaker?

Yes. Pair it over Bluetooth 5.4 — multi-device memory remembers your computer alongside your phone, so switching back and forth does not mean re-pairing each time — or connect it with the included AUX (3.5mm) cable for a wired link that never drops. At 794mm wide it sits neatly under most monitors, and it gives calls, lectures, games, and music the same clear mids and fuller bass it gives the TV across the room.

Which input should I choose for movies, music, and phone-free listening?

Match the input to the job. For movies, the wired AUX connection gives the most reliable lip-sync, with Bluetooth 5.4 the convenient wireless alternative across its 10m range. For music from your phone or laptop, Bluetooth is the everyday choice. For phone-free listening — a shop counter, a study desk, a kitchen — load a TF card or USB drive and the bar plays entirely on its own, no handset involved and no pairing to manage.