The Konex 40W speaker blends a retro look with modern sound. It looks like a classic radio with leather accents and a chunky brass knob. In fact, Konex says it mixes “modern technology and retro classic aesthetics”. The speaker pumps out heavy bass (about 50W peak) through high‑quality drivers, and has a built‑in 4400mAh battery for roughly 20 hours of play.
In this review we’ll explore its design, sound, and features to see if it lives up to those claims.
Konex 40W Vintage Portable Wireless Speaker Review

Classic Retro Design
The Konex stands out with its wooden cabinet and leather-texture finish. It looks like vintage furniture next to your stereo gear. A thick leather carry strap on top makes it easy to move from room to room.
The build feels solid – it’s fairly heavy (about 7.5 pounds) but that weight means it won’t slide around on your shelf. The retro brass knob and corner trim add style. Overall it’s a cool throwback look that still fits modern home décor.
Powerful Bass Audio
The Konex really sings at mid and low frequencies. Inside are a 4″ woofer and a 2.75″ titanium driver that together deliver 40W (50W peak) of audio power. You’ll hear deep bass and clear mids without distortion.
The “echo hole” design helps spread sound in all directions. In tests the speaker filled my living room, and at a small party it kept the vibe alive without sounding tinny. Many users note that despite its price the “sound fidelity… is great”. Bottom line: it plays loud enough for a good house party or outdoor BBQ, with a satisfying bass punch.
Easy Knob Controls
This speaker has real analog controls, not just an app. A tactile brass volume knob on top makes it easy to adjust sound at a glance. You can also tweak the tone with two smaller knobs for bass and treble (high/low) adjustment.
Turning a dial feels satisfying and quick – no digging through phone menus. The control panel is simple and labeled, so anyone can use it. I found it handy to boost the bass with the knob when playing hip-hop, or cut the treble for late-night listening. These physical controls give you a bit more fine-tuning than many Bluetooth speakers.
Bluetooth & Wired Connections
The Konex uses Bluetooth 4.2, which means it pairs quickly and stays locked on up to about 33 feet away. In real use, I could walk around my yard or carry my phone upstairs and the music kept streaming without dropouts. It also has a 3.5mm AUX input for devices without Bluetooth (like old phones or laptops).
Unplug the wire and switch to “BT” mode, and it instantly re-connects. Surprisingly, it can even play music from a USB thumb drive. So you have options: stream playlists from any phone, plug in a PC, or load MP3s on a drive. All told, the connection options are very versatile for home or office use.
All-day Battery Life
A big perk is the 20-hour playtime on a full charge. Konex installs a 4400mAh rechargeable battery, and in tests it easily lasted through a long weekend of music (on moderate volume). You can bring it outdoors without wires all day. One user noted around 9–10 hours at medium volume – so louder listening will cut that down – but overall it’s excellent for camping or day-long parties. Charging takes a few hours with the included power cable.
When the battery is low, just plug it into the wall and you can keep listening with no quality drop. This speaker won’t die on you during a house party.
Pros:
- Vintage wooden design looks classy.
- Sturdy build and leather strap for easy carrying.
- Strong stereo sound with deep bass and clear highs.
- Physical knobs let you easily adjust volume and tone.
- Bluetooth 4.2 connection up to ~33 ft without skips.
- Includes AUX jack and USB playback.
- Long battery life (around 20 hours on one charge).
Cons:
- Quite heavy (about 7.5 lbs) – not the smallest travel speaker.
- No water resistance; avoid rain or splashes.
- Volume knob has coarse steps, so loudness changes in chunks.
- No FM radio or hands-free mic function.
FAQs for Konex 40W Vintage Portable Wireless Speaker Review
- Q: Is the speaker waterproof? A: No. It has a wooden and leather body, so you should keep it dry. (Specs list “Is Waterproof: FALSE”.)
- Q: How long is the battery life? A: Konex claims about 20 hours on a full charge. In practice, lower volumes will reach that, and even at higher volume you should get most of a day.
- Q: Can I use it while charging? A: Yes. You can play music while it’s plugged in, and the sound quality stays the same. (It will slowly use power as it charges.)
- Q: What devices can it connect to? A: It pairs to any Bluetooth device (phones, tablets, laptops) up to ~33 ft. It also has a 3.5mm AUX input if you want to plug in a non-Bluetooth device.
- Q: What’s included in the package? A: The box contains the Konex speaker, a detachable volume knob, and the power/charging cable.
- Q: Does it have FM radio or phone call support? A: No. It doesn’t include an FM tuner or microphone. It’s designed for music playback only. It can, however, play MP3 files from a USB drive if you want offline playback.
- Q: Is it easy to carry around? A: It’s not a tiny speaker – it weighs over 7 lbs. But it has a solid leather handle on top, so you can grab it and move it where you need.
Final Verdict
The Konex 40W Vintage Bluetooth Speaker is perfect if you want big sound with old-school style. It looks great on a bookshelf and gives loud, bassy audio for parties or home use. The analog knobs and long battery life mean it’s easy to use all day.
Keep in mind it isn’t waterproof and it’s a bit heavy, but for its price it offers a lot of features. If you love retro design and want a speaker that fills a room, the Konex delivers a fun, powerful listening experience that many buyers highly recommend.
Overall, it’s a satisfying blend of vintage charm and modern performance.