Is this a good fit for a loud work environment? Also is the bass adjustable?

I work in a pretty large sheet metal shop and it is pretty loud. In a 25 ft radius it is loud enough with grinders and such operating around me. The bass is not adjustable. This speaker is well worth the money

power adapter what style? Wall, USB?

It is USB type-C cord no wall outlet included in the box. So you have to use your phone charger if you have type-C or preferably connect the USB type-C together with your 5V charger that's 2A and above. I have a Motorola G7 power so I use the same power adapter for phone and speaker.

Is this a stereo or mono speaker?

It is absolutely stereo! To the point that you will clearly hear left and right panning in mixes. Then you can get two and pair them, and it's advertised as true left and right stereo. Given that there is a 3.5mm input jack as well, I plan to get a long cord with a splitter that goes from stereo to mono, left and right so I can play guitar through my effects unit, and then run from the stereo auxiliary out into each speaker. I'm so excited to get the next one.

How does this compare to the soundcore Motion Plus for the money and good clarity

I have the Soundcore Motion+ and the W-King D8. For sound quality in my opinion the Motion+ wins, but only slightly. If I were sitting in my living room with the speaker beside me, I'd probably choose the Motion+. However, the D8 is a beast compared to the Motion+ while still having balanced sound that is not overwhelmed by its excellent bass. The longer I have my D8 (about 2 years) the more I love it, not just for its booming bass power, but for its pleasant sound. D8 is a very enjoyable speaker even when not blasting. If I could only have one of these, I'd pick the D8 without hesitation.

W-KINGBluetooth Speaker, 90W Max Portable Loud Speakers Wireless, IPX6 Waterproof Outdoor Speaker, 50W Deep Bass/2 Powerful Subwoofer/40H/Power Bank/Dual Pairing/EQ/TF/AUX/NFC for Camping,Pool,Party

W-KINGBluetooth Speaker, 90W Max Portable Loud Speakers Wireless, IPX6 Waterproof Outdoor Speaker, 50W Deep Bass/2 Powerful Subwoofer/40H/Power Bank/Dual Pairing/EQ/TF/AUX/NFC for Camping,Pool,Party

Product ID: 154165162

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Details

Brand
W-KING
Speaker Maximum Output Power
90 Watts
Frequency Response
60 Hz
Connectivity Technology
Auxiliary NFC
Audio Output Mode
Stereo

💧IPX6 waterproof rating

🔊90W max output power

🔋40 hours battery life

Description

🎉 Turn up the volume, turn heads everywhere you go!

IMMERSIVE 180 W STEREO SOUND - Pair two W-KING D8 speakers wirelessly for a booming home theater experience anywhere.
UNSTOPPABLE 40 HOUR PLAYBACK - Keep the party alive all day and night with ultra-long battery life and quick recharge.
RUGGED IPX 6 WATERPROOF DESIGN - Built to brave poolside splashes, beach days, and outdoor adventures without missing a beat.
DEEP BASS CRYSTAL CLEAR TREBLE - Dual subwoofers and tweeters deliver punchy bass and crisp vocals for every music genre.
SEAMLESS CONNECTIVITY POWER BANK - Bluetooth 5.0, NFC, AUX, TF card support plus a built-in power bank to keep your devices charged.

The W-KING Bluetooth Speaker delivers powerful 90W max output with dual subwoofers and tweeters for rich, immersive sound. Its IPX6 waterproof and shockproof design ensures durability for all outdoor activities. Enjoy up to 40 hours of continuous playback on a single charge, with Bluetooth 5.0, NFC, AUX, and TF card connectivity options. Dual pairing lets you wirelessly link two speakers for a 180W stereo surround experience. Plus, it doubles as a power bank and features hands-free calling and an adjustable strap for ultimate portability.

Specifications

Number of Batteries	4 Lithium Ion batteries required.
Is Electric	Yes
Power Source	Battery Powered
Input Voltage	5 Volts
Speaker Maximum Output Power	90 Watts
Compatible with Vehicle Type	Car
Compatible Devices	Laptop, Desktop, Television, Smartphone
Speaker Size	2 Inches
Water Resistance Level	Waterproof
Bluetooth Range	1E+2 Feet
Number of Microphones	1
MP3 player	No
Specific Uses For Product	home, offices, backyards, patios, pool parties, beach parties, tailgate parties, garage, cookouts, hiking camping trips
Controller Type	Battery Powered
Color	Green
Is Waterproof	True
Maximum Range	100 Feet
Control Method	Touch
Audio Output Mode	Surround, Stereo
Mounting Type	Floor Standing, Tabletop, Door Mount, Flush Mount, Shelf Mount, Handlebar Mount, Tabletop Mount，Projector, Desktop, Television, Smartphone
Material Type	Metal, Acrylonitrile Butadiene Styrene (ABS)
Speaker Type	Subwoofer
Additional Features	Bass Boost, Portable, Waterproof, Built In Microphone, Usb Port, Shockproof, Stereo pairing
Recommended Uses For Product	home, offices, backyards, patios, pool parties, beach parties, tailgate parties, garage, cookouts, hiking camping trips
Item Weight	5.3 Pounds
Item Dimensions D x W x H	4.65"D x 12.57"W x 4.65"H
Unit Count	1 Count
Number of Audio Channels	5.0
Frequency Response	60 Hz
Battery Charge Time	40 Hours
Subwoofer Connectivity Technology	Wireless
Connectivity Protocol	Bluetooth
Wireless Technology	Bluetooth, NFC
Connectivity Technology	Bluetooth, Auxiliary, NFC
Number Of Circuits	1
Audio Driver Type	Dynamic Driver