Short answer: the Bose SoundLink Plus if sound quality matters most, the W-King T9 if price matters most. The Bose SoundLink Plus ranks #22 of 77 large speakers at $199.99. The W-King T9 ranks #38 at $130, $69.99 cheaper.
What the Bose SoundLink Plus offers: IP67 rated, IP67 water/dustproof. Close to 20 hour battery life. Vibrant sound with booming bass, clean mids. Bluetooth 5.4 with good range. Premium tactile grille, smooth silicone. Quality build at $269. Watch for: Boosted thuddy bass, but not as deep as the SoundLink Flex and you should probably just buy one of those instead if you want a Bose.
What the W-King T9 offers: 80W output power, 106dB max volume, 24-hour battery life, power bank function, Bluetooth 5.3 with 100ft range, TWS stereo pairing with wireless microphone, dual subwoofers, RGB lighting, MicroSD and AUX support, USB-C charging, karaoke capability Watch for: Peaks in the upper mids which makes it sound a bit harsh.
Buy the Bose SoundLink Plus when sound quality outweighs the price for you, and the W-King T9 when the price outweighs sound quality instead.
Water resistance is not close: the Bose SoundLink Plus is rated at IP67 (brief submersion), well ahead of the W-King T9 at no water resistance.
Specifications Side By Side
| Bose SoundLink Plus | W-King T9 | |
|---|---|---|
| Price | $199.99 | $130 |
| Ranked | #22 of 77 in Large Size Portable Bluetooth Speakers | #38 of 77 in Large Size Portable Bluetooth Speakers |
| App | Yes | No |
| Aux Input | No | Yes |
| Battery Life | 20 hours (Manufacturer specified) | 24 hours (Manufacturer specified) |
| Built in Microphone | No | Yes |
| IP Rating | IP67 | None |
| Party Mode | Yes (Bose Party mode) | No |
| Power Bank | Yes (USB-C) | Yes (USB-A) |
| Power Input | USB-C | USB-C |
| TWS | Yes | Yes |
| Weight | 3.3 lbs / 1.5 kg | 10.1 lbs / 4.6 kg |
| Bluetooth Codecs | SBC | SBC |
| EQ | No | No |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| Bluetooth Version | 5.4 | 5.3 |
| Dimensions | 9.1" x 3.9" x 3.4" (231 x 99 x 86 mm) | 11.8" x 5.9" x 4.7" (300 x 150 x 120 mm) |
| Output Power | Specs not published by manufacturer | 80W |
| Drivers | 1x 2.5" (63.5mm) woofer + 1x ~0.78" (20mm) tweeter + 4x passive radiators | 2x 4.04" subwoofers + drivers |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 47Hz |
| Max Volume | - | 106dB |
| MicroSD Playback | - | Yes |
Related Speaker Comparisons
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- Harman Kardon Citation 200 vs Teufel Rockster Cross
- Teufel Rockster Cross vs LG Xboom Bounce
- Soundcore Rave Neo 2 vs Teufel Rockster Cross
- Harman Kardon Citation 200 vs Bose SoundLink Plus
- Marshall Stockwell 2 vs W-King T9
Prices on this page were last checked August 27, 2026 at 10:09 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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The Two Speakers In Full
Bose SoundLink Plus: $199.99 Amazon eBay
Pros: IP67 rated, IP67 water/dustproof. Close to 20 hour battery life. Vibrant sound with booming bass, clean mids. Bluetooth 5.4 with good range. Premium tactile grille, smooth silicone. Quality build at $269.
Cons: Boosted thuddy bass, but not as deep as the SoundLink Flex and you should probably just buy one of those instead if you want a Bose.
Full Bose SoundLink Plus review and specifications →
| App | Yes |
|---|---|
| Aux Input | No |
| Battery Life | 20 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.4 |
| Built in Microphone | No |
| Digital Aux Input | No |
| Dimensions | 9.1" x 3.9" x 3.4" (231 x 99 x 86 mm) |
| Drivers | 1x 2.5" (63.5mm) woofer + 1x ~0.78" (20mm) tweeter + 4x passive radiators |
| EQ | No |
| IP Rating | IP67 |
| Omnidirectional | No |
| Output Power | Specs not published by manufacturer |
| Party Mode | Yes (Bose Party mode) |
| Power Bank | Yes (USB-C) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 3.3 lbs / 1.5 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
- Bose SoundLink Plus vs Teufel Rockster Cross
- Bose SoundLink Plus vs Soundcore Motion X500
- Bose SoundLink Plus vs Soundcore Rave Neo 2
- Bose SoundLink Plus vs Soundcore Motion X600
- Bose SoundLink Plus vs Sonos Move 2
- Bose SoundLink Plus vs JBL Xtreme 3
- Bose SoundLink Plus vs Bose SoundLink Max
- Bose SoundLink Plus vs Sonos Move
- See all 40 comparisons
W-King T9: $130 Amazon Aliexpress eBay
Pros: 80W output power, 106dB max volume, 24-hour battery life, power bank function, Bluetooth 5.3 with 100ft range, TWS stereo pairing with wireless microphone, dual subwoofers, RGB lighting, MicroSD and AUX support, USB-C charging, karaoke capability
Cons: Peaks in the upper mids which makes it sound a bit harsh.
Full W-King T9 review and specifications →
| App | No |
|---|---|
| Aux Input | Yes |
| Bass Extension (-10dB) | 47Hz |
| Battery Life | 24 hours (Manufacturer specified) |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 11.8" x 5.9" x 4.7" (300 x 150 x 120 mm) |
| Drivers | 2x 4.04" subwoofers + drivers |
| EQ | No |
| IP Rating | None |
| Max Volume | 106dB |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Output Power | 80W |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | Yes |
| Weight | 10.1 lbs / 4.6 kg |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: W-King t9 party speaker vs Soundcore Rave Neo and Trance (Rave Mega) 🥳 More from alanrossreviews →
- Alan Ross Reviews: W-King T9 or Soundcore Motion Boom - King vs World Champion! 👌
- Jay’s Straight Up Reviews & More: W-King T9 🆚 ONN Large Party Speaker -By Request for Big Tee. Can the Smaller T9 Hang With The ONN? More from JaysStraightUpReviews →
- Reddit Search for W-King T9 Review
- Head-to-Head Comparisons