Short answer: the W-King D9, if you are buying new. The Soundcore Select Pro ranks higher than it (#15 vs #91 of 105 large speakers, 4.4/5 vs 2.5/5) but is discontinued, so only consider it used; the W-King D9 is still sold new at $71.24.
The Soundcore Select Pro is the better-sounding, lighter choice. A tough 3.3 lbs (1.5 kg) speaker with IPX7 protection, app EQ, a claimed 16-hour battery life, USB-C charging, power-bank output and PartyCast for linking up to 100 compatible speakers. At 3.3 lbs (1.5 kg) it weighs noticeably less than the W-King D9 at 4.4 lbs (2 kg). It links with other speakers (PartyCast up to 100 speakers), which the W-King D9 cannot. It has an adjustable EQ, which the W-King D9 lacks. The tradeoff: Independent lab listening finds only fair music fidelity: bass is somewhat boomy and lacks deep extension, mids can sound nasal and congested, and treble becomes smeared or sizzly.
The W-King D9 is the longer-running choice. A compact 4.4 lbs (2 kg) boombox with 60W RMS output, a claimed 106dB maximum level, a measured 47Hz -10dB bass point, IPX6 protection, power-bank output, USB-C charging, aux and microSD playback. It is rated for 40 hours of battery against 16 for the Soundcore Select Pro. It keeps a wired aux input, which the Soundcore Select Pro lacks. The catch: Treble rolls off early, limiting air and fine detail, while owner reports note Bluetooth interference and some noise at maximum speaker volume.
Buy the W-King D9 if you want one new; the Soundcore Select Pro is discontinued, so only look for it used.
Looking for alternatives? See the complete Portable Bluetooth rankings.
Specifications Side By Side
| Soundcore Select Pro | W-King D9 | |
|---|---|---|
| Price | $80 Discontinued | $71.24 |
| Ranked | #15 of 105 in Large Size Portable Bluetooth Speakers | #91 of 105 in Large Size Portable Bluetooth Speakers |
| App | Yes (Users say it works) | No |
| Aux Input | No | Yes |
| Battery Life | 16 hours (Manufacturer specified) | 40 hours (Manufacturer specified) |
| EQ | Yes | No |
| IP Rating | IPX7 | IPX6 |
| Party Mode | Yes (PartyCast up to 100 speakers) | No |
| Power Bank | Yes | Yes (USB-A) |
| Power Input | USB-C | USB-C |
| Stereo | Yes | Yes |
| Omnidirectional | No | No |
| TWS | No | No |
| Weight | 3.3 lbs (1.5 kg) | 4.4 lbs (2.0 kg) |
| Bluetooth | Yes | Yes |
| Bluetooth Codecs | SBC | SBC |
| Built-in Microphone | Yes | Yes |
| Bluetooth Version | 5.0 | 5.3 |
| Dimensions | 13.6” x 5.8” x 7.9” (346 x 148 x 200 mm) | 4.7” x 12.4” x 4.7” (120 x 315 x 120 mm) |
| Drivers | 2x 2.75” fullrange + 2x 2.5” passive radiators | 2x 40mm drivers + passive radiators |
| Amplifier Power | 30W | 60W RMS |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) | 106dB (measured by Alan Ross Reviews) |
| Digital Aux Input | No | No |
| Bass Extension (-10dB) | - | 47Hz |
| MicroSD Playback | - | Yes |
| Frequency Response | - | 80Hz - 16kHz (Manufacturer specified) |
| Strap | - | No |
Related Speaker Comparisons
How Soundcore Select Pro compares with other leading options:
- JBL Xtreme 5 vs Soundcore Select Pro
- Tribit Stormbox Lava vs Soundcore Select Pro
- Soundcore Boom 2 vs Soundcore Select Pro
- Marshall Stockwell II vs Soundcore Select Pro
- Harman Kardon Citation 200 vs Soundcore Select Pro
Prices on this page were last checked October 12, 2026 at 4:13 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
Soundcore Select Pro: $80 Discontinued eBay
Pros: A tough 1.5kg speaker with IPX7 protection, app EQ, a claimed 16-hour battery life, USB-C charging, power-bank output and PartyCast for linking up to 100 compatible speakers. It reaches a useful 106dB maximum level and offers a lively, bass-forward sound for casual outdoor use.
Cons: Independent lab listening finds only fair music fidelity: bass is somewhat boomy and lacks deep extension, mids can sound nasal and congested, and treble becomes smeared or sizzly. It strains at high volume, lacks an aux input and is discontinued, so it is best chosen for features and durability rather than detail or neutral sound.
Full Soundcore Select Pro review and specifications →
| Released | May 2021 (5 years ago) |
|---|---|
| Amplifier Power | 30W |
| App | Yes (Users say it works) |
| Aux Input | No |
| Battery Life | 16 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.0 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 13.6” x 5.8” x 7.9” (346 x 148 x 200 mm) |
| Drivers | 2x 2.75” fullrange + 2x 2.5” passive radiators |
| EQ | Yes |
| IP Rating | IPX7 |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) |
| Omnidirectional | No |
| Party Mode | Yes (PartyCast up to 100 speakers) |
| Power Bank | Yes |
| Power Input | USB-C |
| Stereo | Yes |
| TWS | No |
| Weight | 3.3 lbs (1.5 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Alan Ross Reviews: This is shocking! They broke the world pound for pound champ! 😢 More from alanrossreviews →
- Jay’s Straight Up Reviews & More: On a Ledge 🪟 Zealot S67 🆚 Soundcore Select Pro - Bluetooth Speaker Comparison More from JaysStraightUpReviews →
- Chowa: Soundcore Select Pro (Review)
- Snow Queen’s Tech: ANKER SOUNDCORE SELECT PRO VS MOTION BOOM - DO THEY SOUND THE SAME? SOUND TEST ( PLEASE WEAR 🎧)
- Head-to-Head Comparisons
- Soundcore Select Pro vs B&O Beoplay A2 active
- Soundcore Select Pro vs Soundcore Motion Boom
- Soundcore Select Pro vs Harman Kardon Citation 200
- Soundcore Select Pro vs Bose SoundLink Max
- Soundcore Select Pro vs JBL Xtreme 3
- Soundcore Select Pro vs Soundcore Motion X600
- Soundcore Select Pro vs Marshall Stockwell II
- Soundcore Select Pro vs Soundcore Boom 2
- See all 38 comparisons
W-King D9: $71.24 Amazon $71.24 eBay
Pros: A compact 2kg boombox with 60W RMS output, a claimed 106dB maximum level, a measured 47Hz -10dB bass point, IPX6 protection, power-bank output, USB-C charging, aux and microSD playback. Long-term owners praise its loud, punchy character and useful indoor/outdoor voicing for casual outdoor listening. Measured bass extension of 47Hz (-10dB).
Cons: Treble rolls off early, limiting air and fine detail, while owner reports note Bluetooth interference and some noise at maximum speaker volume. There is no app or adjustable EQ, and its bass does not reach as deep as larger rivals, so it is better suited to energetic background music than neutral listening.
Full W-King D9 review and specifications →
| Released | Dec 2020 (5 years ago) |
|---|---|
| Amplifier Power | 60W RMS |
| App | No |
| Aux Input | Yes |
| Bass Extension (-10dB) | 47Hz |
| Battery Life | 40 hours (Manufacturer specified) |
| Bluetooth | Yes |
| Bluetooth Codecs | SBC |
| Bluetooth Version | 5.3 |
| Built-in Microphone | Yes |
| Digital Aux Input | No |
| Dimensions | 4.7” x 12.4” x 4.7” (120 x 315 x 120 mm) |
| Drivers | 2x 40mm drivers + passive radiators |
| EQ | No |
| Frequency Response | 80Hz - 16kHz (Manufacturer specified) |
| IP Rating | IPX6 |
| Maximum SPL | 106dB (measured by Alan Ross Reviews) |
| MicroSD Playback | Yes |
| Omnidirectional | No |
| Party Mode | No |
| Power Bank | Yes (USB-A) |
| Power Input | USB-C |
| Stereo | Yes |
| Strap | No |
| TWS | No |
| Weight | 4.4 lbs (2.0 kg) |
- Links
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons