The KEF Q350 bookshelf speaker is the newest iteration of KEF award-winning Q Series. The Q350 features a New cabinet, sleek New finishes, and an improved 6.5 Unit-Q driver Array. The Q350 contains an enhanced Unit-Q driver Array designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass. The front port has been moved to the back of the Q150 and internal architecture has been redesigned to reduce internal resonances to improve Audio clarity. The Q350 is available in sleek Linear Black, White, and Walnut vinyl finishes. Magentic grilles sold separately. The KEF Q350 bookshelf speaker, the bigger brother of the KEF Q150, incorporates and successfully builds upon everything KEF fans have come to know and love about the bookshelf speaker. The New Q350 boasts a revamped Unit-Q driver array with a damped tweeter loading tube designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass. Architecturally, the Q350 benefits from a New port, which has been moved to the rear of the speaker to improve audio clarity, and the Unit-Q driver array has been relocated to the middle of the cabinet to reduce unwanted internal resonances. These changes between the Q300 and Q350 have transformed an already breathtaking bookshelf speaker into one that truly needs to be heard to be believed. The Q350 is available in sleek matte Black and white vinyl finishes. Grilles for the Q350 are sold separately.
The KEF Q350 bookshelf speaker is the newest iteration of KEF award-winning Q Series. The Q350 features a New cabinet, sleek New finishes, and an improved 6.5 Unit-Q driver Array. The Q350 contains an enhanced Unit-Q driver Array designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass. The front port has been moved to the back of the Q150 and internal architecture has been redesigned to reduce internal resonances to improve Audio clarity. The Q350 is available in sleek Linear Black, White, and Walnut vinyl finishes. Magentic grilles sold separately. The KEF Q350 bookshelf speaker, the bigger brother of the KEF Q150, incorporates and successfully builds upon everything KEF fans have come to know and love about the bookshelf speaker. The New Q350 boasts a revamped Unit-Q driver array with a damped tweeter loading tube designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass. Architecturally, the Q350 benefits from a New port, which has been moved to the rear of the speaker to improve audio clarity, and the Unit-Q driver array has been relocated to the middle of the cabinet to reduce unwanted internal resonances. These changes between the Q300 and Q350 have transformed an already breathtaking bookshelf speaker into one that truly needs to be heard to be believed. The Q350 is available in sleek matte Black and white vinyl finishes. Grilles for the Q350 are sold separately.
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last seen 12 May 2026
The lowest price we last saw for KEF Q350 Bookshelf Speakers - Walnut was , compared across 2 retailers (last seen 12 May 2026). Prices may have changed since.
KEF Q350 Bookshelf Speakers - Walnut
The KEF Q350 bookshelf speaker is the newest iteration of KEF award-winning Q Series. The Q350 features a New cabinet, sleek New finishes, and an improved 6.5 Unit-Q driver Array. The Q350 contains an enhanced Unit-Q driver Array designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass. The front port has been moved to the back of the Q150 and internal architecture has been redesigned to reduce internal resonances to improve Audio clarity. The Q350 is available in sleek Linear Black, White, and Walnut vinyl finishes. Magentic grilles sold separately. The KEF Q350 bookshelf speaker, the bigger brother of the KEF Q150, incorporates and successfully builds upon everything KEF fans have come to know and love about the bookshelf speaker. The New Q350 boasts a revamped Unit-Q driver array with a damped tweeter loading tube designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass. Architecturally, the Q350 benefits from a New port, which has been moved to the rear of the speaker to improve audio clarity, and the Unit-Q driver array has been relocated to the middle of the cabinet to reduce unwanted internal resonances. These changes between the Q300 and Q350 have transformed an already breathtaking bookshelf speaker into one that truly needs to be heard to be believed. The Q350 is available in sleek matte Black and white vinyl finishes. Grilles for the Q350 are sold separately.
The KEF Q350 bookshelf speaker is the newest iteration of KEF award-winning Q Series. The Q350 features a New cabinet, sleek New finishes, and an improved 6.5 Unit-Q driver Array. The Q350 contains an enhanced Unit-Q driver Array designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass. The front port has been moved to the back of the Q150 and internal architecture has been redesigned to reduce internal resonances to improve Audio clarity. The Q350 is available in sleek Linear Black, White, and Walnut vinyl finishes. Magentic grilles sold separately. The KEF Q350 bookshelf speaker, the bigger brother of the KEF Q150, incorporates and successfully builds upon everything KEF fans have come to know and love about the bookshelf speaker. The New Q350 boasts a revamped Unit-Q driver array with a damped tweeter loading tube designed to smooth out treble frequencies, and reimagined crossovers to provide cleaner and more accurate bass. Architecturally, the Q350 benefits from a New port, which has been moved to the rear of the speaker to improve audio clarity, and the Unit-Q driver array has been relocated to the middle of the cabinet to reduce unwanted internal resonances. These changes between the Q300 and Q350 have transformed an already breathtaking bookshelf speaker into one that truly needs to be heard to be believed. The Q350 is available in sleek matte Black and white vinyl finishes. Grilles for the Q350 are sold separately.
The all-time low we recorded was $349.00 on 25 Mar 2024.
Prices last updated 12 May 2026.
Last updated at 12/05/2026 19:54:18
Kef Q350 Bookshelf Speakers Pair Uni-q Driver Hi-fi Tested Used Japan
Delivery $184.54
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KEF Q350 Walnut Bookshelf Speaker High Resolution / 2 Piece / 2-Way Bookshelf Speaker
Delivery between 17–21 May $15.52
| DESIGN | Two-way bass reflex |
| FREQUENCY RANGE FREE FIELD | 42Hz (-6dB) |
| FREQUENCY RESPONSE | 63Hz-28kHz (±3dB) |
| CROSSOVER FREQUENCIES | 2.5kHz |
| MAXIMUM OUTPUT | 110dB |
Kef Q350 Bookshelf Speakers Pair Uni-q Driver Hi-fi Tested Used Japan
Delivery $184.54
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
KEF Q350 Walnut Bookshelf Speaker High Resolution / 2 Piece / 2-Way Bookshelf Speaker
Delivery between 17–21 May $15.52
| DESIGN | Two-way bass reflex |
| FREQUENCY RANGE FREE FIELD | 42Hz (-6dB) |
| FREQUENCY RESPONSE | 63Hz-28kHz (±3dB) |
| CROSSOVER FREQUENCIES | 2.5kHz |
| MAXIMUM OUTPUT | 110dB |