KEF LSX II
We track the KEF LSX II across major US retailers and sort every verified offer from lowest to highest price. Prices are checked against the stores' own product pages and refreshed regularly, so the deal you see is the deal you get.
Home Audio & Speakers
KEF LSX II
$1,500best of 1 vetted listings · atBest Buybestbuy.com
Variants
2 optionsFind the best prices
Updated 4h ago
All-time high
$1,500
Average price
$1,500
All-time low
$1,500
Current best
$1,500
Based on 1 verified price check since Oct 28, 2026.
- #1BEBest BuyTrusted storeVerifiedKEF - LSXII Wireless Bookshelf Speakers (Pair) - Soundwavebestbuy.com4.2 (97)Delivery details at checkoutView$1,500
Price history
Daily lowest verified store price · Oct 28, 2026 · USD
Our verdict
The LSX II is a compelling compact system for buyers who want streaming, TV and computer audio without separate amplification. Its connection flexibility is a strength, but buyers must accommodate two power cords and a wired interspeaker link to obtain its highest interspeaker resolution.
What reviewers say
"Excellent imaging and dynamics"
Pros
- +Built-in amplification and network streaming eliminate the need for a separate amplifier and streamer.
- +HDMI ARC, USB-C and analog input accommodate TV, computer and line-level sources.
- +Compact cabinets and an optional wireless interspeaker link offer placement flexibility.
Cons
- −Wireless interspeaker operation is limited to 24-bit/48 kHz; higher-resolution interspeaker playback requires a cable.
- −Both speakers require AC power, so wireless audio does not eliminate power-cable routing.
Compare with alternatives
KEF LSX II LT
A similarly sized streaming speaker pair with HDMI ARC and USB-C, but no analog auxiliary input and a required USB-C interspeaker connection.
Compare prices →KEF LS50 Wireless II
A larger active streaming alternative with 5.25-inch Uni-Q drivers, MAT and HDMI eARC.
Compare prices →Specifications
- maximum_spl
- 102 dB at 1 m
- speaker_type
- Powered wireless stereo speaker pair
- amplifier_output
- 70 W LF plus 30 W HF per speaker; Class D
- subwoofer_output
- RCA subwoofer output
- frequency_response
- 54 Hz–28 kHz (±3 dB), measured at 85 dB/1 m; depends on EQ settings
- wireless_streaming
- AirPlay 2, Google Cast, Roon Ready, UPnP and Bluetooth
- interspeaker_resolution
- Wireless: resampled to 24-bit/48 kHz PCM; wired: resampled to 24-bit/96 kHz PCM
About KEF LSX II
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Frequently asked
Do I need a separate amplifier?
No. Each speaker has dedicated amplifiers for its tweeter and mid/bass driver.
Can I connect a television and computer?
Yes. HDMI ARC supports a compatible TV, while USB-C provides a computer audio connection. For TV playback, KEF specifies PCM audio output.
Are the speakers completely cable-free?
No. Both speakers need AC power, although the audio connection between them can be wireless.
Does wired operation change playback resolution?
Yes. The interspeaker link operates at 24-bit/48 kHz wirelessly or 24-bit/96 kHz with the interspeaker cable and Cable Mode enabled.
Can I add a powered subwoofer?
Yes. The primary speaker provides an RCA subwoofer output.