Kali Audio LP-8 vs Genelec 8351B

Last updated: October 6, 2026

Short answer: the Genelec 8351B. It ranks #4 of 113 powered bookshelf speakers by sound quality (rated 4.8/5) at $9,900 and is still sold new; the Kali Audio LP-8 ranks #94 (rated 3.9/5) and is discontinued, so it is only an option used. The Kali Audio LP-8’s replacement, the Kali Audio LP-8 V2, is rated 4.1/5.

Kali Audio LP-8 vs Genelec 8351B

What the Kali Audio LP-8 does well: The original LP-8 offers a large woofer, a waveguide and placement switches for affordable nearfield monitoring. Watch for: First-generation amplifier noise can be distracting at a quiet desk.

The Genelec 8351B is the better-sounding choice. The vertical ASR measurement scores 7.75 with an ideal subwoofer and reaches 35.2Hz at -3dB. The catch: Bass distortion increases at higher playback levels, so a subwoofer remains useful for demanding material.

Buy the Genelec 8351B. It is rated higher for sound quality, and the Kali Audio LP-8 is discontinued, so it is only available used.

Looking for alternatives? See the complete Powered Home rankings.

Specifications Side By Side

Kali Audio LP-8 Genelec 8351B
Price$598 per pair Discontinued$9,900 per pair
Ranked#94 of 113 in Large Size Powered Bookshelf Speakers#4 of 113 in Large Size Powered Bookshelf Speakers
Dimensions16.5”H x 10”W x 11.3”D (419.1 x 254 x 287 mm)17”H x 11.3”W x 10.9”D (431.8 x 287 x 276.9 mm)
Frequency Response45Hz - 21kHz (+-3dB) (Manufacturer specified)32Hz - 40kHz (±1.5dB) (Manufacturer specified)
InputsTRS, XLR, RCAXLR
Weight19.8 lbs (9.0 kg) each31.1 lbs (14.1 kg) each
Drivers8” woofer, 1” soft dome tweeter8.6” woofer, 5” coaxial with tweeter midrange, 0.75” (19mm) coaxial tweeter
AppNoYes (GLM)
BluetoothNoNo
EQYes (Room adjustment)Yes (via GLM software)
DSPNoYes
Amplifier Power100w Per Speaker550w Per Speaker
XLR InputYesYes
RCA InputYesNo
TRS InputYesNo
Optical InputNoNo
Coaxial InputNoNo
USB InputNoNo
HDMI InputNoNo
AES InputNoNo
Aux InputNoNo
Bass Extension (-10dB)-28Hz (measured, Audio Science Review)
Bass Extension (-3dB)-33Hz (measured, Audio Science Review)
Maximum SPL-113dB @ 1m (manufacturer specified)

More top alternatives to Genelec 8351B:

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The Two Speakers In Full

Kali Audio LP-8: $598 per pair Discontinued eBay

Kali Audio LP-8 ranking card

Newer model: the Kali Audio LP-8 V2, ranked higher, rated 4.1/5.

Same family: the Kali Audio LP-6 (smaller bookshelf, ranked higher, rated 4.3/5).

Pros: The original LP-8 offers a large woofer, a waveguide and placement switches for affordable nearfield monitoring.

Cons: First-generation amplifier noise can be distracting at a quiet desk. The large cabinets need substantial space, and placement switches do not replace full room correction. The response sounds a bit hooded. Discontinued.

AES InputNo
Amplifier Power100w Per Speaker
AppNo
Aux InputNo
BluetoothNo
Coaxial InputNo
DSPNo
Dimensions16.5”H x 10”W x 11.3”D (419.1 x 254 x 287 mm)
Drivers8” woofer, 1” soft dome tweeter
EQYes (Room adjustment)
Frequency Response45Hz - 21kHz (+-3dB) (Manufacturer specified)
HDMI InputNo
InputsTRS, XLR, RCA
Optical InputNo
RCA InputYes
TRS InputYes
USB InputNo
Weight19.8 lbs (9.0 kg) each
XLR InputYes

Genelec 8351B: $9,900 per pair B&H Photo Video eBay

Genelec 8351B ranking card

Older model: the Genelec 8351A (ranked lower, estimated 4.6/5).

Same family: the Genelec 8331A (smaller bookshelf, rated 4.8/5), the Genelec 8341A (smaller bookshelf, ranked lower, rated 4.8/5), the Genelec 8361A (larger bookshelf, ranked lower, rated 4.8/5) and the Genelec 8381A (floorstanding, estimated 4.9/5).

Pros: The vertical ASR measurement scores 7.75 with an ideal subwoofer and reaches 35.2Hz at -3dB. Coaxial midrange and treble help maintain consistent sound as the listening angle changes. Low measured distortion at ordinary listening levels and GLM calibration make it a strong precision-monitoring choice. Measured bass extension of 33Hz (-3dB).

Cons: Bass distortion increases at higher playback levels, so a subwoofer remains useful for demanding material. Upper-treble distortion in the test also cautions against assuming unlimited output. Calibration hardware adds to an already expensive system, and the quoted result is for the measured vertical orientation.

AES InputNo
Amplifier Power550w Per Speaker
AppYes (GLM)
Aux InputNo
Bass Extension (-10dB)28Hz (measured, Audio Science Review)
Bass Extension (-3dB)33Hz (measured, Audio Science Review)
BluetoothNo
Coaxial InputNo
DSPYes
Dimensions17”H x 11.3”W x 10.9”D (431.8 x 287 x 276.9 mm)
Drivers8.6” woofer, 5” coaxial with tweeter midrange, 0.75” (19mm) coaxial tweeter
EQYes (via GLM software)
Frequency Response32Hz - 40kHz (±1.5dB) (Manufacturer specified)
HDMI InputNo
InputsXLR
Maximum SPL113dB @ 1m (manufacturer specified)
Optical InputNo
RCA InputNo
TRS InputNo
USB InputNo
Weight31.1 lbs (14.1 kg) each
XLR InputYes