Genelec 8320A Specifications and Review

Last updated: August 19, 2026

The Genelec 8320A ranks #10 out of 45 total Medium Size Powered Bookshelf Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

Brand: Genelec

#10 Genelec 8320A: $850 each Sweetwater

Pros: The Directivity Control Waveguide and die cast aluminum Minimum Diffraction Enclosure produce a listening window smoothness score of 0.53 and a low frequency alignment Q of just 0.227, the cleanest, least resonant bass rolloff of any speaker in this whole batch. It network calibrates through Genelec’s GLM software for automatic room correction, and Intelligent Signal Sensing drops standby power to under 0.5W.

Cons: On axis deviation measures 0.169dB average, decent but not class leading next to the AsciLab and Audio Smile entries in this batch. The compact 4.1 inch woofer limits low frequency extension to a measured 67.4Hz at -3dB, so a subwoofer is needed for full range use. The GLM calibration kit that unlocks its room correction features is sold separately from the speaker price, and max SPL tops out around 100dB, modest next to Genelec’s larger 8000 series monitors.

How it compares: Just above it: Focal Alpha 50 EVO - $528 cheaper. Just below it: JBL 305P MKII - $531 cheaper.

Bass Extension (-10dB)53.2Hz (measured, Audio Science Review)
Bass Extension (-3dB)67.4Hz (measured, Audio Science Review)
CountryFinland
Dimensions9.5"H x 5.9"W x 5.6"D (242 x 151 x 142 mm) (9.5 x 5.9 x 5.6 in)
Drivers0.75" metal dome tweeter, 4.1" cone woofer
Enclosureported
Frequency Response55Hz-23kHz -6dB
Max SPLPeak 107dB
Power Output (Watts)100W total (50W woofer, 50W tweeter, Class D)
Warranty2 years (5 with product registration)
Weight7.1 lbs / 3.2 kg (7.1 lbs) each

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