Genelec 8331A Specifications and Review

Last updated: September 8, 2026

The Genelec 8331A ranks #1 out of 64 total Medium Size Powered Bookshelf Speakers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

Brand: Genelec

Prices on this page were last checked September 8, 2026 at 6:02 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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#1 Genelec 8331A: $5750 B&H Photo Video eBay

Pros: Erin’s Klippel measurements support its reference-monitor credentials: a 1.4dB response span from 300Hz to 5kHz, low listening-window and predicted-room irregularity, and preference scores of 5.91 standalone and 7.85 with an ideal subwoofer. The coaxial mid/tweeter and concealed woofers maintain coherent radiation as listening position changes. Bass reaches -3dB around 48Hz, and GLM adds level, delay and room-response calibration.

Cons: Expensive, with studio-oriented XLR connectivity rather than consumer streaming. The compact woofers still limit deep-bass output, and the review reports protection muting when pushed beyond its operating range. GLM calibration hardware is an additional purchase. Its excellent tonal score does not remove the need for a subwoofer or larger monitor at demanding levels.

How it compares: Just below it: Neumann KH120 MKII - $3750 cheaper.

Amplification72W LF + 36W MF + 36W HF
Bass Extension (-10dB)39Hz (measured, Erin's Audio Corner)
Bass Extension (-3dB)49Hz (measured, Erin's Audio Corner)
Dimensions12"H x 7.4"W x 8.3"D (305 x 189 x 212 mm)
DriversDual 130x65mm woofers; 90mm coaxial mid; 19mm tweeter
Maximum Output100dB at 3m before protection (measured, Erin's Audio Corner)
SensitivityNot applicable (active DSP loudspeaker)
Weight14.8 lbs / 6.7kg each

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