Presonus Eris E5 XT vs Genelec 8331A

Last updated: October 8, 2026

Short answer: the Genelec 8331A. It ranks #1 of 100 powered bookshelf speakers by sound quality (rated 4.8/5) at $5,750 and is still sold new; the Presonus Eris E5 XT ranks #68 (rated 3.5/5) and is discontinued, so it is only an option used. The Presonus Eris E5 XT’s replacement, the PreSonus Eris Studio 5, is rated 3.6/5.

Presonus Eris E5 XT vs Genelec 8331A

Why pick the Presonus Eris E5 XT: ASR’s measurements show reasonably consistent directivity through the crossover, so EQ changes are more likely to benefit both direct and reflected sound. The tradeoff: The response has bass and treble emphasis with a recessed crossover region; smooth directivity carries that imbalance into room reflections rather than fixing it.

The Genelec 8331A is the more accurate, deeper-bass choice. 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 6.57 standalone and 8.51 with an ideal subwoofer. Its measured preference score, a predictor of how neutral it sounds, is 6.57 against 3.58 for the Presonus Eris E5 XT. Its bass reaches about 49Hz before falling 3dB, against 56.4Hz for the Presonus Eris E5 XT. The catch: Expensive, with studio-oriented XLR connectivity rather than consumer streaming.

Buy the Genelec 8331A. It is rated higher for sound quality, and the Presonus Eris E5 XT is discontinued, so it is only available used.

Looking for alternatives? See the complete Powered Home rankings.

Specifications Side By Side

Presonus Eris E5 XT Genelec 8331A
Price$239.98 per pair Discontinued$5,750 per pair
Ranked#68 of 100 in Medium Size Powered Bookshelf Speakers#1 of 100 in Medium Size Powered Bookshelf Speakers
Bass Extension (-3dB)56.4Hz (measured, Audio Science Review)49Hz (measured, Erin’s Audio Corner)
Bass Extension (-10dB)46.9Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points)39Hz (measured, Erin’s Audio Corner)
Dimensions10.2”H x 7”W x 7.7”D (259.1 x 177.8 x 195.6 mm)12”H x 7.4”W x 8.3”D (305 x 189 x 212 mm)
Frequency Response53Hz - 22kHz (Manufacturer specified)45Hz - 37kHz (-6dB) (Manufacturer specified)
InputsTRS, XLR, RCAXLR, AES/EBU
Weight10.1 lbs (4.6 kg) each14.8 lbs (6.7kg) each
Drivers5” (127mm) wooferDual 130x65mm woofers; 90mm coaxial mid; 19mm tweeter
AppNo-
BluetoothNoNo
EQYes (Room adjustment)-
Amplifier Power80w Per Speaker72W LF + 36W MF + 36W HF
Spinorama Preference Score3.586.57
Spinorama Preference Score with Perfect Sub6.008.51
XLR InputYesYes
RCA InputYesNo
TRS InputYesNo
Optical InputNoNo
Coaxial InputNoNo
USB InputNoNo
HDMI InputNoNo
AES InputNoYes
Aux InputNoNo
Maximum SPL-100dB at 3m before protection (measured, Erin’s Audio Corner)

How Genelec 8331A compares with other leading options:

Prices on this page were last checked October 9, 2026 at 8:01 AM 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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The Two Speakers In Full

Presonus Eris E5 XT: $239.98 per pair Discontinued eBay

Presonus Eris E5 XT ranking card

Newer model: the PreSonus Eris Studio 5, ranked higher, estimated 3.6/5.

Older model: the Presonus Eris E5 (ranked lower, rated 3.3/5).

Same family: the PreSonus Eris E8 XT (larger bookshelf, estimated 3.7/5).

Pros: ASR’s measurements show reasonably consistent directivity through the crossover, so EQ changes are more likely to benefit both direct and reflected sound. Bass reaches -3dB around 56Hz. A standalone preference score of 3.58 rises to 6.00 with an ideal subwoofer, indicating useful bass reach but only moderate native tonal performance. Measured bass extension of 56.4Hz (-3dB).

Cons: The response has bass and treble emphasis with a recessed crossover region; smooth directivity carries that imbalance into room reflections rather than fixing it. Existing distortion testing shows problems across a broad range when pushed to 96dB. Tone correction and moderate levels help, but it is not a reference-flat monitor out of the box. Discontinued.

AES InputNo
Amplifier Power80w Per Speaker
AppNo
Aux InputNo
Bass Extension (-10dB)46.9Hz (derived, log-interpolated between spinorama.org -9dB/-12dB points)
Bass Extension (-3dB)56.4Hz (measured, Audio Science Review)
BluetoothNo
Coaxial InputNo
Dimensions10.2”H x 7”W x 7.7”D (259.1 x 177.8 x 195.6 mm)
Drivers5” (127mm) woofer
EQYes (Room adjustment)
Frequency Response53Hz - 22kHz (Manufacturer specified)
HDMI InputNo
InputsTRS, XLR, RCA
Optical InputNo
RCA InputYes
Spinorama Preference Score3.58
Spinorama Preference Score with Perfect Sub6.00
TRS InputYes
USB InputNo
Weight10.1 lbs (4.6 kg) each
XLR InputYes

Genelec 8331A: $5,750 per pair B&H Photo Video eBay

Genelec 8331A ranking card

Same family: the Genelec 8341A (larger bookshelf, rated 4.8/5), the Genelec 8351B (larger bookshelf, rated 4.8/5), the Genelec 8361A (larger bookshelf, rated 4.8/5) and the Genelec 8381A (floorstanding, estimated 4.9/5).

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 6.57 standalone and 8.51 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. Measured bass extension of 49Hz (-3dB).

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.

AES InputYes
Amplifier Power72W LF + 36W MF + 36W HF
Aux InputNo
Bass Extension (-10dB)39Hz (measured, Erin’s Audio Corner)
Bass Extension (-3dB)49Hz (measured, Erin’s Audio Corner)
BluetoothNo
Coaxial InputNo
Dimensions12”H x 7.4”W x 8.3”D (305 x 189 x 212 mm)
DriversDual 130x65mm woofers; 90mm coaxial mid; 19mm tweeter
Frequency Response45Hz - 37kHz (-6dB) (Manufacturer specified)
HDMI InputNo
InputsXLR, AES/EBU
Maximum SPL100dB at 3m before protection (measured, Erin’s Audio Corner)
Optical InputNo
RCA InputNo
Spinorama Preference Score6.57
Spinorama Preference Score with Perfect Sub8.51
TRS InputNo
USB InputNo
Weight14.8 lbs (6.7kg) each
XLR InputYes