L-Acoustics X8 Review: Rated 4.0/5

Last updated: October 21, 2026

The L-Acoustics X8 is rated 4/5 for sound quality, #7 of 47 8-Inch PA Speakers. See all PA & Live Sound rankings for every top pick.

L-Acoustics X8 · Editor's rating 4/5, ranked #7 of 47 8-Inch PA Speakers

Prices on this page were last checked November 7, 2026 at 7:34 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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Brand: L-Acoustics

#7 L-Acoustics X8: $2,000 Passive eBay

Same family: the L-Acoustics X4i (smaller model, rated 3.6/5), the L-Acoustics X6i (smaller model, rated 3.9/5), the L-Acoustics X12 (larger model, rated 4.6/5) and the L-Acoustics X15 HiQ (larger model, rated 4.4/5).

Pros: A compact passive 8 inch coaxial speaker with highly accurate sound and wide, even coverage, great as a stage monitor or fill. Vendor Spinorama data gives preference scores of 4.29 standalone and 7.09 with an ideal subwoofer, the best standalone score in this ranking. Bass reaches about 71Hz (-3dB) with a deviation of only 1.0dB across the reference band, and the 100° axisymmetric coaxial pattern stays even off axis. It reaches 129dB from a 12kg cabinet with a 35° monitor angle. Measured bass extension of 71Hz (-3dB).

Cons: It is a passive cabinet that needs an L-Acoustics amplified controller. Listening-window narrow-band deviation is 0.363 and predicted in-room smoothness is 0.615, a step behind the best-measuring boxes. Pricing is dealer quoted and high for an 8-inch box.

Released2015 (11 years ago)
AES InputNo
Amplifier PowerPassive speaker; requires external amplification (L-Acoustics amplified controller)
Aux InputNo
Bass Extension (-3dB)71Hz (measured, vendor Spinorama data)
BluetoothNo
Coaxial InputNo
ConfigurationPassive 2-way coaxial PA speaker
Coverage100° axisymmetric
DSPNo (passive; processing comes from the amplified controller)
Drivers8” low-frequency driver, 1.5” compression driver (coaxial)
Frequency Response60Hz - 20kHz (manufacturer specified)
Guitar InputNo
HDMI InputNo
Maximum SPL129dB (manufacturer specified)
Microphone InputNo
Optical InputNo
PassiveYes
RCA InputNo
Rigging35° monitoring angle
Spinorama Preference Score4.29
Spinorama Preference Score with Perfect Sub7.09
TRS InputNo
USB InputNo
Weight26.5 lbs (12 kg)
XLR InputNo

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