Revel W990 vs Grimani Systems Rixos-L

Last updated: October 21, 2026

Short answer: the Revel W990. It ranks #19 of 28 in-wall speakers by sound quality, rated 3.5/5, at $4,239.90; the Grimani Systems Rixos-L ranks #20, rated 3.4/5, and costs $16,400, which makes this an easy call rather than a real tradeoff.

Revel W990 vs Grimani Systems Rixos-L

The Revel W990 is the more accurate, deeper-bass choice. A three way in-wall speaker with very deep bass for its type and room tuning controls for flexible placement. Its measured preference score, a predictor of how neutral it sounds, is 3.60 against 2.16 for the Grimani Systems Rixos-L. Its bass reaches about 32.2Hz before falling 3dB, against 87.9Hz for the Grimani Systems Rixos-L. Watch for: Its measured preference score is only 3.6, or 5.09 with a perfect subwoofer, because the midrange is uneven: on-axis deviation is high (0.86 normalized deviation on axis, 0.69 in the listening window) and on-axis smoothness is just 0.34.

The case for the Grimani Systems Rixos-L: An active in-wall speaker with its own rack amplifier, very high output and wide, even coverage for a home theater. The tradeoff: Audio Science Review measured a preference score of only 2.16, or 5.53 with a perfect subwoofer, because on-axis response is uneven (0.64 smoothness, 0.55dB average deviation).

Buy the Revel W990. It is rated higher for sound quality than the Grimani Systems Rixos-L and costs less, so only choose the other one for a particular feature it does better.

Want more options? Browse the full Passive Home rankings.

Prices on this page were last checked November 11, 2026 at 3:26 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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Specifications Side By Side

Revel W990 Grimani Systems Rixos-L
Price$4,239.90 per pair$16,400 per pair
Ranked#19 of 28 in In-Wall & In-Ceiling Speakers#20 of 28 in In-Wall & In-Ceiling Speakers
Drivers9” micro-ceramic composite (MCC) woofer, 3.5” midrange, 1” aluminum dome tweeter with waveguide (3-way)2x 8” mid-bass woofers, 1” compression driver on a Conic Section Array waveguide (2.5-way)
EnclosureIn-wall, passiveIn-wall or on-wall, active (tri-amplified by the supplied external rack DSP amplifier)
Mounting Cutout318W x 486H mm-
Dimensions20.7”H x 13.9”W x 4.1”D (527 x 352 x 103 mm) (95mm mounting depth)36”H x 13”W x 6”D (914 x 330 x 152 mm)
Weight17 lbs (7.7 kg)32 lbs (14.5 kg)
Sensitivity85.9dB (measured, Audio Science Review)96dB
Power Handling10-200W RMS recommended amplifier power-
Warranty5 years2 years
Bass Extension (-3dB)32.2Hz (measured, Audio Science Review)87.9Hz (measured, Audio Science Review)
Bass Extension (-10dB)22.4Hz (measured, Audio Science Review)70.3Hz (measured, Audio Science Review)
Spinorama Preference Score3.602.16
Spinorama Preference Score with Perfect Sub5.095.53
DIY KitNoNo
Amplifier Power-600W recommended (supplied 4-channel DSP amplifier)
Frequency Response-80Hz-20kHz (-6dB, manufacturer)
Impedance-8 ohms (tweeter), 4 ohms (woofers)
Maximum SPL-113dB continuous, 117dB peak at 1m (manufacturer specified)
Crossover Frequency-350Hz, 1,000Hz
Country-United States

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