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The Rockport Technologies Lyra is a very large, passive, floorstanding loudspeaker using a three-and-a-half-way reflex design with five drivers per cabinet. It combines two 10-inch carbon-fiber sandwich composite woofers, two 6-inch carbon-fiber sandwich composite midrange drivers, and a waveguide-mounted 1-inch beryllium-dome tweeter. The enclosure uses a highly rigid, heavily damped aluminum construction composed of an outer housing and an inner housing/baffle. Rockport describes the midrange units as variable-section-thickness carbon-fiber sandwich designs with exceptionally low distortion, reported at approximately -60 dB in the manufacturer’s materials. The two midrange drivers operate together at low frequencies; the dedicated low-frequency midrange begins rolling off at approximately 500 Hz, while the wideband midrange continues upward to the tweeter crossover region. Published third-party descriptions place the midrange-to-woofer transition around 150 Hz and the tweeter transition around 2.1 kHz, although these crossover details are not included in the main published specification table. The Lyra is designed for full-range reproduction, with a stated response extending to 20 Hz, and its 90 dB sensitivity makes it comparatively easy to drive despite its 4-ohm nominal impedance. The model is documented on Rockport Technologies’ current website, so it should not be classified as no longer manufactured based solely on older reviews or listings.
Driver and acoustic performance characteristics
Amplification power output and characteristics
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Size, weight, and appearance
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions
The closest alternatives on specs, description and the systems they turn up in, with the specs they share set side by side.
The Q7 Mk II's sensitivity is 94 dB against the Lyra's 90 dB and its woofer 12" against 10". Both share impedance (4Ω) and low-frequency extension (20 Hz).
The Orion's high-frequency extension is 25 kHz against the Lyra's 30 kHz. Both share sensitivity (90 dB), impedance (4Ω), and low-frequency extension (20 Hz).
The Omnium's impedance is 4.5Ω against the Lyra's 4Ω, its sensitivity 89 dB against 90 dB, and its low-frequency extension 27 Hz against 20 Hz. Both share high-frequency extension (30 kHz).
The XX's sensitivity is 88 dB against the Lyra's 90 dB and its woofer 11" against 10". Both share impedance (4Ω) and low-frequency extension (20 Hz).
YG Acoustics Sonja 3.3
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