Audio Physic RHEA II isn’t just a subwoofer — it’s the heart thump beneath your favourite tracks and the rumble you feel in every movie moment. Engineered with meticulous German craftsmanship, the RHEA II delivers bass that’s not just deep — it’s emotionally engaging and precisely controlled. Known for its high-performance active subwoofer engineered to deliver deep, controlled bass and seamless integration with high-end stereo or home cinema systems.
When you add the RHEA II to your system, you’ll notice the difference immediately: low frequencies that used to be lost or messy become tight, defined and musical. It doesn’t shout — it supports. It doesn’t overwhelm — it completes. This is the kind of bass that makes you lean in, rediscovering rhythms you forgot were there and rediscovering emotional depth in every track.
With smart room and crossover controls at your fingertips, RHEA II becomes an extension of your listening space — shaping and tuning itself to fit your system and your taste, not the other way around. Whether it’s the subtle sub-bass in an acoustic ballad or the explosive low end in a movie soundtrack, this subwoofer serves it with grace and authority.
Type: Active Subwoofer (Bass-Reflex / Down-firing design)
Physical
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Dimensions (HxWxD): ~40.5 cm × 41.5 cm × 51 cm
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Weight: ~40 kg
Acoustics
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Frequency Response: ~16 Hz – 150 Hz (usable)**
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Drivers: 27 cm (approx. 10.6″) woofer plus matching passive radiator
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Adjustments: Crossover Frequency, Phase, Gain controls
Inputs / Connectivity
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Low-Level Input: RCA line input
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High-Level Input: Speaker-level terminals
Performance
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Amplifier: Built-in active amplifier (specs not manufacturer-published)
Integration Controls: Adjustable crossover and phase for seamless matching with main speakers