In this GoldenEar SuperSub X Subwoofer Review, we explore how GoldenEar’s latest ultra-compact powerhouse redefines low-frequency performance for the discerning audiophile. Packing two active 8-inch long-throw drivers and dual planar infrasonic radiators into a chassis smaller than a 12½-inch cube, the SuperSub X delivers seismic, pitch-perfect bass with astonishing control and musicality.
Form Meets Function: Precision Engineering
The SuperSub X belies its modest footprint with a patented 360-degree dual-plane inertially-balanced driver array driving two quadratic planar infrasonic radiators. This topology ensures even driver-to-room coupling, eliminating standing waves and delivering smooth, room-filling output. Every chamfered edge and discrete vent has been engineered to reduce turbulence and distortion, presenting a sleek, minimalist aesthetic that complements any home theatre or two-channel setup.
Performance Analysis: From 12 Hz Thunder to 250 Hz Timbre
Powered by a high-fidelity 1400 W Class D ForceField amplifier—an evolution of the Triton One’s amplifier design—the SuperSub X features discrete multi-band limiting, phase-perfect equalisation and advanced reconstruction filters. The result is lightning-fast transient response and unwavering accuracy from the subsonic region up to 250 Hz.
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Deep, Controlled Output: Extend your bass to 12 Hz with authority, without cabinet flex or overhang.
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Musicality: Exhibits a taut, melodic presentation that integrates seamlessly with main speakers.
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Dynamic Range: Handles the subtle rumble of orchestral crescendos and the gut-punch of blockbuster soundtracks with equal aplomb.
Technical Snapshot
| Frequency Response |
12 Hz – 250 Hz |
| Drivers |
2× 8″ long-throw bass drivers, 2× 10½″×9½″ planar radiators |
| Amplifier |
1400 W Class D digital |
| Inputs |
Direct LFE / Stereo L/R low-level w/ 40–150 Hz low-pass |
| Dimensions |
35.6 × 32.5 × 33.5 cm |
| Weight |
18.1 kg |
Who Should Consider the SuperSub X?
If you’re an audiophile seeking reference-quality bass in a space-conscious package, or a home theatre buff craving visceral impact without room upheaval, the SuperSub X is tailored for your needs. Its advanced electronics mean easy integration—drive a two-channel rig or slip it into a dedicated home cinema via the unfiltered LFE input for maximum scale.
Pros & Cons
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Pros: Immense low-end extension; compact footprint; pristine, musical bass; sophisticated DSP and control; versatile input options.
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Cons: Premium price point; requires calibrated placement for optimum in-room coupling (though our team can guide you).
Elevate Your Low-Frequency Realm
The GoldenEar SuperSub X Subwoofer is a seismic shift in bass reproduction, marrying technical innovation with refined musicality. To experience how the SuperSub X can transform your listening environment, visit the product page or speak with our experts on 1300 308 711. You can also email us at sales@theaudiotailor.com.au to discuss custom integration or request a tailored setup guide. Let our team help you harness this marvel of low-frequency engineering today.
