Goldenear SuperSub X Subwoofer


Like the SuperSub XXL, the ultra-compact SuperSub X (just a little bigger than a 12-1/2″ cube) utilizes the same dual-plane, patented* inertially-balanced driver array, but instead employs two horizontally-opposed 8˝ ultra-long-throw active drivers and two vertically-opposed 10-1/2˝ x 9-1/2˝ planar infrasonic radiators, driven by a 1400 watt Class D Digital amplifier.

SKU: SuperSubX Category:



The new SuperSub™ Series subwoofers are ultra-high-performance yet amazingly compact subwoofers that incorporate many recently developed unique and advanced technologies and components. The goal was to create beautifully styled, finely finished, reasonably sized subwoofers that could generate very low frequency pressure waves of extremely high amplitude, while delivering accurate and precise low frequency performance that is both highly impactful and extremely musical.

In order to achieve this, we have incorporated a unique, patented* 360 degree dual-plane inertially-balanced driver and sub-bass radiator topology, combined with a very advanced electronics package. With two active drivers separated horizontally in space, as well as two passive radiators separated vertically, the driver-to-room coupling is distributed much more smoothly, for in-room bass performance that can’t typically be achieved with a single subwoofer.

The electronics packages that drive the SuperSubs’ fully balanced array are a 1600 watt (XXL) and 1400 watt (X) Class D Digital amplifiers whose design is based on the technology originally developed for the GoldenEar Triton One tower. Features include: Discrete multi-band limiting, phase-perfect equalization, fully balanced and advanced reconstruction filters and a strong focus on keeping latency to an absolute minimum. Input facilities include a direct-coupled, unfiltered LFE input for home theater, or stereo Left/Right low level inputs with low-pass for two-channel setups. Sonically, the result of all this technology is rock-solid bass response that is both exceptionally fast and tuneful for music and extraordinarily deep and powerful, in order to effortlessly reproduce the most extreme movie sound effects.

SuperSub X

Dimensions 14˝ W x 12-3/4˝ H x 13-1/4˝ D
Weight 18.14 kg
Frequency Response 12 Hz – 250 Hz
Driver Complement Two 8˝ long-throw high-output
bass driversTwo 10-1/2˝ x 9-1/2˝ quadratic planar
infrasonic radiators
Amplifier 1400 Watt ForceField digital amplifier
LFE Line-Level Input Unfiltered (no low pass), direct-coupled
Right/Left Line-Level Input Variable High-Pass from 40 Hz – 150 Hz
Fuse Size 4-amp 250-volt slow blow fuse
(240-volt version)
Power Requirements/

(approved for NA (TUV)
and the CE market.)
High Voltage Version – 240 V at 50 or
60 Hz / 1400 Watts

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