Skip to content

GoldenEar SuperSub X 1400 Watt Dual-Plane Inertially Balanced Subwoofer

UPC: 071720200025

SKU SuperSubX

Product Qualifies for FREE Ground Shipping

GoldenEar SuperSub X 1400 Watt Dual-Plane Inertially Balanced Subwoofer

"...a little dynamo...capable of bone-rattling deep bass output that's suited for both music and movies."

Todd Anderson,

GoldenEar's "Audio Product of the Year" SuperSub Series subwoofers are ultra-high-performance compact subwoofers which 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. 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. Housed within the gorgeous piano gloss black enclosure are two horizontally-opposed 8" ultra-long-throw active drivers and two vertically-opposed 10-1/2" x 9-1/2" planar infrasonic radiators.

Dimensions (height includes feet)

14 (35.6 cm) W x 12-3/4 (32.5 cm) H x 13-1/4 (33.5 cm) D


Product: 40 lbs (18.1 kg) / Shipping: 51 lbs (23.1 kg)

Frequency Response

12 Hz - 250 Hz

Driver Complement

Two 8 long-throw high-output bass drivers
Two 10-1/2 x 9-1/2 quadratic planar infrasonic radiators


1400 Watt ForceField digital amplifier

LFE Line-Level Input

Unfiltered (no low pass), direct-coupled

Right/Left Line-Level Input

Variable Low-Pass from 40 Hz 150 Hz

Fuse Size

6-amp 250-volt slow blow fuse (110-volt version)
4-amp 250-volt slow blow fuse (240-volt version)

Power Requirements/ Consumption (approved for NA (TUV) and the CE market.)

Low Voltage Version 120 V at 50 or 60 Hz / 1400 Watts
High Voltage Version 240 V at 50 or 60 Hz / 1400 Watts