Qobuz ad banner

Search

Qobuz ad banner
Products
Used Deals
Brands
Dealers
Distributors
Record Stores
Content
Watt’n Potatoes

Search

Authorized dealers for GoldenEar SuperSub X

  • Acton Gate Audio — online and in-store — Cymru, United Kingdom (website)
  • Advance Audio — in-store — Wichita, Kansas, United States (website)
  • Alta Fedelta — online and in-store — Lombardia, Italy (website)
  • Ambiance Concert — in-store — Angers, Pays de la Loire, France (website)
  • American Sound — in-store — Richmond Hill, Ontario, Canada (website)
  • Apollo HiFi — in-store — Marrickville, New South Wales, Australia (website)
  • Arizona Hi-Fi — in-store — Phoenix, Arizona, United States (website)
  • Audible Elegance — in-store — Cincinnati, Ohio, United States (website)
  • Audio Advice — online and in-store — Raleigh, North Carolina, United States (website)
  • Audio Advisor — in-store — Michigan, United States (website)

and 63 more verified dealers

Potato score: 90.36

90%

GoldenEar SuperSub X #1
GoldenEar SuperSub X variant 1
GoldenEar SuperSub X variant 2

GoldenEar SuperSub X

United States flag
View at GoldenEar
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 back-wave-driven radiators, driven by a 1400 watt Class D Digital amplifier. “Simply unbelievable” raved the press about its stunning output after their first audition.
Dealers selling GoldenEar near you

Authorized dealers for GoldenEar SuperSub X

and 63 more verified dealers

Join us at T.H.E. Show SoCal 2026!

T.H.E. Show

+

HiFi Hub Logo

Overall Score 90/100

Rating for [object Object]

Deliciously Crispy

Exceptionally detailed bass and surprisingly deep low-frequency extension make the SuperSub X a musical yet impactful performer for both music and movies. Its ultra-compact design couples with a DSP-driven 1400W amp to deliver tight dynamics, smooth room coupling and even seat-to-seat bass; reviewers from HomeTheaterHifi and Audioholics praise its power-to-size balance.

Audiophilepure

"“A finely tuned sub such as the SuperSub X goes beyond mere extension and actually rebalances a system along more musically authentic lines.”"

Pros

  • Clean, detailed bass with real-room extension into the low‑20sHz that preserves musical nuance.
  • Strong dynamics and low distortion at typical operating frequencies thanks to the DSP-controlled 1400W amplifier.
  • Compact, furniture-quality enclosure that can energize medium rooms and integrates well in multi-sub setups.

&

Cons

  • Placement-sensitive — reviewers report it may require careful positioning to reach its smoothest in-room response.
  • No balanced (XLR) input and lacking a variable phase control, which limits connectivity and manual phase fine-tuning for some systems.
  • Output and distortion increase as you approach ~20Hz, so it isn’t a guaranteed sub‑20Hz performer in every room.

Sound Quality

92/100

Bass

94/100

Reviewers consistently praised deep, tight, and detailed bass with in-room extension into the low‑20s; on-axis spec is -6dB at 26Hz but reviewers heard energy to ~20–26Hz. THD good at typical frequencies but rises near 20Hz.

Dynamics

89/100

Reports of solid slam, more headroom and impactful hits ('will hit solidly when you ask it to', 'more headroom at my disposal'), plus low distortion at 50Hz (~0.7%) support strong dynamic performance with some audible strain approaching extreme sub‑20Hz levels.

Show Less

Integration

90/100

Multiple reviewers report the sub 'couple[s] really well with a room,' that a single unit 'did an excellent job filling my medium sized home theater,' and that it produces an even, seat-to-seat bass distribution — outcome language showing seamless blending.

Build Quality

88/100

Described as 'fine furniture level of finish' with 'solid construction' and a compact footprint — well made and attractive, though not positioned as exotic or boutique heavy‑duty.

Features Connectivity

86/100

1400W class‑D amp with DSP, variable 40–150Hz low‑pass, LFE direct input, left/right inputs and auto signal sensing. Compact size and patented dual‑plane inertially balanced layout aid placement and multi‑sub setups.

Value for Money

82/100

At $1,499 reviewers call it an 'excellent little sub' that can energize medium rooms and even approach much larger siblings, but none explicitly label it a 'no‑brainer' bargain — solid performance for the price, but premium priced.

Reviews

Online Reviews & Mentions

Forum Mentions

No forum mentions found yet

store
store
store
store
store
store
GoldenEar logo

Verified Dealers

Online Dealers

All Dealers

Zoom out the map to see more dealers

Acton Gate Audio logo
Advance Audio logo