Martin Logan Grotto I Subwoofers

Martin Logan Grotto I Subwoofers 

DESCRIPTION

  • Rigid, Low-Mass Aluminum-Cone Diaphragms
  • Servo Correction System
  • Precision Low- and High-Pass Crossover Filters
  • 25-Hz Level Control
  • Full-Rotation Phase Switch

USER REVIEWS

Showing 1-2 of 2  
[Oct 10, 2020]
RVCJJ3J


Strength:

Sounds great. Really quick with music. Not a super hard hitter with home theater but still let’s you know it’s there. No muddy or boominess bass comes out of this.

Weakness:

Looking to replace the amp for the 3rd time. I’ve never driven this speaker excessively yet the wires from the driver to the board always melt on the board of the class D switching supply. Not sure if it’s a design flaw or just my particular unit. Sounds sublime when working properly.

Purchased:
Used  
Model Year:
2012
OVERALL
RATING
4
[Feb 09, 2011]
jUNIOR
Audio Enthusiast

Best sub ever sound is amazing

OVERALL
RATING
5
VALUE
RATING
5
Showing 1-2 of 2  

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