Subwoofers — Martin Logan Grotto 12
Description, images, technical data and specifications
Martin Logan Grotto 12
Image source — © Martin Logan
Grotto subwoofer housings are made of 1-inch thick MDF panels with reinforced facades and central stiffeners. Anti-vibration feet will save neighbors (and floorboards) from complaints, and the built-in wireless adapter with virtually zero latency facilitates installation.
Specifications
Model name
Grotto 12
Frequency Response low +/- 3dB (Hz)
22
Frequency Response high +/- 3dB (Hz)
120
Sensitivity (dB at 1 W/1m)
N/A
Impedance (Ohms)
N/A
Has internal amplification
Yes
Power amplifier requirements (W)
2000
Size (sm)
45,2 × 45,4 × 45,4
Weight (kg)
37.4
Official link
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