MartinLogan Grotto i specs
General info
Subwoofer
Recommended usage:
22Hz (measured at -3dB) - 0.12kHz
Frequency range:
900W
Peak power:
10W - 250W
Recommended power:
8 ohms
Nominal impedance:
4 ohms
Minimal impedance:
Dipole / Bipole / Quadpole design
Features:
Drivers information
Woofer / Midbass
Drivers include:
1 x 10 in
Woofer/Midbass:
Metal
Woofer/Midbass's cone material:
Other features
Yes
Built-in amplifier:
20Hz-20kHz0.5%
THD:
RCA
Analog audio inputs:
No
Built-in digital decoder (DAC):
Body
Other
Enclosure materials:
18.6 in x 15.2 in x 13.8 in
Dimensions (WxHxD):
51 lb
Weight:
Black
Available color options:
US Availability
Available
Market status:
European Availability
Available
Market status:
Links
Official page:
-
in English:
-
If you are interested in using our specs commercially, check out our Separate Speakers specs database licensing page.
Filed in: MartinLogan Separate Speakers
Description: A powerful 300 watt (900 watt peak) low-distortion, high-reliability amplifier gives Grotto i extremely articulate bass without need of exaggerated amplifier power ratings or transient-blurring ported or passive radiator enclosures common to many modern subwoofers. A proprietary servo system further ensures that output from Grotto i's 10-inch high-resolution aluminum cone woofer is dramatically free of distortion and provides a... read more
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