Martin Logan Grotto Subwoofer

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Description

Description

Grotto combines explosive bass power with servo-controlled accuracy and precision in a surprisingly compact cabinet at a perhaps even more surprisingly affordable price. At its core are the same high-resolution 10-inch aluminum-cone driver used in our flagship Descent subwoofer and a proprietary advanced-design amplifier. Easy to set up and sporting an attractive contemporary look, Grotto integrates comfortably into any room and system.

Specifications

Specifications are subject to change without notice

Frequency Response	22–150 Hz ±3dB; Anechoic through LFE effects input
Impedance	RCA Line Level In: 20,000 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers.
Low Frequency Transducer	10" (25.4cm) high excursion, aluminum element woofer with extended throw drive assembly, non-resonance asymmetrical chamber format
Amplifier	250 watts rms (350 watts peak)
Audio Controls	25Hz Level Control: ±12dB Power: Auto/On/Standby
High Pass Filter Frequency	70 Hz
Low Pass Filter Frequency	30, 35, 45, 55, 65, 80 Hz
Inputs	RCA line level; RCA LFE; speaker level
Weight	40 lbs. (18.2 kg)
Dimensions	15.4" × 15" × 12.9" (39.1cm × 38.1cm × 32.8cm)

MLG SUB - PO

Martin Logan Grotto Subwoofer | Preowned

R 9,990.00

R 19,999.00 50% OFF

The world's most affordable servo-controlled subwoofer, Grotto proves that a precise, compact subwoofer can have the heart of a beast.

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Description

Specifications

Specifications are subject to change without notice

Frequency Response	22–150 Hz ±3dB; Anechoic through LFE effects input
Impedance	RCA Line Level In: 20,000 Ohms. Compatible with 4, 6, or 8 Ohm rated amplifiers.
Low Frequency Transducer	10" (25.4cm) high excursion, aluminum element woofer with extended throw drive assembly, non-resonance asymmetrical chamber format
Amplifier	250 watts rms (350 watts peak)
Audio Controls	25Hz Level Control: ±12dB Power: Auto/On/Standby
High Pass Filter Frequency	70 Hz
Low Pass Filter Frequency	30, 35, 45, 55, 65, 80 Hz
Inputs	RCA line level; RCA LFE; speaker level
Weight	40 lbs. (18.2 kg)
Dimensions	15.4" × 15" × 12.9" (39.1cm × 38.1cm × 32.8cm)

Product information

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