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Signature 50

Name: LSA Signature 50
Brand: LSA

LSA

LoudspeakersBookshelf Speakers

Estimated price (community-sourced)

$599

About the Signature 50

The LSA Signature 50 is a substantial two-way loudspeaker featuring a 6.5" treated paper cone woofer and a 1.1" soft dome tweeter with a tuned rear chamber and ferrofluid cooling for high power handling. The crossover is set at 3800Hz, and the cabinet employs a rear-facing bass reflex port for enhanced low-frequency performance. The speaker is designed for both clarity and dynamic range, with a frequency response of 38Hz to 22kHz (-6dB in-room). It is suitable for a wide range of amplifiers, with a nominal impedance of 8 ohms and a power rating of 20–150 watts. The cabinet is finished with foam rubber feet for stability and features 5-way binding posts for secure connections.

Specifications

Key Specifications

Sensitivity: 86 dB

Impedance: 8Ω

Frequency: 38-22000 Hz

Full structured specifications are available to members.

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