Musical Fidelity LS5/9 Bass Reflex Monitor Loudspeaker

The Musical Fidelity LS5/9 is a two-way bass reflex monitor loudspeaker originally developed for professional studio environments. Designed to reproduce music at high levels with minimal coloration, it delivers controlled, honest sound across the full spectrum of musical genres.

Manufactured according to the BBC R&D 1983/10 design, the LS5/9 offers powerful bass, precise stereo imaging, and a natural vocal presentation. Its bass reflex design enables higher sound pressure levels while maintaining clarity and composure, making it equally suited to studio monitoring and serious home listening.

Features

• Two-way bass reflex monitor loudspeaker
• Manufactured according to BBC R&D 1983/10 design
• Designed for high-level playback with low coloration
• Clear, well-defined stereo imaging
• Natural and controlled vocal reproduction
• High sound pressure capability
• Adjustable high-frequency level via resistor jumps
• 210mm cone woofer
• 34mm tweeter with phase correction
• 9mm birch plywood cabinet construction
• Cherry veneer finish
• Made in Europe

Specifications

Acoustic Design

• Type: Two-way, bass reflex
• Frequency response: 50Hz – 20kHz ±4dB
• Nominal impedance: 8 Ohms
• Sensitivity: 89dB/W/m
• Power handling: 100 Watts unclipped

Drivers

• Woofer: 210mm cone
• Tweeter: 34mm with phase correction

Cabinet & Dimensions

• Cabinet material: 9mm birch plywood
• Finish: Cherry veneer
• Dimensions (H x W x D): 460 x 275 x 285mm
• Weight: 12kg per speaker

What’s in the Box

• Musical Fidelity LS5/9 loudspeakers (pair)
• User documentation