Graham Audio LS5/9F Floor Standing Speaker

The Graham Audio LS5/9F brings classic BBC monitor performance into a substantial Floor Standing format. By expanding the enclosure volume beyond traditional stand-mount dimensions, this model delivers deeper bass response and enhanced dynamic punch while maintaining the natural, uncoloured midrange that broadcast engineers have relied on for decades. Available individually so you can select each unit required for your system layout, it combines traditional acoustic principles with modern room-matching flexibility.

Expanded Cabinet Architecture: Deeper, More Impactful Low Frequencies:

Inside the cabinet, a handmade Volt bass and midrange driver works alongside a 34mm Audax tweeter. Both drive units are tested and matched to tight tolerances to preserve accurate imaging and smooth tonal balance. The extra physical space inside the enclosure allows low frequencies to extend further without requiring artificial equalization. Down at the base, an integrated plinth houses a flow-optimised reflex port, which reduces air turbulence and keeps bass notes tight and defined.

High-Frequency Adjustment Switch: Customised Sound for Any Listening Space:

To help balance the sound in different acoustic environments, a discreet high-frequency switch replaces traditional fixed soldered connections on the front baffle. This lets you subtly increase or decrease treble output, making it easier to compensate for rooms filled with sound-absorbing soft furnishings or reflective hard surfaces. The cabinet relies on classic thin-wall damping techniques to control resonances, finished in real wood veneers with invisible magnetic grille fastenings for a clean aesthetic.

• BBC Thin-Wall Cabinet: Controls internal vibration using damped panel construction, keeping sound clear and uncoloured.
• Handmade Volt Mid-Bass Driver: Delivers clean voice clarity and fast low-end response with precise driver matching.
• 34mm Audax Tweeter: Provides smooth, detailed high frequencies without harshness or listener fatigue.
• High-Frequency Level Switch: Lets you adjust treble energy to suit damped or reflective room acoustics.
• Flow-Optimised Plinth Port: Smooths out port airflow to prevent chuffling noises during heavy bass passages.
• Real Wood Veneer Finish: Fits naturally into modern living spaces with premium wood finishes and magnetic grille mounts.