


Brand: Graham Audio
Graham Audio LS5/1 Loudspeaker
The Graham LS5/1 is a high-performance floorstanding loudspeaker designed by Derek Hughes, faithfully following classic BBC design principles. Its damped MDF cabinet uses mass-loaded thin panels to minimise resonance in the critical midrange, preserving vocal clarity and tonal accuracy. A 380mm slot-loaded bass/midrange driver paired with twin 25mm soft dome tweeters delivers wide dispersion, natural detail, and immersive sound across the full frequency range.
Crafted with real wood veneers, the LS5/1 is available in a range of standard finishes. Teak and sprayed finishes are available by request—pricing and availability on application.
Limited Availability - Contact Us Before Purchasing.
Specifications
Graham Audio LS5/1 Loudspeaker
| Specification | Value |
|---|---|
| Model |
Graham LS5/1 |
| Enclosure |
Damped MDF, floor standing |
| Finish |
Real wood veneer |
| Dimensions (w/h/d) |
43cm by 103cm by 48cm |
| Weight |
42kg |
| Frequency response |
37Hz to 18kHz, ±3dB |
| Nominal impedance |
8Ω |
| Sensitivity |
89dB SPL (2.83V, 1m) |
| Maximum output |
Over 110dB for a pair at 2m |
| Bass/midrange |
380mm |
| Tweeter |
Two 25mm soft dome |
| Recommended amplifier power |
50 to 250 watts unclipped programme |
| Crossover |
1.6kHz, 22 elements |
Product Details

Graham Audio LS5/1 Loudspeaker
Sale price$27,499.00 AUD