09/10/2024
**** Graham Audio BBC LS3/5A Loudspeaker ****
Size and Build :
🌐The LS3/5A is a small, bookshelf speaker, ideal for near-field listening. Its cabinet design follows the original BBC specifications, using high-quality birch plywood and a damped front baffle for reducing resonance.
🌐Dimensions : Approximately 30cm (height) x 19cm (width) x 17cm (depth).
Drivers :
🌐It features a 5-inch bass/midrange driver and a 19mm soft-dome tweeter, both designed to meet the original BBC standards.
The midrange driver is typically a polypropylene cone for its damping properties, providing a smooth, natural sound.
Crossover and Tuning :
🌐The crossover network is meticulously designed to maintain the tonal balance and coherence that made the original LS3/5A famous. The emphasis is on producing an accurate, neutral sound.
Performance :
🌐The speaker excels in vocal reproduction and midrange detail, making it perfect for listeners who prioritize clarity, tonal accuracy, and soundstage over deep bass.
🌐Due to its size, it has limited low-frequency extension (typically around 70Hz), so it is best suited for smaller rooms or setups that include a subwoofer for deeper bass.
Impedance and Sensitivity :
🌐The Graham Audio LS3/5A has a nominal impedance of 11 ohms and a sensitivity of around 83 dB/W/m, which means it benefits from a quality amplifier with reasonable power output.
Applications :
🌐It’s ideal for classical, jazz, and acoustic music, where a natural and uncolored sound is desired.
More Info : https://www.grahamaudio.co.uk/products/ls35a/