Rogers LS3/5a Classic 15 Ohm speaker



Rogers LS3/5a Classic 15 Ohm speaker

Rogers International UK Ltd are pleased to announce the release of the LS3/5a Classic 15 Ohm speaker. Having previously manufactured over 50,000 pairs of LS3/5a’s, Rogers are now once again manufacturing this landmark speaker in the UK.

See the HFN June 2019 review of Rogers LS3/5a


Listed as one of the 12 most significant speakers of all time (the absolute sound September 18th 2010) states that the Rogers LS3/5a offers a: “startling realistic vocal reproduction and a remarkably expansive and box-less sound picture”. The LS 3/5a has stood the test of time as few other speakers have. Ultimately the Rogers LS3/5a has transcended it’s BBC monitor status to become an audiophile legend in its own right.


If the cabinet isn’t right, the music won’t be either

· Critically damped 12mm Russian birch ply enclosure
· Hardwood beech fillets
· Balanced real wood veneers
· 12mm birch ply baffle
· Tygan grille
· Walnut or Olive as standard
· Special finishes to order


Measurements only take you part of the way, because you cannot measure emotion

· Single layer one ounce copper track fiberglass PCB
· M6 laminated transformer cored crossover inductors
· M6 laminated transformer cored auto transformer for tweeter level matching
· High voltage Metalised capacitors
· All components hand soldered with silver solder


Sometimes what you cannot see, is more important than what you can

· Tweeter Mylar dome tweeter with kraft nomex voice coil former. Hand finished and pair matched in UK
· Doped Bextrene cone bass unit hand finished and pair matched in UK



· System type: Two way infinite baffle
· Frequency response: 80Hz-20KHz +/-3dB
· Nominal Impedance: 15 Ohms
· Bass/midrange: 110mm Bextrene cone
· Tweeter: 19mm Mylar dome
· Crossover frequency: 3KHz
· Sensitivity: 82.5dB/W/M
· Dimensions: 305 x 190 x 165mm (HxWxD)
· Weight: 4.9Kgs
· Recommended amplifier range 30-80 Watts