Tuesday, April 10, 2012

BBC LS3/6 Loudspeaker

Stirling Broadcast
LS3/6 Reference Loudspeaker
Stirling Broadcast BBC LS3/6 Description:
The LS3/6 is a 3 way reflex full range, freestanding assembly, designed to meet the needs of high quality studio monitoring at moderate sound levels. The speaker contains 3 drive units, custom built specifically for this loudspeaker and mounted in a 45litre reflex loaded cabinet, together with a crossover/equaliser unit to match the units and to give the overall level frequency response needed for critical listening.
The loudspeaker system has an IEC268 power handling of 90watts continuous, 150watts short term and a frequency response of 45Hz - 17kHz +/-3dB, with crossover points of 3kHz and 13kHz. It possesses a sensitivity of 87dB for 1watt at 1metre, and a maximum output of 107dB.
The loudspeaker utilises a 22cm LF drive unit SB-4432, 27mm HF unit SB-4434 and 19mm SHF unit SB-4436, and the nominal impedance is 8ohms. The connections are by bi-wired screw terminals accepting both 4mm plugs and bare wires up to 4mm cross sectional area.
The cabinet is 30cm wide, 30cm deep and 63cm high and of a thin wall damped construction with internal standing wave damping, finished in pair matched wood veneer with a matt lacquer finish. The weight is 18.5kg.

Power Handling: 90w continuous,150w short term, IEC268
Max Sound Level: 107dB, pair @2m
Input Impedance: 8ohm nominal
Input connections: Bi-wire, 4mm terminals
Frequency Response: 45Hz to 17kHz +/-3dB(On HF axis @1m)
Sensitivity: 87dB/1watt/1m
Cabinet Dimensions: 30cm (12") wide x 30cm (12") deep x 63cm (24") high
LF Drive Unit: SB-4432
HF Drive Unit: SB-4434
SHF Drive Unit: SB-4436
Crossover frequencies: 3kHz, 13kHz
Weight: 18.5kg 

Stirling Broadcast BBC LS3/6 Reference Loudspeaker Export Price List, 1st December 2011.
Cherry - GBP 2,298.00
Walnut - GBP 2,298.00
Zebrano "Limited Edition Gold Label" - GBP 2,498.00
Ebony Tiger Stripe "Limited Edition Gold Label" - GBP 2,498.00
Rosewood "Limited Edition Gold Label"- GBP 2,498.00

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