QS Series Replacement Drivers

902.509UK

A range of chassis speakers to replace the main driver in the QTX Sound QS series speakers.

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Description Version Packed
902.509UK
12" driver for QS12 (178.562UK) and QS12A (178.565UK) 		12" for QS12 Box Label
902.512UK
15" driver for QS15 (178.568UK) and QS15A (178.569UK) 		15" for QS15 Box Label

QS Series Replacement Drivers

A range of chassis speakers to replace the main driver in the QTX Sound QS series speakers.

  • Impedance 8 Ohms

Versions

  902.509UK 902.512UK
Power max. 500W 700W
Power rms 250W 350W
Magnet size 156 x 20mm 156 x 20mm
Diameter 30cm (12") 38cm (15")
Frequency response 45Hz - 6kHz 42Hz - 5kHz
Magnet weight 1.4kg (50oz) 1.4kg (50oz)
SPL @ 1W/1m 98dB 101dB
Voice coil 52mm (2") 62mm (2.5")
Dimensions 129mm x 307mmØ 151mm x 385mmØ
Weight 4.02kg 4.52kg

Downloads

UK Declaration of conformity
For 902.509UK (242KB)
EU Declaration of conformity
For 902.509UK (230KB)
902.512UK
Technical drawing
902.509UK
Technical drawing

Alternative

902.521UK
QR Passive Series Replacement Drivers
12" for QR12
A range of chassis speakers to replace the main driver in the QTX QR series passive cabinets.
902.106UK LFCASA-12
8 Ohm Woofers for Citronic Passive PA Cabinets
12" 8ohm 300W
Replacement low frequency main drivers as used in Citronic CASA, CUBA and CLARA series passivecabinets.

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