Linn LS500 - Manual (Page 15)

13
SPECIFICATIONS
Type 3-way Infinite baffle loudspeaker
Frequency response Active: 40Hz-20kHz +/- 2dB
Passive: 60Hz-20kHz +/- 3dB
Input Impedence Active: 8 Ohms per drive unit
Passive: 4 Ohms
Efficiency 87dB for 1W at 1m (1kHz)
Amplifier requirements At least 60W per channel into 4 Ohms
Wiring options Single-Wiring, Bi-Wiring, Bi-Amplification,
Tri-Wiring, Tri-Amplification,
Active Tri-Amplification
Drive Units 19mm ceramic-domed treble, 2 x 125mm
carbon-loaded bass/midrange
Size 900mm (H) x 192mm (W) x 280mm (D)
Weight 26kg each