Tannoy Monitor Gold

T&S parameters


T&S parameters of the Gold 15' as supplied by Tannoy UK LTD:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Monitor Gold 15', 12', 10', T&S parameters gathered from various sources:

 Dual Concentric MODEL

 Gold III-LZ

 Gold 12  Gold 15
 parameter  value  value  value
 Vas, volume equivalent compliance  200 litres  200 litres  350 litres
 Fs, free air resonance  26 Hz  28 Hz  26 Hz
 Qt, total Q-factor  0.23  0.24  0.2
 Qa, mechanical & acoustic Q  2.2  1.29  2
 Qe, electrical Q  0.26  0.29  0.22
 Mmd, Dynamic Mass, excl. air load  34.4 g  40.2 g  90 g
 Cms, dynamic compliance  1.1 mm/N  0.26 mm/N  0.42 mm/N
 Sd, piston radiating area  0.0360 m2  0.0528 m2  0.077 m2
 B, gap flux  1.0 T  1.15 T  1.35 T
 BL, force factor (=B*L) Newtons per Amp  11.2 N/A  22.4 N/A  19.2 N/A
 Re, voice coil resistance  5,8 Ohm  5.8 Ohm  5.5 Ohm
 Pth, thermal power rating  15 W  30 W  50 W
 Chassis Sensitivity (@2.83V, 1m, free air)  91,5 dB  93.5 dB  95 dB
 Rms, mechanical resistance (mech-Ohm)  2.55  9.76  7.45
 LF Voice Coil Diameter  2.5"  2"  2"
 HF Voice Coil Diameter  2"  2"  2"
 HF Gap Flux, B  1.5 T  1.5 T  1.8 T
 Magnet Mass  6.25 lb  7.5 lb  13 lb
 LF to HF crossover frequency  1200 Hz  1000 Hz  1000 Hz

 

 


 

PE1MMK Hans Hilberink, 03-01-2004.