

Accuton ceramic bass, C173-6-191
Domematerial | Ceramic | |
Application | Bass‑Midrange | |
Overall diameter | 173 mm | |
Cutout Diameter/Square | 146 mm | |
Overall depth | 94.5 mm | |
Motor assembly depth | 42 mm | |
Motor assembly diameter | 120 mm |
Vb: 12L, Port diameter: 50mm, Length: 220mm, Fres: 45Hz, F-3dB: 50Hz, Q: 0.58 (optimal)
Vb: 18L, Port diameter: 50mm, Length: 150mm, Fres: 43.5Hz, F-3dB: 41Hz, Q: 0.50 (extended bass)
Vb: 10L, Port diameter: 50mm, Length: 240mm, Fres: 48Hz, F-3dB: 52Hz, Q: 0.61 (0.7dB Ripple @ 100Hz)
b: 6.5L, -13dB @ 40Hz, F-3dB: 76Hz, Q: 0.71 (typical)
Vb: 18L, -10dB @ 40Hz, F-3dB: 85Hz, Q: 0.50 (extended bass)
Mechanical Data | |||
Specification | Value | Unit | |
---|---|---|---|
Overall diameter | 173 | mm | |
Cutout Diameter/Square | 146 | mm | |
Min. frontplate thickness | 6.35 | mm | |
Overall depth | 94.5 | mm | |
Motor assembly depth | 42 | mm | |
Motor assembly diameter | 120 | mm | |
Screwfitting | DIN 7984, Ø 4,50 | mm | |
Terminal | + : 6.3 x 0.8 / - : 4.8 x 0.8 | mm | |
Shipping weight (pair) | 5.3 | kg | |
Shipping box size (pair) | 210 / 280 / 210 | mm | |
Thiele/Small parameters | |||
Specification | Value | Unit | |
Sensitivity (2.83V / 1m) | Lp | 88 | dB |
DC-resistance | Re | 5.9 | Ohm |
Resonance frequency | Fs | 38.6 | Hz |
Equivalent volume of air | Vas | 21.6 | L |
Mechanical Q | Qms | 5.27 | |
Electrical Q | Qes | 0.37 | |
Total Q | Qts | 0.34 | |
Effective piston area | Sd | 133 | cm² |
Moving mass | Mms | 19.8 | g |
Suspension compliance | Cms | 0.86 | mm/N |
Mechanical resistance | Rms | 0.91 | kg*s |
voice coil parameters | |||
Specification | Value | Unit | |
Power handling | P | 120 | Watt |
Linear excursion | Xmax | +/- 5 | mm |
Voice coil diameter | 38 | mm | |
Voice coil former material | Ti | ||
Voice coil material | Cu | ||
Voice coil inductance | Le | 0.72 | mH |
Force factor | BI | 8.8 | N/A |
Motor type | überhängig | ||
Ferrofluid filling | Nein |
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Accuton ceramic bass, C173-6-191
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