| General Specifications |
| Nominal Diameter | 166 mm / 6 in | | Nominal Impedance | 4 Ω | | Rated Power AES | 150 W | | Continuos Program Power | 300 W | | Sensitivity @ 1W/1m | 96.8 dB | | Voice Coil Diameter | 50 mm (2") | | Voice Coil Winding Depth | 9 mm | | Magnetic Gap Depth | 8 mm | | Flux Density | 1.14 T | | Magnet Weight | 810 g | | Net Weight | 2.7 Kg |
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| Constructive Characteristics |
| Magnet Type | Ferrite | | Basket Material | Aluminium Die-Cast | | Voice Coil Winding Material | Aluminium | | Voice Coil Former Material | Kapton | | Cone Material | Paper | | Cone Treatment | No | | Surround Material | Treated Cloth | | Dust Dome Material | Paper Ogive |
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| Mounting Information |
| Overall Diameter | 166 mm | | Baffle Cutout Diameter | 143 mm | | Mounting Holes | 4 holes 6×5 on Ø155 mm | | Total Depth | 77.8 mm |
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| Thiele/Small Parameters |
| Re | 3.1 Ω | | Qms | 4.05 | | Qts | 0.35 | | Cms | 129 µm/N | | Vas | 3.5 l | | X max | +/- 2.0 mm | | N | 2.21 % | | Fs | 135 Hz | | Qes | 0.38 | | Mms | 10.8 g | | Bxl | 8.62 Tm | | Sd | 138.9 cm² | | X var | +/- 4.0 mm | | Le (1KHz) | 0.38 mH |
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