| General Specifications |
| Nominal Diameter | 388 mm / 15 in | | Nominal Impedance LF | 8 Ω | | Nominal Impedance HF | 8 Ω | | Rated Power AES LF | 400 W | | Rated Power AES HF | 60 W | | Continuos Program Power LF | 800 W | | Continuos Program Power HF | 120 W | | Sensitivity @ 1W/1m LF | 99.1 dB | | Sensitivity @ 1W/1m HF | 101.5 dB | | Voice Coil Diameter LF | 75 mm (3") | | Voice Coil Diameter HF | 44 mm (1.7") | | Voice Coil Winding Depth LF | 17 mm | | Voice Coil Winding Depth HF | 2.6 mm | | Magnetic Gap Depth LF | 10 mm | | Magnetic Gap Depth HF | 3 mm | | HF Recommended Crossover Frequency | 1.6 KHz | | Net Weight | 5.3 Kg | | Magnet Weight | 532 g |
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| Constructive Characteristics |
| Magnet Type | Neodymium | | Basket Material | Aluminium Die-Cast | | Surround Material | Treated Cloth | | LF Voice Coil Winding/Former Material | Copper / Fiberglass | | HF Voice Coil Winding/Former Material | Aluminium Flat Wire / Kapton | | LF Cone Material | Paper | | HF Dome Material | Titanium | | HF Spare Parts Code | Z009395T-FI |
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| Mounting Information |
| Overall Diameter | 388 mm | | Baffle Cutout Diameter | 355 mm | | Mounting Holes | 8 holes 6×9 on Ø371 mm | | Total Depth | 178.9 mm |
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| Thiele/Small Parameters |
| Qms | 12.88 | | Qts | 0.40 | | Cms | 147 µm/N | | Vas | 152.4 l | | X max | +/- 5.5 mm | | N | 3.10 % | | Qes | 0.42 | | Mms | 87.2 g | | Bxl | 17.26 Tm | | Sd | 855.3 cm² | | X var | +/- 8.0 mm | | Le (1KHz) | 1.12 mH | | Re (LF) | 5.1 Ω | | Re (HF) | 6.0 Ω | | Fs (LF) | 44.5 Hz | | Fs (HF) | 710 Hz |
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