Specifications
Performance
Model: | S8L5 |
| S10L5 | S12L5 | S15L5 | ||
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Nominal Impedance [Zn], ohm [per coil] | 2 or 4 | 2 or 4 | 2 or 4 | 2 or 4 | |||
Resonance Frequency [fs], Hz | 43.4 |
| 34.9 |
| 32.2 |
| 23.4 |
Sensitivity [SPLo], dB @ 1W, 1m | 83.1 |
| 86.5 |
| 87.9 |
| 88.8 |
Effective Piston Area [Sd], in2 (m2) | 42.32 (.0273) | 68.05 (.0439) | 99.98 (.0645) | 163.7 (.1056) | |||
Power Handling Watts, Peak (RMS) | 600 (300) | 900 (450) | 1200 (600) | 1500 (750) | |||
Effective Frequency Range, Hz |
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Effective Excursion [EXmax™], in (mm) | .433 | (11.0) | .51 (12.9) | .51 (12.9) | .59 (15.1) | ||
DC Resistance [Re], ohm [coils in series] | 7.78 |
| 7.1 |
| 7.0 |
| 7.53 |
Voice Coil Inductance [Le], mH | 5.36 |
| 5.9 |
| 6.05 |
| 7.69 |
Voice Coil Diameter [d], in (mm) | 2 (50.8) | 2 (50.8) | 2 (50.8) | 2.5 (63.5) | |||
Voice Coil Length [h], in (mm) | 1.24 | (31.5) | 1.36 | (34.5) | 1.36 | (34.5) | 1.59 (40.5) |
Mechanical | 9.925 | 10.764 | 11.884 | 12.847 | |||
Electrical | .850 |
| .523 |
| .594 |
| .547 |
Total | .783 |
| .499 |
| .566 |
| .524 |
Force Factor [BL], Tm | 15.9 |
| 22.38 | 22.43 | 25.72 | ||
Equivalent Volume [Vas], ft3 (L) | .498 | (14.1) | 1.19 | (33.75) | 2.41 | (68.27) | 7.93 (224.67) |
Moving Mass [Mms], oz (g) | 3.56 | (101.0) | 5.93 | (168.2) | 7.44 | (210.9) | 11.54 (327.2) |
Net Displacement, in3 (cc) | 52.3 | (857) | 97.7 | (1601) | 135.2 (2215) | 229.3 (3757) | |
Outer Frame Dimension, in (cm) | 8 13/16 (22.4) | 10 11/16 (27.1) | 12 9/16 (31.9) | 15 5/8 (39.7) | |||
Mounting Depth, in (cm) | 4 3/4 (12.1) | 6 (15.2) | 6 3/4 (17.1) | 8 1/2 (21.6) | |||
Magnet Weight, oz (kg) | 41.27 (1.17) | 77.25 (2.19) | 77.25 (2.19) | 114.64 (3.25) | |||
Measurements based on 4 ohm dual voice coil models.
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