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8″ 213 mm round woofer , 140 Watt , 87 db , 8Ω Coated paper cone, 39 mm voice coil, AL shorting ring in magnet system 15 L – 25 L σε κλειστό κουτί & 25 L – 35 L σε reflex The SLS line combines high quality performance with an affordable design. This […]
8″ 213 mm round woofer , 140 Watt , 87 db , 8Ω
Coated paper cone, 39 mm voice coil,
AL shorting ring in magnet system
15 L – 25 L σε κλειστό κουτί & 25 L – 35 L σε reflex
The SLS line combines high quality performance with an affordable design. This 8 inch 8 ohm member of the SLS family features a rigid steel basket, a coated paper cone, and a ferrite magnet motor with aluminium shorting ring for improved distortion performance.
Platform:
| Peerless | |
| Driver Type: | Woofer |
| Size: | 8 in |
| Motor: | Ferrite |
| Frame: | Steel Basket |
| Impedance: | 8 Ω |
| Diaphragm: | CP (Coated Paper) |
Driver Size
| 8 in | – | |||
| DC Resistance | 5.53 Ω | ±5.0% | ||
| Resonant Frequency | 42.19 Hz | 15% | ||
| Half Space Sensitivity @ 2.83V | 86.67 dB | ±1.01 | ||
| Sensitivity @ 1W/1m | 85.6 dB | ±1.01 | ||
| Rated Noise Power (IEC 268-5 18.1) | 90 W | – | ||
| Test Spectrum Bandwidth | 20Hz – 20kHz 12 dB/Oct | – | ||
| Effective Piston Area | 213.8 cm2 | – | ||
| Moving Mass | 34.8 g | – | ||
| Motor Force Factor | 8.26 T•m | – | ||
| Voice Coil Inner Diameter | 38.43 mm | – | ||
| Gap Height | 8 mm | – | ||
| Maximum Linear Excursion | 8.4 mm | – | ||
| Ferrofluid Type | – | |||
| Minimum Impedance | 6.21 Ω | ±7.5% | ||
| Voice Coil Inductance | 0.78 mH | – | ||
| Mechanical Q Factor | 5.73 | – | ||
| Electrical Q Factor | 0.75 | – | ||
| Total Q Factor | 0.66 | – | ||
| Ratio | 63.83 fs/Qts | – | ||
| Energy Bandwidth Product ((1/Qes)•fs) | – | |||
| Suspension Compliance | 409.1 μm/N | – | ||
| Effective Cone Diameter | 16.5 cm | – | ||
| Motor Efficiency Factor | 12.3 (T•m2)/Ω | – | ||
| Voice Coil Former Material | GSV | – | ||
| Driver Mass | 2.52 Kg | – | ||
| Equivalent Volume | 26.27 L | – |
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