DS18 PRO-SM8.2 8 Inch Slim Motorcycle Mid Range Loudspeaker Owner’s Manual
- June 5, 2024
- DS18
Table of Contents
DS18 PRO-SM8.2 8 Inch Slim Motorcycle Mid Range Loudspeaker
PRO-SM8.2
SPECIFICATIONS
- Nominal Diameter ……………………………………………………………………………… 8” / 203.2mm
- Nominal Impedance ………………………………………………………………………………….2 OHMS
- RMS Power Handling ………………………………………………………………………250 Watts
- MAX Power Handling ……………………………………………………………………..500 Watts
- Sensitivity (1w/1m) …………………………………………………………………………………..97 dB
- Frequency Response …………………………………………………………………… 65Hz-12KHz
- Recommended Hi Pass Crossover ………………………………………………………160 Hz
- Pair or Single ……………………………………………………………………………………………… Single / Unidad
- Grill Included ……………………………………………………………………………………………………………… No
MOTOR
- Voice Coil Diameter ………………………………………………………….. 1.5” / 38.1 mm
- Voice Coil Former Material ……………………………………………………..Kapton
- Winding Material ……………………………………………………………………………………CCAW
- Cone Material ………………………………Water Resistant Paper / Papel Resistente al Agua
- Dust Cap Material ………………………..Water Resistant Paper / Papel Resistente al Agua
- Surround Material …………………………………………..Coated Cloth / Tela Recubierta
- Basket Material ………………………………………………………………………………..Steel / Acero
- Basket Color …………………………………………………………………. Glossy Red / Rojo Brillante
- Magnet Material ………………………………………………………………………………. Ferrite / Ferrita
- Magnet Weight …………………………………………………………………………………………………….. 25 Oz
THIELE & SMALL PARAMETERS
- Equivalent Volume …………………………….Vas ……………………………….25.91L / 0.915ft3
- Excursion (one way) ………………………………….Xmax ……………………………………………….8 mm
- Free Air Resonance ……………………….. Fs ………………………………………………….100 Hz
- Mechanical Factor …………………………………….Qms ……………………………………………….. 8.051
- Electrical Factor ………………………………………..Qes …………………………………………………. 1.013
- Total Factor ……………………………………………………..Qts……………………………………………………….0.9
- Moving Mass …………………………………….Mms……………………………………………..6.248 g
- Compliance ……………………………………Cms …………………………………………0.404 m/N
- Bl Factor …………………………………………………………….. Bl …………………………………………………… 2.795
- Voice Coil Inductance …………… Le………………………………………………0.353 mH
- Cone Area ……………………………………………………..Sd …………………………………………. 213.82 cm2
- DC Resistance …………………………………………….Re ………………………………………………..2 OHMS
MEASUREMENT
- Overall Diameter …………………………………………………………………………………….8.23” / 209mm
- Overall Depth …………………………………………………………………………………………2.7” / 69 mm
- Front Mount Baffle Cutout ……………………………………………………..7“ / 180 mm
- Mounting Depth ………………………………………………………………………….2.5” / 63 mm
- Motor Diameter ……………………………………………………………………………… 4.72″ / 120 mm
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