DS18 PRO-CF8.2NR 8” Motorcycle & Motorsports Loudspeaker with Water Owner’s Manual
- June 5, 2024
- DS18
Table of Contents
DS18 PRO-CF8.2NR 8” Motorcycle & Motorsports Loudspeaker with Water
Owner’s Manual
SPECIFICATIONS
Nominal Diameter………………………………………………………………………………8” / 203mm
Nominal Impedance ………………………………………………………………………………2 OHMS
RMS Power Handling ………………………………………………………………..300 WATTS
MAX Power Handling………………………………………………………………..600 WATTS
Sensitivity (1w/1m ) ……………………………………………………………………………… 96 dB
Frequency Response ……………………………………………………………..63Hz – 12KHz
Recommended Hi Pass Crossover …………………………………………….. 80 Hz
Pair or Single……………………………………………………………………………………………Single
MOTOR
Voice Coil Diameter ……………………………………………………………. 2” / 50 mm
Voice Coil Former Material………………………………………………….Kapton
Winding Material ……………………………………………………………………………….CCAW
Cone Material ……………………………………………………….. Water Resistant Carbon Fiber
Dust Cap Material……………………………….. Water Resistant Carbon Fiber
Surround Material …………………………………………………………….Rubber
Basket Material Canasta……………………………………………………………………………Steel
Basket Color Canasta…………………………………………………………..Glossy Black
Magnet Material …………………………………….. Neodymium Rings
Magnet Weight …………………………………………………………………………………………………. 0.3 Kg
THIELE & SMALL PARAMETERS
Equivalent Volume ……………………………Vas …………………………… 44.8L / 1.584 ft3
Excursion (one way) …………………………………..Xmax ………………………………………..2.5 mm
Free Air Resonance ………………………..Fs ………………………………………………. 57 Hz
Mechanical Factor …………………………………….Qms ………………………………………….10.343
Electrical Factor ………………………………………….Qes …………………………………………….. 0.434
Total Factor ……………………………………………………..Qts……………………………………………… 0.416
Moving Mass …………………………………….Mms…………………………………………9.977 g
Mechanical Compliance …………………Cms ………………………………….0.771 mm/N
Bl Factor / Factor Bl ………………………………………………………………Bl ………………………………………………….4.03
Voice Coil Inductance …………… Le………………………………………….0.408 mH
Cone Area ……………………………………………………..Sd …………………………………….. 213.82 cm2
DC Resistance ……………………………………………..Re ……………………………………….. 1.96 OHM
MEASUREMENTS
Overall Diameter …………………………………………………………………………….8.29“ / 210.7 mm
Overall Depth Total…………………………………………………………………………………..3.38” / 86 mm
Front Mount Baffle Cutout …………………………………………… 7.16” / 182 mm
Mounting Depth ……………………………………………………………………3.2” / 81.5 mm
Motor Diameter Motor…………………………………………………………………………. 4.45″ / 113 mm
MEASUREMENTS
WARRANTY
Please visit our website DS18.com for more information on our warranty policy.
We reserve the right to change products and specifications at any time without
notice.
Images may or may not included optional equipment.
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