DS18 PRO-FU8.4 8-Inch Mid-High Loudspeaker Owner’s Manual
- June 5, 2024
- DS18
Table of Contents
DS18 PRO-FU8.4 8-Inch Mid-High Loudspeaker
HOOL-X15.1DHE
SPECIFICATIONS
- Nominal Diameter…………………………………………………………………….. 15″
- Nominal Impedance ………………………………………………………..2 + 2 Ohm
- RMS Power Handling …………………………………………………… 4000W
- MAX Power Handling ……………………………………………………. 6000W
- Sensitivity (1w/1m) …………………………………………………………..88.2 dB
- Frequency Response…………………………………………………..16-500Hz
- Recommended Lo Pass Crossover……………………….. 80Hz
MOTOR
- Voice Coil Diameter…………………………………………… 4″ / 99.8mm
- VC Former Material ……………….Black Aluminum
- Winding Material ……………………………………………………………….. CCA
- Cone Material ………………………………. Non-Pressed Paper
- Dust Cap Material ……………………….Carbon Fiber
- Surround Material ………………………………………………. Foam
- Basket Material……………………………………………….Aluminum
- Basket Color and Finish ………….Sandblasted Black
- Magnet Material…………………………………………………………..Ferrite
- Magnet Weight…………………………………………………………………………. 500
- Displacement Volume……………………………………….9.1L / 0.32 ft3
THIELE & SMALL PARAMETERS
- Equivalent Volume………………………………….Vas ……….61.93 L /2.18 ft3
- Excursion (one way))…………………………………………. Xmax…………………..59 mm
- Free Air Resonance ……………………………..Fs ………………………..26 Hz
- Mechanical Factor……………………………………….Qms ………………………4.98
- Electrical Factor………………………………………….. Yes ………………………0.513
- Total Factor …………………………………………………….Qts……………………….0.402
- Mechanical Mass ………………………………………..MMS ………………..478.64 g
- Mechanical Compliance ………………………Cms ……………0.025 mm/N
- BL Factor …………………………………………………………BL ……………………….15.83
- Voice Coil Inductance ……………………Le…………………..2.517 mH
- Cone Area…………………………………………………….Sd ……………… 754.77 Cm2
- DC Resistance………………………………………………Re ……………. 1.9+1.9 ohms
- Efficiency Bandwidth Product / …………………………………….EBP………………………. 50.6
MEASUREMENTS
- Overall Diameter………………………………………………………… 15.56” / 395mm
- Overall Depth…………………………………………………………. 13.31” / 338mm
- Front Mount Baffle Cutout…………………………….. 14.10” / 358mm
- Mounting Depth……………………………………………….. 11.19” / 284mm
- Motor Diameter………………………………………………………. 9.96” / 253mm
References
Read User Manual Online (PDF format)
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