DS18 HOOL-X15.2DSPL 15 Inch SPL Competition Subwoofer Owner’s Manual
- June 4, 2024
- DS18
Table of Contents
DS18 HOOL-X15.2DSPL 15 Inch SPL Competition Subwoofer
OVERVIEW
SPECIFICATIONS
Nominal Diameter…………………………………………………………………………………..15″
Nominal Impedance……………………………………………………………………..2 + 2 Ohm
RMS Power Handling………………………………………………………………..4000W
MAX Power Handling …………………………………………………………………6000W
Sensitivity (1w/1m)………………………………………………………………………. 88.5 dB
Frequency Response………………………………………………………………20-250Hz
Recommended Lo Pass Crossover……………………………….. 100Hz
MOTOR
Voice Coil Diameter……………………………………………………..4″ / 101.6mm
VC Former Material……………………….Black Aluminum
Winding Material…………………………………………………………………………… CCAW
Cone Material………………………………………….Non-Pressed Paper
Dust Cap Material………………………………..Carbon Fiber
Surround Material…………………………………………………………. Foam
Basket Material………………………………………………………… Aluminio
Basket Color and Finish……………………………… Glossy Red
Magnet Material……………………………………………………………………….Ferrite
Magnet Weight…………………………………………………………………………………….. 500 Oz
Displacement Volume…………………………………………………. 9.1L / 0.32 ft3
THIELE & SMALL PARAMETERS
Equivalent Volume………………………………………….Vas ……………41.33L
Excursion (one way)…………………………………………… Xmax ……………………… 59 mm
Free Air Resonance…………………………………… Fs ………………………. 36.53 Hz
Mechanical Factor ……………………………………………… Qms ………………………….. 5.68
Electrical Factor…………………………………………………… Qes ………………………….. 0.513
Total Factor……………………………………………………………. Qts ………………………….. 0.438
Mechanical Mass………………………………………………… Mms …………………….. 478.64g
Mechanical Compliance…………………………….. Cms ………………..0.025 mm/N
BL Factor………………………………………………………………… BL …………………………… 15.83
Voice Coil Inductance………………………….. Le …………………….. 1.517 mH
Cone Area……………………………………………………………. Sd……………………754.77 Cm2
DC Resistance……………………………………………………… Re………………… 1.9 + 1.9 Ohm
Efficiency Bandwidth Product /
Ancho de Banda de Eficiencia del Producto …………………………………………. EBP
………………………….. 71.2
MEASUREMENTS
Overall Diameter………………………………………………………………………. 15.55” / 395mm
Overall Depth………………………………………………………………………… 13.3” / 338mm
Front Mount Baffle Cutout…………………………………………….. 14” / 358mm
Mounting Depth…………………………………………………………… 11.18” / 284mm
Motor Diameter…………………………………………………………………… 9.96” / 253mm
RECOMMENDED BOX DIMENSION
Single Subwoofer Sealed Box
Parameters
- Box External Dimensions
- (WxHxD): 17.72”x 16.93”x 13.78”
- Material Thickness: 0.75” / 19 mm
- Net Internal Volume: 1.46 ft3
Wood Cuts Qty
Top-Bottom
(WxH): 17.72”x13.78” 2
Front-Rear
(WxH): 17.72”x15.43” 2
Left-Right
(WxH): 12.29”x15.43” 2
Single Subwoofer Ported Box
Parameters
- Box External Dimensions
- (WxHxD): 29.53”x 16.93”x 17.27”
- Material Thickness
- 0.75” / 19mm
- Net Internal Volume: 3.00 ft3
- Tuning Frequency: 38 Hz
- Port Area : 46.50 inch2
- Port Inlet (WxH): 3.01”x 15.43”
- Port Length: 20.57”
Wood Cuts Qty
- Top-Bottom
- (WxH): 29.53”x17.27” 2
- Front: 25.77”x15.43” 1
- Rear: 29.53”x15.43” 1
- Left: 15.77”x 15.43” 1
- Right: 16.52”x15.43” 1
- Port 12.76”x15.43” 1
- Port: 3.30”x15.43” 1
Double Subwoofer Ported Box
Parameters
Box External Dimensions
- (WxHxD): 38.58”x 19.69”x 20.56”
- Material Thickness
- 0.75” / 19mm
- Net Internal Volume: 6.00 ft3
- Tuning Frequency: 38 Hz
- Port Area: 85.24 inch2
- Port Inlet: 4.69×18.19”
- Port Length: 15.24”
Wood Cut
Top-Bottom
- (WxH): 38.58”x20.56”
- Front: 33.15”x18.19”
- Rear: 38.58”x18.19”
- Left: 19.06”x18.19”
- Right: 19.81”x18.19”
- Port: 13.63”x18.19”
FOR MORE INFORMATION PLEASE VISIT
DS18.COM
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>