DS18 HOOL-X12.2DHE 12 Inch Competition High Excursion Subwoofer Owner’s Manual
- June 9, 2024
- DS18
Table of Contents
DS18 HOOL-X12.2DHE 12 Inch Competition High Excursion Subwoofer
DIMENSION
SPECIFICATIONS
- Nominal Diameter……………………………………………………………………………. 12″ / 304.8 mm
- Nominal Impedance………………………………………………………………………………2+2 OHMS
- RMS Power Handling…………………………………………………………………… 4000 Watts
- MAX Power Handling…………………………………………………………………… 6000 Watts
- Sensitivity (1w/1m )…………………………………………………………………………………..87 dB
- Frequency Response………………………………………………………………..20 Hz – 500 Hz
- Recommended Lo Pass Crossover………………………………………………… 80 Hz
MOTOR
- Voice Coil Diameter………………………………………………………………4” / 99.8 mm
- Voice Coil Former Material …………….Black Aluminum
- Winding Material…………………………………………………………………………………..CCAW
- Cone Material……………………………………………… Non Pressed Paper
- Dust Cap Material………………………………………Carbon Fiber
- Surround Material………………………………………………………………… Foam
- Basket Material…………………………………………………………………..Aluminum
- Basket Color……………….. Glossy Black with Machined Aluminum Negro Brillante con Aluminio Maquinado
- Magnet Material………………………………………………………………………………… Ferrite
- Magnet Weight……………………………………………………………………………………………………..500 Oz
- Displacement Volume………………………………………………………. 4.8L / 0.169ft3
THIELE & SMALL PARAMETERS
- Equivalent Volume …………………………….Vas ………………………………. 22.57 L / 0.79 ft3
- Excursion (one way) …………………………………..Xmax……………………………………………..50 mm
- Free Air Resonance……………………….. Fs …………………………………………………… 26 Hz
- Mechanical Factor ……………………………………. Qms ……………………………………………….. 2.778
- Electrical Factor…………………………………………Qes …………………………………………………. 0.489
- Total Factor…………………………………………………….. Qts………………………………………………….. 0.462
- Moving Mass…………………………………….Mms……………………………………………512.12 g
- Compliance……………………………………Cms …………………………………….. 0.072 mm/N
- Bl Factor……………………………………………………………… Bl …………………………………………………… 24.27
- Voice Coil Inductance………….. Le………………………………………………42.29 mH
- Diaphragm Area…………………………………..Sd …………………………………………. 471.44 cm2
- DC Resistance ……………………………………………..Re ………………………………………..1.8+1.8 OHM
- Efficiency Bandwidth Product…………EBP…………………… 53.1
RECOMMENDED ENCLOSURES
- Sealed Internal Volume……………………………………………………………….. 17L / 0.6 ft3
- Sealed Box Output Response……………….. F3………………………… 41 Hz
- Ported Internal Volume………………………………………………………….42.5L / 1.5 ft3
- Port Size *Square (WxHxLong)………….. 1.52″ x 12.28″ x 31.82″ / 38.5 mm x 312 mm x 808.2 mm
- Port Tunning Frequency………………………. Fb ………………………… 30 Hz
- Ported Box Output Response………….. F3………………………… 25 Hz
MEASUREMENT
- Overall Diameter………………………………………………………………………………….12.64” / 321 mm
- Overall Depth…………………………………………………………………………………….11.6” / 295 mm
- Front Mount Baffle Cutout………………………………………………..11.2” / 285 mm
- Mounting Depth………………………………………………………………………… 10” / 255 mm
- Motor Diameter……………………………………………………………………………… 9.96″ / 253 mm
RECOMMENDED BOX DIMENSION
SINGLE SUBWOOFER SEALED BOX
PARAMETERS
- Box External Dimensions:
- (WxHxD): 13”x 13”x 11.55“ / 330.2 mm x 330.2 mm x 293.3mm
- Material Thickness: 0.75” / 19mm
- Net Internal Volume: 0.60 ft3 / 17 L
WOOD CUTS QTY
-
Top – Bottom
(WxH): 13” x 11.55” / 330.2 mm x 293.3mm 2 -
Front – Rear
(WxH): 13” x 11.50” / 330.2 mm x 292.2 mm 2 -
Left – Right
(WxH) : 10.05” x 11.50” / 255.3mm x 292.2 mm 2
SINGLE SUBWOOFER PORTED BOX
PARAMETERS
-
Box External Dimensions:
(WxHxD): 25.59” x 13.78” x 14.05“ /650 mm x 350 mm x 356.8 mm -
Material Thickness: 0.75” / 19mm
-
Net Internal Volume: 1.5 ft3 / 42.5 L
-
Tuning Frequency: 30 Hz
-
Port Area: 18.60 inch2 / 120 CM2
-
Port Intel: 1.52” x 12.28” / 38.5 x 312 mm
-
Port Length: 31.82” / 808.2 mm
WOOD CUTS QTY
-
Top – Bottom:
25.59” x 14.05” / 650 x 356.8 mm 2 -
Front: 23.33” x 12.28”/ 592.5 x 312 mm 1
-
Rear: 25.59” x 12.28” / 650 x 312 mm 1
-
Left: 12.55” x 12.28”/ 318.8 x 312 mm 1
-
Right: 13.30” x12.28 ” / 337.8 x 312 mm 1
-
Port: 11.04” x 12.28” / 280.3 x 312 mm 1
-
Port: 17.77” x 12.28” / 451.4 x 312 mm 1
DOUBLE SUBWOOFER PORTED BOX
PARAMETERS
-
Box External Dimensions:
(WxHxD): 35.43” x 13.78” x 18.73“ /900 mm x 350 mm x 475.8 mm -
Material Thickness: 0.75” / 19 mm
-
Net Internal Volume: 2.8 ft3 / 79.3 L
-
Tuning Frequency: 28 Hz
-
Port Area: 37.2 inch2 / 240 CM2
-
Port Intel: 3.03” x 12.28” / 76.9 x 312 mm
-
Port Length: 38.18” / 969.8 mm
WOOD CUTS QTY
-
Top – Bottom:
35.43” x 18.73” / 900 x 475.8 mm 2 -
Front: 31.66” x 12.28”/ 804.1 x 312 mm 1
-
Rear: 35.43” x 12.28” / 900 x 312 mm 1
-
Left: 17.24” x 12.28”/ 437.8 x 312 mm 1
-
Right: 17.98” x 12.28” / 456.8 x 312 mm 1
-
Port: 14.21” x 12.28” / 360.9 x 312 mm 1
-
Port: 19.45” x 12.28” / 494 x 312 mm 1
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