Ds18 Exl-xx12.2dhe 12'' High Excursion Subwoofer User Manual (+ PDF)

XX12.2DHE 12” High Excursion Subwoofer
User Manual

Contents hide

1 EXL-XX12.2DHE 12 High Excursion Subwoofer

2 Specifications

3 Recommended Box Dimension

4 Documents / Resources

4.1 References

5 Related Posts

EXL-XX12.2DHE 12 High Excursion Subwoofer

EXL-XX12.2DHE

Specifications

Nominal Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12”
Nominal Impedance . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2+2 ohms
RMS Power Handling . . . . . . . . . . . . . . . . . . . . . . . . . . 2000W
MAX Power Handling . . . . . . . . . . . . . . . . . . . . . . . . . . 4000W
Sensitivity (1w/1m) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87 dB
Frequency Response . . . . . . . . . . . . . . . . . . . . . 20-1.3KHz
Recommended Lo Pass Crossover . . . . . . . . . . . . . . . . 80 Hz
Motor:
VC Diameter . . . . . . . . . . . . . . . . . . . . . . . 3” / 75.6mm
VC Former Material . . . . . . . . . . Black Aluminum
Winding Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . CCAW
Cone Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Paper
Dust Cap Material . . . . . Glass Fiber
Surround Material . . . . . . . . . . . . Foam
Basket Material . . . . . . . . . . . . . . . . . . . . Aluminum
Basket Color/Finish . . . . . . . . . . . . . . . Black
Magnet Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Ferrite
Magnet Weight . . . . . . . . . . . . . . . . . . . . . . . 306 Oz
Displacement Volume . . . . . . . . . . . . . . . . . . 3.26L
Thiele & Small Parameters

Equivilant Vol
Excursion (one way)
Free Air Resonance
Mechanical Factor
Electrical Factor
Total Factor
Moving Mass
Compliance
Bl Factor
VC Inductance
Diaphragm Area
Dc Resistance
Efficiency Bandwidth Product

Vas . . . . . . . . . 21.986L
Xmax . . . . . . . . 42 mm
Fs . . . . . . . . . . 39.8 Hz
Qms . . . . . . . . . . 5.128
Qes . . . . . . . . . . . 0.529
Qts . . . . . . . . . . . 0.468
Mms . . . . . . 302.158 g
Cms . . . . 0.025 mm/N
BL . . . . . . . . . . . 16.523
Le . . . . . . . . . . . 6.9 mH
Sd . . . . . . . 433.74 cm²
Re . . . . . . . 2 + 2 ohms
EBP. . . . . . . . . . . . 75.2

Measurements
Overall Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.63”/321mm
Overall Depth. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9.25” / 235mm
Front Mount Baffle Cutout . . . . . . . . . 11.1” / 282mm
Mouting Depth . . . . . . . . . . . . . . . . . . . . . . . . . 7.87” / 200mm
Motor Diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.89” / 226mmr

Recommended Box Dimension

Single Subwoofer Ported Box :

Parameters

Box External Dimensions	Wood Cuts	Qty
(WxHxD): 25.00”x 13.78”x16.63”	Top-Bottom (WxH): 25.00”x16.63”	2
Material Thickness	Front	1
Net Internal Volume	Rear	1
Tuning Frequency	Left	1
Port Area	Right	1
Port Inlet	Port	1
Port Length	Port	1

Double Subwoofer Ported Box

Parameters	Wood Cuts	Qty
Box External Dimensions (WxHxD): 37.40”x 15.75”x18.97”	Top-Bottom (WxH): 37.40”x18.97”	2
Material Thickness	Front	1
Net Internal Volume	Rear	1
Tuning Frequency	Left	1
Port Area	Right	1
Port Inlet	Port	1
Port Length	Port	1

Recommended Box Dimension
Single Subwoofer Sealed Box

Parameters Box External Dimensions	Wood Cuts	Qty
(WxHxD): 15.75”x 13.78”x12.32”	Top-Bottom (WxH): 15.75”x12.32”	2
Material Thickness	Front-Rear (WxH): 15.75”x12.28”	2
Net Internal Volume	Left-Right (WxH): 10.83”x12.28”	2

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