DS18 12" DVC SHALLOW 900W 4OHM SUBWOOFER

SPECS

SKU
SRW12.4D
Nominal Diameter
12" / 254mm
Nominal Impedance
4+4 Ohm
RMS Power Handling
220 Watt
MAX Power Handling
440 Watt
Sensitivity (1w/1m)
88 db
Frequency Response
26 - 250Hz
Recommended Low Pass Crossover
80 Hz

MOTOR

Voice Coil Diameter
2" / 50.8 mm
Voice Coil Former Material
Aluminum
Winding Material
SV
Cone Material
Paper
Dust Cap Material
Paper
Surround Material
Rubber
Basket Material
Steel
Basket Color/Finish
Gloss Red
Magnet Material
Ferrite
Magnet Weight
45 Oz
Displacement Volume
2.12L / 0.074ft3

Thiele & Small Parameters

Equivalent Volume Vas
26.6L / 0.93ft3
Free Air Resonance Fs
54 Hz
Mechanical Factor Qms
4.235
Electrical Factor Qes
1.234
Total Factor Qts
0.956
Moving Mass Mms
127.67g
Compliance Cms
0.067 mm/N
Bl Factor BI
15.6
Voice Coil Inductance Le
1.582 mH
Diaphragm Area Sd
530.93 cm2
Dc Resistance Re
3.4+3.4 ohms
Efficiency Bandwidth Product EBP
43.7
Mechanical Mass Without Air Mmd
113.85g

Measurement

Overall Diameter
12.44" / 316mm
Overall Depth
4.13" / 105mm
Front Mount Baffle Cutout
10.98" / 279mm
Mounting Depth
3.54" / 90mm
Motor Diameter
5.51" / 140mm
Gross Single Unit Weight (lb)
8.5
Single Unit Box Dimensions W x L x H (Inches)
12.87 x 12.87 x 4.75
Quantity of Units in Master Carton
4
Gross Master Carton Weight (lb)
37
Master Carton Dimensions W x L x H (Inches)
26.2 x 13.5 x 10.25