DS18 12" SVC SHALLOW 900W 4OHM SUBWOOFER

SPECS

SKU
SRW12.4
Nominal Diameter
12" / 254mm
Nominal Impedance
4 Ohm
RMS Power Handling
220 Watt
MAX Power Handling
440 Watt
Sensitivity (1w/1m)
88 db
Frequency Response
25 - 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
53 Hz
Mechanical Factor Qms
4.23
Electrical Factor Qes
1.126
Total Factor Qts
0.889
Moving Mass Mms
133.052g
Compliance Cms
0.067 mm/N
Bl Factor BI
11.923
Voice Coil Inductance Le
1.09 mH
Diaphragm Area Sd
530.93 cm2
Dc Resistance Re
3.4 ohms
Efficiency Bandwidth Product EBP
47
Mechanical Mass Without Air Mmd
119.228g

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