|
|
By
introducing the new Extra Long Stroke (XLS) series, Peerless has
pushed the performance limits for subwoofers. Whether it's for an
active home theatre subwoofer or for audiophile applications, XLS
subwoofers will fulfill every demand for deep clean bass reproduction.
The design emphasis has been put in achieving extreme deep bass,
long time reliability, high power handling, and very low-distortion.
All XLS subwoofers feature large full roll rubber surrounds, nomex
fiber impregnated cones and aluminum shorting rings for low distortion.
Specification
| Nominal
Impedance (Ohms) |
Zd
|
4
|
| Maximum
Impedance (Ohms) |
Zo
|
53.3
|
| DC
Resistance (Ohms) |
Re
|
3.6
|
| Voice
Coil Inductance (mH) |
Le
|
0.99mH
|
| Resonant
Frequency (Hz) |
Fs
|
22
|
| Mechanical
Q Factor |
Qms
|
3.86
|
| Electrical
Q Factor |
Qes
|
0.24
|
| Total
Q |
Qts
|
0.23
|
| Moving
Mass (g) |
Mms
|
136.6
|
| Suspension
Compliance (mm/N) |
Cms
|
390
|
| Effective
Cone Diameter (cm) |
D
|
21.10
|
| Effective
Piston are (cm2) |
Sd
|
349.7
|
| Equivalent
Volume (Ltrs) |
Vas
|
66.903
|
| Force
Factor |
Bl
|
16.75
|
| Reference
Voltage Sensitivity |
dB
|
86.6
|
| Weight
of Magnet (kg) |
|
2.42
|
|
