JL Audio IWS-SYS-1 Benutzerhandbuch

Fathom IWS home subwoofer 

Fathom IWS home subwoofer

Enclosure Type:

Single Sealed Enclosure

Two Sealed Enclosures

Driver(s):

13.5-inch  

(nominal diameter)

13.5-inch (nominal diameter)

in each of two enclosures

Frequency Response (anechoic):

26 Hz - 101 Hz (+/- 1.5 dB) 

-3dB at 25 Hz / 112 Hz 

-10dB at 22 Hz / 150 Hz

26 Hz - 101 Hz (+/- 1.5 dB) 

-3dB at 25 Hz / 112 Hz 

-10dB at 22 Hz / 150 Hz

Effective Piston Area:

 

98.26 sq. in.  / 0.0634 sq. m.

196.51 sq. in. / 0.1268 sq. m.

Effective Displacement:

 

147.3 cu. in. (2.41 liters) 

294.6 cu. in. (4.82 liters) 

Amplifier Power:  1000 watts RMS short-term

2000 watts RMS short-term

Grille Dimensions: (H) Height x (W) Width x (D) Depth

17.25 inches x 20 inches 

438 mm x 508 mm

Wall Opening Dimensions: (W) Width x (H) Height

14.5 inches x 17.25 inches 

368 mm x 438 mm

Amplifier Dimensions: (H) Height x (W) Width x (D) Depth 

Height Dimensions DO NOT include feet.

3.5 in. x 17.4 in. x 17.9 in. 

89 mm x 442 mm x 455 mm

Amplifier Net Weight:  35 lbs. (15.9 kg)

43 lbs. (19.5  kg)

Cabinet Finish:

 

Black Texture-Coated

Black Texture-Coated

Grille Finish:

 

White (paintable)

Stereo or Mono (two RCA jacks -  

Input Impedance of 10k Ohms)
Balanced Inputs:  

Stereo or Mono (two female XLR jacks -  

Input Impedance of 10k Ohms)
Output To Slave:  

Balanced (one male XLR jack)
Input Modes:  

Master or Slave
Level Modes:  

Reference (fixed gain) or Variable from 

full mute to +15dB over reference gain
Power Modes:  

Off, On or Automatic Signal-Sensing 

Light Modes:  

Off, On or Dim
Low Pass Filter Mode:  

Off, 12 dB per octave or 24 dB per octave
Low Pass Filter Cutoff Frequency:  

Variable from 30 Hz – 130 Hz
Polarity:  

0 or 180 degrees
Phase:  

Variable from 0 – 270 degrees
E.L.F. Trim:  

Variable from –12 dB to +3 dB at 23 Hz
Automatic Room Optimization (A.R.O.) 

with included laboratory-grade 

calibration microphone, defeatable.

 
10369 North Commerce Parkway • Miramar, Florida • 33025 • USA

“JL Audio”, “Fathom IWS” and the JL Audio logo are registered trademarks of JL Audio, Inc., “Ahead of the Curve” is a trademark of JL Audio, Inc. Due to continuous 
product development, all specifications are subject to change without notice. 
Printed in USA • ©2010 JL Audio, Inc. • U.S. PATENTS:  #5,734,734  #5,949,898  #6,118,884  #6,229,902  #6,243,479  #6,294,959  #6,501,844  #6,496,590  #6,441,685  #5,687,247  
#6,219,431  #6,625,292  #D472,891  #D480,709  Other U.S. & Foreign patents pending. For more detailed information please visit us online at www.jlaudio.com.

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