SUB W-20.39

Characteristics and sound properties

The SUB W-20.39 is the ideal subwoofer for boosting the bass output of smaller or medium-sized speakers. On the one hand, it is powerful enough to generate driving low-range bass effects in normal rooms and, on the other hand, highly compact. In large rooms or if extremely high bass output is required for longer periods, a second subwoofer of the same type can be added.
If the SUB W-20.39 is to be used in the vicinity of a TV set, then instead of the W 200 S - 4 OHM, we recommend using the magnetically shielded W 200 SC - 4 OHM. This prevents the TV being distorted by the magnetic scatter field.
In addition, it is also possible to use the 8 ohm version of the woofer (W 200 S - 8 OHM, W 200 SC - 8 OHM) if the amplifier used does not allow lower impedance speakers to be connected or if several subwoofers are to be combined.
Not available as a complete kit.

Component parts list for 1 box

1 pc.
Bass reflex tube
BR 25.50 (full length)
1 pc.
1 pc.
Damping material
Polyester wool
2 bags
Wood screws
3.5 x 25 mm
13 pcs.
2 x 2.5 mm²
0.5 m

Technical Data

Rated power
75 W
Maximum power
115 W
Nominal impedance Z
4 Ohm
Übertragungsbereich (-10 dB)
30–x Hz
Mittlerer Schalldruckpegel
85 dB (1 W/1 m)
Net volume
39 l
Außenmaß Höhe
396 mm
Außenmaß Breite
320 mm
Außenmaß Tiefe
430 mm

Frequency- and impedance response