TIW 360 DS 2 x 4 OHM

Art. No. -

30 cm (12") High-End woofer with black cellulose cone, large magnet and heavy aluminium die-cast basket. Extremely high power handling due to 60 mm voice-coil, capton voice coil carrier, vented damper and magnet vent. Easy connection due to the double voice coil (2 x 4 ohms) allowing the unit to be connected up for 2 ohm or 8 ohm use.

No longer available.

Technical Data

Rated power
300 Watt
Maximum power
600 Watt
Nominal impedance Z
Eine Schwingspule offen: 4 Ohm / Beide Schwingspulen in Reihe: 8 Ohm / Beide Schwingspulen parallel: 2 Ohm
Frequency response
Eine Schwingspule offen: fu - 3000 Hz / Beide Schwingspulen in Reihe: fc - 2000 Hz / Beide Schwingspulen parallel: fc - 2000 Hz
(fu: Lower cut-off frequency depending on cabinet)
.
Mean sound pressure level
Eine Schwingspule offen: 87 dB (1 W/1 m) / Beide Schwingspulen in Reihe: 90 dB (1 W/1 m) / Beide Schwingspulen parallel: 90 dB (1 W/1 m)
Excursion limit
24 mm
Resonance frequency fs
Eine Schwingspule offen: 30 Hz / Beide Schwingspulen in Reihe: 29 Hz / Beide Schwingspulen parallel: 30 Hz
Magnetic induction
1.06 Tesla
Magnetic flux
2000 µ Weber
Height of front pole-plate
10 mm
Voice coil diameter
60 mm
Height of winding
25 mm
Cutout diameter
279 mm
Net weight
6 kg
D.C. resistance Rdc
Eine Schwingspule offen: 3.2 Ohm / Beide Schwingspulen in Reihe: 6.3 Ohm / Beide Schwingspulen parallel: 1.7 Ohm
Mechanical Q factor Qms
Eine Schwingspule offen: 5.45 / Beide Schwingspulen in Reihe: 4.56 / Beide Schwingspulen parallel: 5.07
Electrical Q factor Qes
Eine Schwingspule offen: 0.77 / Beide Schwingspulen in Reihe: 0.35 / Beide Schwingspulen parallel: 0.4
Total Q factor Qts
Eine Schwingspule offen: 0.68 / Beide Schwingspulen in Reihe: 0.32 / Beide Schwingspulen parallel: 0.37
Equivalent volume Vas
Eine Schwingspule offen: 114 l / Beide Schwingspulen in Reihe: 120 l / Beide Schwingspulen parallel: 122 l
Effective piston area Sd
450 cm2
Dynamically moved mass Mms
64 g
Force factor Bxl
Eine Schwingspule offen: 7.4 T m / Beide Schwingspulen in Reihe: 15.3 T m / Beide Schwingspulen parallel: 7.1 T m
Inductance of the voice coil L
Eine Schwingspule offen: 1.2 mH / Beide Schwingspulen in Reihe: 2.3 mH / Beide Schwingspulen parallel: 0.6 mH
Frequency- and impedance response
Directivity pattern
Directivity pattern
Directivity pattern
Waterfall spectrum
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