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WF146WA05/06 are mid/woofers designed for demanding bass and midrange applications. They work equally well for high-end hi-fi, high quality home theater systems, and top multimedia setups, etc.
Powered by a large 90 mm magnet structure that ensures good efficiency and optimal T/S parameters.
The large 32 mm voice coil ensures high power handling - thermally and mechanically
The new optimized woven glass fibre cone ensures large bandwidth and low distortion. Distortion is further reduced by efficient venting and by adding an internal alu shorting ring to stabilize the magnetic field in the air gap.
Notes
Parameter | WF146WA05 | WF146WA06 | Unit | |||
Before burn-in | After burn-in | Before burn-in | After burn-in | |||
| Nominal size | 5¾ | 5¾ | [inch.] | ||
| Nominal impedance | 4 | 8 | [ohm] | ||
| Recommended max. upper frequency limit | 3.5 | 3.5 | [kHz] | ||
1, 3 | Sensitivity, 2.83V/1m, (average 400-3,500 Hz) | 88.5 | 85.5 | [dB] | ||
2 | Power handling, short term, IEC 268-5, no additional filtering |
|
| [W] | ||
2 | Power handling, long term, IEC 268-5, no additional filtering |
|
| [W] | ||
2 | Power handling, continuous, IEC 268-5, no additional filtering | 55 | 55 | [W] | ||
| Effective radiating area, Sd | 93 | 93 | [sq.cm] | ||
3, 6 | Resonance frequency (free air, no baffle), Fs | 41 |
| 42 |
| [Hz] |
| Moving mass, incl. air (free air, no baffle), Mms | 12.5 | 11.9 | [g] | ||
3 | Force factor, Bxl | 5.0 | 6.4 | [N/A] | ||
3, 6 | Suspension compliance, Cms | 1.22 |
| 1.22 |
| [mm/N] |
3, 6 | Equivalent air volume, Vas | 15 |
| 15 |
| [lit.] |
3, 6 | Mechanical resistance, Rms | 0.39 |
| 0.39 |
| [Ns/m] |
3, 6 | Mechanical Q, Qms | 8.2 |
| 8.0 |
| [-] |
3, 6 | Electrical Q, Qes | 0.41 |
| 0.50 |
| [-] |
3, 6 | Total Q, Qts | 0.39 |
| 0.47 |
| [-] |
4 | Voice coil resistance, RDC | 3.2 | 6.5 | [ohm] | ||
5 | Voice coil inductance, Le(measured at 10 kHz) | 0.24 | 0.40 | [mH] | ||
| Voice coil inside diameter | 32 | 32 | [mm] | ||
| Voice coil winding height | 11 | 11 | [mm] | ||
| Air gap height | 5 | 5 | [mm] | ||
| Theoretical linear motor stroke, Xmax | ±3 | ±3 | [mm] | ||
| Magnet weight | 400 | 400 | [g] | ||
| Total unit net weight excl. packaging | 1.03 | 1.03 | [kg] | ||
3, 5 | Krm | 0.52 | 0.11 | [mohm] | ||
3, 5 | Erm | 1.08 | 1.05 | [-] | ||
3, 5 | Kxm | 4.2 | 7.2 | [mohm] | ||
3, 5 | Exm | 0.71 | 0.71 | [-] |
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Products from the same category
- Car Audio
- Hifi Home
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Best offer of the week
Products from the same brand
- Car Audio
- Hifi Home
- Marine Audio
- Speakers Technical
- Pro Audio
- Sport & Free Time
- Best offer of the week