Wavecor WF168WA01 6-1/2″ Paper Cone Mid-Woofer 4 Ohm
Quick Overview:
The Wavecor WF168WA01 is a 6-1/2″ paper cone midwoofer that is designed for demanding bass and midrange applications. The WF168WA01 is a very good choices for 2-way speaker systems or even as midrange in 3-way systems.
Product Highlights:
- Alu field-stabilizing ring inside magnet assembly for reduced high-level distortion
- Vented voice coil former for reduced distortion and compression
- New vented chassis for lower air flow speed reducing audible distortion
- Heavy-duty black fiber glass voice coil bobbin to increase power handling and reduce mechanical losses resulting in better dynamic performance and low-level details
- Large motor system with 32 mm voice coil diameter and 90 mm magnet for better control, power handling, and efficiency
- Black magnet parts for better heat transfer to increase power handling
- Linear suspension with specially designed Conex damper (spider) for long durability under extreme operating conditions
- Gold plated terminals to prevent oxidation, for long-term reliable connection
Product Description:
The Wavecor WF168WA01 is a 6-1/2″ paper cone midwoofer that is designed for demanding bass and midrange applications. This driver is powered by a large magnet structure that ensures good efficiency. The WF168WA01 is a very good choices for 2-way speaker systems or even as midrange in 3-way systems.
The large motor system with 1-1/4″ voice coil diameter and large magnet for better control, power handling, and efficiency. The optimized paper cone ensures wide bandwidth and low distortion. Distortion is further reduced by efficient venting of the chassis and voice coil former.
Product Specification:
 Parameter | WF168WA01 | Unit | |
Before burn-in | After burn-in | ||
Nominal size | 6.5 | [inch.] | |
Nominal impedance | 4 | [ohm] | |
Recommended max. upper frequency limit | 3 | [kHz] | |
Sensitivity, 2.83V/1m (average SPL in range 200 – 1,000 Hz) | 91.5 | [dB] | |
Power handling, short term, IEC 268-5, no additional filtering | [W] | ||
Power handling, long term, IEC 268-5, no additional filtering | [W] | ||
Power handling, continuous, IEC 268-5, no additional filtering | 60 | [W] | |
Effective radiating area, Sd | 139 | [sq.cm] | |
Resonance frequency (free air, no baffle), Fs | 47.5 | [Hz] | |
Moving mass, incl. air (free air, no baffle), Mms | 12.5 | [g] | |
Force factor, Bxl | 5.1 | [N/A] | |
Suspension compliance, Cms | 0.90 | [mm/N] | |
Equivalent air volume, Vas | 24.6 | [lit.] | |
Mechanical Q, Qms | 7.0 | [-] | |
Electrical Q, Qes | 0.46 | [-] | |
Total Q, Qts | 0.43 | [-] | |
Voice coil resistance, RDC | 3.2 | [ohm] | |
Voice coil inductance, Le (measured at 10 kHz) | 0.24 | [mH] | |
Voice coil inside diameter | 32 | [mm] | |
Voice coil winding height | 11 | [mm] | |
Air gap height | 5 | [mm] | |
Magnet weight | 400 | [g] | |
Total unit net weight excl. packaging | 1.03 | [kg] | |
Krm | 0.46 | [mohm] | |
Erm | 0.88 | [-] | |
Kxm | 5.2 | [mH] | |
Exm | 0.69 | [-] |
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