Wavecor WF152BD04 6″ Balanced Drive Paper Cone Mid-Woofer 8 Ohm
Quick Overview:
The Wavecor WF152BD04 is a 6″ paper cone midwoofer that utilizes balanced drive technology and is designed for demanding bass and midrange applications. The WF152BD04 is a very good choices for 2-way speaker systems or even as midrange in 3-way systems.
Product Highlights:
- Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced even order harmonic distortion
- Copper cap on center pole to reduce voice coil inductance and to minimize variations in voice coil inductance as a function of voice coil position
- Built-in aluminum field-stabilizing ring for reduced high-level distortion
- Large motor structure for better control and power handling
- Low-loss suspension (high Qm) for better reproduction of details and dynamics
- Rigid die cast aluminum chassis with extensive venting for lower air flow speed reducing audible distortion
- Progressive suspension with specially designed conex spider for long durability under extreme operating conditions
Product Description:
The Wavecor WF152BD04 is a 6″ 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 WF152BD04 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 | WF152BD04 | Unit | |
Before burn-in | After burn-in | ||
Nominal size | 6 | [inch.] | |
Nominal impedance | 8 | [ohm] | |
Recommended max. upper frequency limit | 2.5 | [kHz] | |
Sensitivity, 2.83V/1m (average SPL in range 200 – 1,000 Hz) | 88.5DB | [dB] | |
Power handling, short term, IEC 268-5, no additional filtering | 140 | [W] | |
Power handling, long term, IEC 268-5, no additional filtering | RMS 70 | [W] | |
Power handling, continuous, IEC 268-5, no additional filtering | [W] | ||
Effective radiating area, Sd | [sq.cm] | ||
Resonance frequency (free air, no baffle), Fs | 51 | [Hz] | |
Moving mass, incl. air (free air, no baffle), Mms | 11 | [g] | |
Force factor, Bxl | [N/A] | ||
Suspension compliance, Cms | 1.0 | 1.33 | [mm/N] |
Equivalent air volume, Vas | [lit.] | ||
Mechanical resistance, Rms | [Ns/m] | ||
Mechanical Q, Qms | 7.3 | [-] | |
Electrical Q, Qes | 0.4 | [-] | |
Total Q, Qts | 0.38 | [-] | |
Voice coil resistance, RDC | 0.096mh | [ohm] | |
Voice coil inductance, Le (measured at 10 kHz) | 0.096mh | [mH] | |
Voice coil inside diameter | 1.26″ | [mm] | |
Voice coil winding height | 4 | [mm] | |
Air gap height | [mm] | ||
Magnet weight | 4.1 | [g] | |
Total unit net weight excl. packaging | 4.1 | [kg] | |
Krm | [mohm] | ||
Erm | [-] | ||
Kxm | [mH] | ||
Exm | [-] |
Wavecor WF152BD04 Data Sheet please Clik Here
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