Wavecor WF152BD10 6″ die cast, Kevlar/Carbon fibre cone mid/woofers 8Ohms
Overview:
The 6” transducers WF152BD10 (round, 8 ohm) is designed as high performance bass and midrange units for compact monitors and high-end hi-fi speakers.
Features:
- New cone of interwoven Kevlar/Carbon fibers, a new reference for the combination of low mass, rigidness, and damping – highly beneficial properties for midrange reproduction
- Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced even order harmonic distortion
- Vented, inverted center dome for reduced compression
- 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
- Rigid die cast alu chassis with extensive venting for lower air flow speed reducing audible distortion
- Heavy-duty black fiber glass voice coil former to reduce mechanical losses resulting in better dynamic performance and low-level details
- Large motor with 1.25” voice coil diameter for better control and power handling
- Built-in alu field-stabilizing ring for reduced distortion at high levels
- Low-loss suspension (high Qm) for better reproduction of details and dynamics
- Black motor parts for better heat transfer to the surrounding air
- Conex spider for better durability under extreme conditions
- Gold plated terminals to ensure long-term trouble free connection
NOMINAL SPECIFICATIONS:
Parameter | WF152BD10 | Unit | |
Before burn-in | After burn-in | ||
Nominal size | 6 | [inch.] | |
Nominal impedance | 8 | [ohm] | |
Recommended max. upper frequency limit | 3 | [kHz] | |
Sensitivity, 2.83V/1m (average SPL in range 200 – 1,000 Hz) | 87 | [dB] | |
Power handling, short term, IEC 268-5, no additional filtering | 470 | [W] | |
Power handling, long term, IEC 268-5, no additional filtering | 250 | [W] | |
Power handling, continuous, IEC 268-5, no additional filtering | 70 | [W] | |
Effective radiating area, Sd | 85 | [sq.cm] | |
Resonance frequency (free air, no baffle), Fs | 53 | 46 | [Hz] |
Moving mass, incl. air (free air, no baffle), Mms | 10.6 | [g] | |
Force factor, Bxl | 7.2 | [N/A] | |
Suspension compliance, Cms | 0.84 | 0.94 | [mm/N] |
Equivalent air volume, Vas | 8.6 | 9.6 | [lit.] |
Mechanical resistance, Rms | 0.33 | 0.33 | [Ns/m] |
Mechanical Q, Qms | 10.9 | 10.3 | [-] |
Electrical Q, Qes | 0.42 | 0.40 | [-] |
Total Q, Qts | 0.40 | 0.38 | [-] |
Voice coil resistance, RDC | 6.1 | [ohm] | |
Voice coil inductance, Le (measured at 10 kHz) | [mH] | ||
Voice coil inside diameter | 32 | [mm] | |
Voice coil winding height | 14 | [mm] | |
Air gap height | 5 | [mm] | |
Magnet weight | 650 | [g] | |
Total unit net weight excl. packaging | 1.7 | [kg] | |
Krm | [mohm] | ||
Erm | [-] | ||
Kxm | [mH] | ||
Exm | [-] |
Reviews
There are no reviews yet.