Wavecor SW182BD02-01 (ea.) | |
7", die cast alu, alu cone, 2 x 102 mm ferrite, 1½" VC, 8 ohm
|
Wavecor SW182BD02-01 (ea.) product information
|
The 7” transducers SW182BD01 (4 ohm) and SW182BD02 (8 ohm) were designed specifically for high performance compact subwoofer applications where sound quality and low distortion are the priorities.
FEATURES
- Balanced Drive motor structure for optimal drive force symmetry resulting in largely reduced even order harmonic distortion
- Extremely large linear stroke, Xmax = ± 8 mm, ensuring low distortion at high output levels
- Very rigid black aluminium cone to ensure piston motion at high levels and for better heat transfer at high continuous power levels
- Rigid die cast alu chassis with extensive venting for lower air flow speed reducing audible distortion
- Vented voice coil former for reduced distortion and compression
- Vented center pole with dual flares for reduced noise level at large cone excursions
- Heavy-duty black fiber glass voice coil former to reduce mechanical losses resulting in better dynamic performance and low-level details
- Large motor with 1½” 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 plated cone and 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
|
Wavecor SW182BD02-01 (ea.) specifications
| Nominal size | 7 [inch.] |
| Nominal impedance | 8 [ohm] |
| Recommended max. upper frequency limit | 500 [kHz] |
| Sensitivity, 2.83V/1m (average SPL in range 300 - 1,000 Hz) | 83.5 [dB] |
| Power handling, continuous, IEC 268-5, no additional filtering | 125 [W] |
| Effective radiating area, Sd | 131 [sq.cm] |
| Resonance frequency (free air, no baffle), Fs | 33 [Hz] |
| Moving mass, incl. air (free air, no baffle), Mms | 43 [g] |
| Force factor, Bxl | 11.5 |
| Suspension compliance, Cms | 0.54 [mm/N] |
| Equivalent air volume, Vas | 13 [lit.] |
| Mechanical Q, Qms | 16.5 |
| Electrical Q, Qes | 0.43 |
| Total Q, Qts | 0.42 |
| Voice coil resistance, RDC | 6.4 [ohm] |
| Voice coil inductance, Le (measured at 10 kHz) | 2.5 [mH] |
| Voice coil inside diameter | 39 [mm] |
| Voice coil winding height | 21 [mm] |
| Air gap height | 5 [mm] |
| Magnet weight | 640 [g] |
| Total unit net weight excl. packaging | 1.85 [kg] |
|
Wavecor SW182BD02-01 (ea.) Woofer additional photos
More information about Wavecor SW182BD02-01 (ea.) Woofer