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PD.615WG/2
Mid Range Driver
- Special Order / OEM Only.
- Contact info@precision-devices.com for order information.
- Superseded by the PD.615WG/2
- For use with custom designed waveguide
- Sealed chassis offers this unit independence from main enclosure
Diameter
6.5" / 165 mm
Coil Diameter
1.5" - 38 mm
Power Rating
140 w (A.E.S.)
Frequency Range
800 Hz - 8 kHz
Sensitivity
100 dB
Xmax
2.5 mm
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General Specifications
| Type | Mid Range Driver |
| Available Impedance | 4 Ω/ 8 Ω/ 16 Ω |
| Nominal Diameter | 6.5" / 165 mm |
| Voice Coil Diameter | 1.5" - 38 mm |
| Peak Power (6 dB Crest Factor) * | 560 w (A.E.S.) |
| Power Rating 1 2 * | 140 w (A.E.S.) |
| Sensitivity (1W/ 1m) * | 100 dB |
| Frequency Range | 800 Hz - 8 kHz |
| Resonance | 560 Hz |
| Voice Coil Winding Depth | 8.2 mm / 0.32" |
| Recommended Enclosure Volume | N/A |
| Flux Density | 1.85 Tesla |
| Magnet Material | Ceramic |
| Magnet Gap Depth | 6 mm / 0.24" |
| Former Material | Glass Fibre |
| Dust Dome Material | Felt |
| Voice Coil Material | Copper |
| Cone Material | Paper |
| Suspension Material | Fabric |
| Surround Material | Fabric |
Thiele Small Parameters
| Fs | 560 Hz |
| Re | 12.89 Ω |
| Qms | N/A |
| Qes | N/A |
| Qts | N/A |
| Le (@ 1 kHz) | 0.17 mh |
| Vas | N/A |
| Mms | N/A |
| Sd | 132.73 cm2 |
| Cms | µm/N |
| BL | 17.15 T/m |
| Xmax | 2.5 mm |
| Vd | 0.0381 litres |
| Ref. Efficiency | 5.05% |
| EBP | N/a |
Dimensions & Mounting
| Overall Diameter | 200 mm |
| Width Across Flats | 193 mm |
| Flange Height | 8.5 mm |
| Depth (Excl. Flange) | 74 mm |
| Magnet Diameter | 154 mm |
| Chassis Shoulder Diameter | 162 mm |
| Outer Bolt Circle | 6 * M5 on 180mm PCD |
| Inner Bolt Circle | N/A |
Shipping Information
| Nett Weight | 3.6 Kg / 7.94 lb. |
| Shipping Weight | 3.9 Kg / 8.6 lb. |
Notes
*1 Power compression is the reduction of sensitivity at the specified power. Higher power ratings do not necessarily give a proportionate increase in SPL therefore the maximum SPL of the driver may significantly exceed that of other manufacturers with high power ratings.
1. AES Standard (50 to 500 Hz) Program 800 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 200 Watt preconditioning period.
Please note that frequency response measurements are supplied for comparison purposes only and are not a measure of the low frequency performance which may be achievable in a fully optimised system. Raw data measurwed at 1W 1M without waveguide.
1. AES Standard (50 to 500 Hz) Program 800 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 200 Watt preconditioning period.
Please note that frequency response measurements are supplied for comparison purposes only and are not a measure of the low frequency performance which may be achievable in a fully optimised system. Raw data measurwed at 1W 1M without waveguide.
Frequency Response & Impedance
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