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PDN.15BR40
Bass / Mid Range Driver
- Discontinued – Special Order / OEM Only
- Contact info@precision-devices.com for order information
- Heavy-duty cast aluminium chassis for increased rigidity
- A smooth extended mid range to allow easy crossover integration
- Lightweight neodymium magnet
- Suitable for bass reflex designs
Diameter
15" / 380 mm
Coil Diameter
4.0" / 101.6 mm
Power Rating
700 w (A.E.S.)
Frequency Range
40 Hz - 2.5 kHz
Sensitivity
97 dB
Xmax
10.5 mm
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General Specifications
| Type | Bass / Mid Range Driver |
| Available Impedance | 4 Ω/ 8 Ω/ 16 Ω |
| Nominal Diameter | 15" / 380 mm |
| Voice Coil Diameter | 4.0" / 101.6 mm |
| Peak Power (6 dB Crest Factor) * | 2800 w (A.E.S.) |
| Power Rating 1 2 * | 700 w (A.E.S.) |
| Sensitivity (1W/ 1m) * | 97 dB |
| Frequency Range | 40 Hz - 2.5 kHz |
| Resonance | 39.22 Hz |
| Voice Coil Winding Depth | 25 mm / 0.98" |
| Recommended Enclosure Volume | 75 - 200 Litres |
| Flux Density | 1.37 Tesla |
| Magnet Material | Neodymium |
| Magnet Gap Depth | 9 mm / 0.35" |
| Former Material | Glass Fibre |
| Dust Dome Material | Paper |
| Voice Coil Material | Copper |
| Cone Material | Paper |
| Suspension Material | Fabric |
| Surround Material | Fabric |
Thiele Small Parameters
| Fs | 39.22 Hz |
| Re | 5.13 Ω |
| Qms | 10.77 |
| Qes | 0.39 |
| Qts | 0.38 |
| Le (@ 1 kHz) | 0.89 mh |
| Vas | 140.14 litres |
| Mms | 112.89 g |
| Sd | 829.58 cm2 |
| Cms | 145 µm/N |
| BL | 19.14 T/m |
| Xmax | 10.5 mm |
| Vd | 0.898 litres |
| Ref. Efficiency | 2.74% |
| EBP | 100.56 Hz |
Dimensions & Mounting
| Overall Diameter | 410 mm |
| Width Across Flats | 395 mm |
| Flange Height | 10 mm |
| Depth (Excl. Flange) | 153 mm |
| Magnet Diameter | 182 mm |
| Chassis Shoulder Diameter | 357 mm |
| Outer Bolt Circle | 6 * M6 on 395mm PCD |
| Inner Bolt Circle | 8 * M6 on 370mm PCD |
Shipping Information
| Nett Weight | 7.8 Kg / 17.2 lb. |
| Shipping Weight | 9 Kg / 19.84 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 1400 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 700 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.
1. AES Standard (50 to 500 Hz) Program 1400 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 700 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.
Frequency Response & Impedance
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