Free UK Shipping.
VIP & UK B2B Trade Accounts.
Safe & Secure Payment Methods.
Manufacturer Support.
PD.154
Sub Bass Driver
- Heavy-duty cast aluminium chassis for increased rigidity
- A B/L in excess of 29 T/m
- Also suitable for bass guitar applications
- Ideal for three-way direct radiating systems
Diameter
15" / 380 mm
Coil Diameter
4.0" / 101.6 mm
Power Rating
500 w (A.E.S.)
Frequency Range
40 Hz - 2 kHz
Sensitivity
97 dB
Xmax
7.7 mm
Find Distributors and Retailers
Download Datasheet PDF
Ask a Question About the PD.154
General Specifications
| Type | Sub Bass 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) * | 2000 w (A.E.S.) |
| Power Rating 1 2 * | 500 w (A.E.S.) |
| Sensitivity (1W/ 1m) * | 97 dB |
| Frequency Range | 40 Hz - 2 kHz |
| Resonance | 44.94 Hz |
| Voice Coil Winding Depth | 22 mm / 0.87" |
| Recommended Enclosure Volume | 80 - 200 Litres |
| Flux Density | 1.1 Tesla |
| Magnet Material | Ceramic |
| Magnet Gap Depth | 11 mm / 0.43" |
| 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 | 44.94 Hz |
| Re | 6.5 Ω |
| Qms | 20.44 |
| Qes | 0.27 |
| Qts | 0.27 |
| Le (@ 1 kHz) | 1.03 mh |
| Vas | 114.9 litres |
| Mms | 126.62 g |
| Sd | 907.92 cm2 |
| Cms | 99 µm/N |
| BL | 29.44 T/m |
| Xmax | 7.7 mm |
| Vd | 0.658 litres |
| Ref. Efficiency | 3.94% |
| EBP | 166.44 Hz |
Dimensions & Mounting
| Overall Diameter | 410 mm |
| Width Across Flats | 395 mm |
| Flange Height | 10 mm |
| Depth (Excl. Flange) | 146 mm |
| Magnet Diameter | 220 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 | 13 Kg / 28.66 lb. |
| Shipping Weight | 14 Kg / 30.86 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 (40 to 400 Hz) Program 1000 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 500 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 (40 to 400 Hz) Program 1000 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 500 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
What people are saying about the PD.154
Please take a moment to share your feedback with us. We love to hear your success stories and comments about our products. It can really help us, and other PD customers, on our continuing mission of creating better sound.
Reviews