Free UK Shipping.
VIP & UK B2B Trade Accounts.
Safe & Secure Payment Methods.
Manufacturer Support.
PD.123C001
Bass / Mid Range Driver
- Vented cast aluminium chassis for improved thermal control of voice coil
- Optimised vented voice coil cools and reduces coil gap turbulence
- Multi roll cone surround profile
- High BL of 24.5 T/m
|
Diameter
12" / 304.8 mm
Coil Diameter
3.0" / 76.2 mm
Power Rating
600 W (A.E.S.)
Frequency Range
45 Hz - 4 kHz
Sensitivity
99 dB
Xmax
7.5 mm
The PD.123C001 offers excellent linear response well controlled down to 50Hz. It is a very good solution for two way or multi way systems where high BL and good punch is required.
£143.00 MRRP Ex. VAT
Find Distributors and Retailers
Download Datasheet PDF
Ask a Question About the PD.123C001
Frequency Response Graph
Impedance GRAPH
General Specifications
| Type | Bass / Mid Range Driver |
| Available Impedance | 4 Ω/ 8 Ω/ 16 Ω |
| Nominal Diameter | 12" / 304.8 mm |
| Voice Coil Diameter | 3.0" / 76.2 mm |
| Peak Power (6 dB Crest Factor) * | 2400 W (A.E.S.) |
| Power Rating 1 2 * | 600 W (A.E.S.) |
| Sensitivity (1W/ 1m) * | 99 dB |
| Frequency Range | 45 Hz - 4 kHz |
| Resonance | 35 Hz |
| Voice Coil Winding Depth | 0.83" / 21.00 mm |
| Recommended Enclosure Volume | 35 - 55 Litres |
| Flux Density | 1.20 Tesla |
| Magnet Material | Y30 Ferrite |
| Magnet Gap Depth | 11.00 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 | 35 Hz |
| Re | 5.5 Ω |
| Qms | 7.5 |
| Qes | 0.147 |
| Qts | 0.144 |
| Le (@ 1 kHz) | 2.170 mH |
| Vas | 122 Litres |
| Mms | 70.00 g |
| Sd | 547 cm2 |
| Cms | 288.00 µm/N |
| BL | 24.50 T/m |
| Xmax | 7.5 mm |
| Vd | 0.410 Litres |
| Ref. Efficiency | 3.44% |
| EBP | 238.10 Hz |
Dimensions & Mounting
| Overall Diameter | 331.00 mm |
| Width Across Flats | 320 mm |
| Flange Height | 10.00 mm |
| Depth (Excl. Flange) | 121.00 mm |
| Magnet Diameter | 200 mm |
| Chassis Shoulder Diameter | 282.00 mm |
| Outer Bolt Circle | x4 M6 318 mm PCD |
| Inner Bolt Circle | (Hidden) x8 M6 on 293 mm PCD |
Shipping Information
| Nett Weight | 9.70 Kg / 21.38 lb |
| Shipping Weight | 10.75 Kg / 23.69 lb |
Notes
* 2.83V. Half space response measured in a 975 litre sealed enclosure.
*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.
** Distortion is measured at 10% of the rated power (AES Standard).
1. AES Standard (50 to 500 Hz) Program 400 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 400 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 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.
** Distortion is measured at 10% of the rated power (AES Standard).
1. AES Standard (50 to 500 Hz) Program 400 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 400 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.
What people are saying about the PD.123C001
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