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Precision Devices PD.CD1.5NR1 the precision dna Precision Devices - Exporting Is Great Precision Devices Compression Driver Range - Out Now Precision Devices PD.CD1N


  • A perfect choice for full range high power applications in compact cabinets.
  • Excels in compact sound systems.
  • Ideal for low profile cabinets with excellent low frequency response.

*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.

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.

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Nominal Diameter200 mm / 8"
Voice Coil Diameter51 mm / 2.0"
Nominal Impedance8 Ω
Available In4 Ω/ 8 Ω/ 16 Ω
Power Rating200 w (A.E.S.)
Peak Power (6dB Crest Factor)800 w (A.E.S.)
Sensitivity (1w / 1m)92 dB
Frequency Range50 Hz - 4.5 kHz
Recommended Enclosure Volume5 - 20 Litres
Resonance49.04 Hz
Voice Coil Winding Depth13 mm / 0.51"
Magnet Gap Depth6 mm / 0.24"
Flux Density Tesla1.29 Tesla
Magnet MaterialCeramic
Voice Coil MaterialCopper
Former MaterialGlass Fibre
Dust Dome MaterialPaper
Suspension MaterialFabric
Cone Surround MaterialPaper / Rubber
Fs 49.04 Hz
Re 5.86 Ω
Le 0.52 mh
L2 1.01 mh
R2 10.81 Ω
Vas 22.18 litres
Mms 34.42 g
Sd 226.98 cm2
Cms 306.33 µm/N
BL12.48 T/m
Xmax4.5 mm
Vd0.102 litres
Ref. Efficiency0.90%
Overall Diameter210 mm
Width Across Flats0 mm
Flange Height8.5 mm
Depth (Excl. Flange)84.5 mm
Magnet Diameter135 mm
Chassis Shoulder Diameter191 mm
Outer Bolt Circle8 * M5 on 199mm PCD
Inner Bolt CircleN/A
Nett Weight3.6 Kg / 7.94 lb.
Shipping Weight3.9 Kg / 8.6 lb.
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