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Compression Driver
  • Individually hand built, precision machined aluminium phase plug
  • Three slot optimised geometry phase plug design enhances frequency response and tonal performance
  • 63.5 mm aluminium voice coil utilising high temperature, direct attached, NSV former for optimal energy transfer between the voice coil and diaphragm
  • Pure titanium diaphragm for strength and durability at high SPL offers bright extended output
  • Integrate with our bass and mid range drivers to provide the ultimate PD sound experience


1.5" / 38.1 mm

Coil Diameter

2.50" / 63.5 mm

Power Rating

90 W (A.E.S.)

Frequency Range

500 Hz - 18 kHz


109 dB

The PD.CD1.5 is an ideal driver for professional high performance applications that can be used in traditional 2-way systems or as part of a larger multi-way long throw system. The individually precision machined, hand assembled three slot, optimised geometry phase plug design enhances tonal performance while minimising sound wave cancellations throughout the working bandwidth.

SKU: PD.CD1.5.8 Categories: ,

£109.99 MRRP Ex. VAT

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Ask a Question About the PD.CD1.5
Frequency Response GRaPH
Impedance GRAPH
General Specifications
Sound Channel / Throat Size1.5" / 38.1 mm
Power Rating (AES above 1kHz) 190 W (A.E.S.)
Sensitivity (1W – 1m) on axis, on horn*109 dB
Frequency Range500 Hz - 18 kHz
Recommended Crossover Frequency (Filtered at 18dB/ Octave)1600 Hz
Minimum Impedance2.5 kHz - 6.6 Ω
Voice Coil MaterialCopper Clad Aluminium
Coil Former MaterialNSV
Flux Density1.8 Tesla
Diaphragm MaterialTitanium
Suspension MaterialTitanium
Surround / Edge TerminationProgressive
Phase Plug Design3 Slot
Phase Plug MaterialAluminium
Magnet MaterialCeramic
Connector TypePush Buttom Spring Terminals
Dimensions & Mounting
Overall Diameter156 mm
Overall Height67 mm
Fitting4 x 6mm threaded holes @ 180 deg
Mounting PCD101.6 mm
Shipping Information
Nett Weight4.50 Kg / 9.92 lb
Shipping Weight4.70 Kg / 10.36 lb
1. AES standard practice with high pass filter set at specified lower limiting frequency for two hours.
2. Sensitivity is measured with applied pink noise RmS Voltage set to 2.83V for nominal 8 ohms impedance and mesurment taken at 1 meter from mouth of horn. Average SPL taken between 1000 Hz to 19 kHz .
3. Frequency range is defined as measured frequency-10dB to rated sensitivity.
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