Specs Sheet

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NOMINAL DIAMETER POWER HANDLING SENSITIVITY (1W/ 1m) FREQUENCY RESPONSE VOICE COIL DIAMETER MAXIMUM LINEAR EXCURSION
© 2016, Precision Devices International Ltd. We operate a policy of continuous research and development and as such published specifications are subject to change without notice.
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FREQUENCY RESPONSE AND IMPEDANCE CHARTSFEATURES:
THIELE SMALL Parameters (8 Ω MODEL)
3
GENERAL SPECIFICATIONS
Nominal Diameter 6.5” / 165 mm
Voice Coil Diameter 1.5” / 38.1 mm
Available Impedances 4 Ohm / 8 Ohm / 16 Ohm
Power Rating
1 2 *
140 W (A.E.S.)
Peak Power (6dB Crest Factor)* 560 W (A.E.S.)
Sensitivity (1W - 1m)* 105 dB
Frequency Range 600 Hz - 10 kHz
Recommended Enclosure Volume N/A
Resonance 580 Hz
Voice Coil Winding Depth 8.20 mm / 0.32”
Magnet Gap Depth 6.0 mm / 0.24”
Flux Density 1.85 Tesla
Magnet Material Ceramic
Voice Coil Material Copper
Former Material Glass Fibre
Dust Dome Material Felt
Suspension Material Poly Cotton
Cone / Surround Material Paper / Fabric
DIMENSIONS
Overall Diameter 200.0 mm
Width Across Flats 163 mm
Flange Height 8.5 mm
Depth (Excl. Flange) 74.00 mm
Magnet Diameter 154 mm
MOUNTING INFORMATION
Chassis Shoulder Diameter 162.0 mm
Outer Bolt Circle x6 M5 180 mm PCD
WEIGHT
Nett Weight 4.90 Kg / 10.80 lb
Shipping Weight 5.30 Kg / 11.68 lb
Fs 580 Hz
Re 13.5 Ω
Qms N/A
Qes N/A
Qts N /A
Le
(@ 1 kHz) 2.175 mH
Le
(@ 10 kHz) 0.460 mH
Vas N/A
Mms N/A
Sd 132.73 cm
2
Cms N/A
BL 18.20 T/m
Xmax 2.50 mm
Vd 0.038 Litres
Ref. Eciency 6.20%
EBP N/A
*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 (600 to 6000 Hz) Program 140 Watts.
2. AES Recommended Practice.
3. Thiele - Small Parameters follow a 140 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.
*2.83V. Half space response.
• For use with custom designed waveguide.
• Sealed chassis oers this unit independence from main enclosure.
• Deep cone profile.
Designed for use with custom designed waveguide to provide outstanding mid
range and extended response.
MID RANGE DRIVER
PD.615C002
6.5” / 165 mm 140 W (A.E.S.) 105 dB 600 Hz - 10 kHz 1.5” / 38.1 mm 2.50 mm Xmax
PD.615C002 MID RANGE DRIVER