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PD.153ER

Bass / Mid Range Driver
  • Heavy-duty cast aluminium chassis for increased rigidity
  • A B/L in excess of 22 T/m
  • Extended mid range response up to 4.5kHz
  • Suitable for either direct radiating or popular horn loaded mid/high applications
  • Easy integration with small format compression drivers

Diameter

15" / 380 mm

Coil Diameter

3.0" / 76 mm

Power Rating

400 w (A.E.S.)

Frequency Range

40 Hz - 4.5 kHz

Sensitivity

100 dB

Xmax

5.7 mm

£140.00 MRRP Ex. VAT

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General Specifications
Type Bass / Mid Range Driver
Nominal Diameter 15" / 380 mm
Voice Coil Diameter 3.0" / 76 mm
Power Rating 1 2 * 400 w (A.E.S.)
Available Impedance 4 Ω/ 8 Ω/ 16 Ω
Sensitivity (1W/ 1m)* 100 dB
Frequency Range 40 Hz - 4.5 kHz
Peak Power (6 dB Crest Factor) 1600 w (A.E.S.)
Resonance 40 Hz
Voice Coil Winding Depth 17 mm / 0.67"
Recommended Enclosure Volume 80 - 200 Litres
Flux Density 1.35 Tesla
Magnet Material Ceramic
Magnet Gap Depth 9 mm / 0.35"
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 40 Hz
Re 5.87 Ω
Qms 8.65
Qes 0.22
Qts 0.21
Le (@ 1 kHz) 0.48 mh
Vas 218.76 litres
Mms 74.36 g
Sd 855.3 cm2
Cms 179.67 µm/N
BL 22.44 T/m
Xmax 5.7 mm
Vd 0.473 litres
Ref. Efficiency 3.90%
EBP 181.81 Hz
Dimensions & Mounting
Overall Diameter 410 mm
Width Across Flats 395 mm
Flange Height 10 mm
Depth (Excl. Flange) 141 mm
Magnet Diameter 200 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 9.5 Kg / 20.94 lb.
Shipping Weight 10.5 Kg / 23.15 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 (50 to 500 Hz) Program 800 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.
Frequency Response & Impedance
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