| Power |
Diameter |
Impedence |
|
500
watts
|
15" - 38.1 cms
|
8 or 16
ohms |
 |
Heavy duty 15" cast aluminium frame with extra wide flange for increased rigidity |
 |
|
|
500WRMS |
|
|
|
|
4” copper voice coil assembly |
|
|
|
|
125 oz. ceramic magnet |
|
|
|
|
A B/L in excess of 29 T/m for fast accurate lows |
|
|
|
|
| Description: |
|
|
Designed as an extremely powerful low frequency transducer for bass and compact sub bass applications. Equally at home in drum fill and stage monitor wedges where exceptional low frequency performance makes the PD.154 an ideal choice. Also suitable for bass guitar applications.
Ideal for three-way radiating systems in which the powerful bass response comes into its own. |
|
|
 |
|
| PD154 Technical Information |
 |
| Nominal Diameter |
38cm (15") |
| Power rating |
500 Watts |
| Frequency range |
Up to 2 kHz |
| Nominal Impedance |
8 or 16 Ohms |
| Sensitivity (1 W 1 M) |
99 dB |
| Resonance |
35 Hz |
| Enc. Vol. Recommended |
80 to 200 Litres |
| Displacement limit |
13 mm (0.52”) |
| Voice coil diameter |
101 mm (4.04”) |
| Voice coil |
Copper |
| Voice coil winding depth |
22 mm (0.88”) |
| Suspension (Spider) |
Fabric |
| Magnet gap depth |
11 mm (0.44”) |
| Magnet material/mass |
Ceramic/3.5 Kg (125 oz.) |
| Magnetic assembly total mass |
11.65 Kg (25.75 Lbs.) |
| Flux Density |
11,000 Gauss |
| Cone type/material |
Curvilinear Smooth Paper |
| Surround |
Fabric |
| Dust dome |
Paper |
| Connectors |
Spring loaded push button metal bodied |
| Polarity |
Positive Voltage on Red Terminal gives forward cone motion |
|
| Thiele-Small Parameters |
|
| Fs |
39 Hz |
| Xmax |
6.5 mm |
| Revc |
6.2 Ohms |
| Vd |
5.78 x10-4 m3 |
| Qts |
0.205 |
| No |
3.94% |
| Qms |
4.32 |
| Pmx |
500 Watts |
| Qes |
0.216 |
| Cms |
133 µM/N |
| Vas |
149 Litres |
| Mms |
125 grams |
| Sd |
890 sq cm |
| BL |
29.65 T/m |
|
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