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Precision Devices PD.154 PD154 500W 15" Driver 8 ohm Low frequency driver
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.
Specifications:
Thiele Small Parameters:
Mounting & Shipping Information:
- Nominal Diameter 15"
- Voice Coil Diameter 101 mm / 4.0"
- Nominal Impedance 8 Ohms
- Power Rating 500 Watts (AES)
- Sensitivity (1w / 1m) 97 dB
- Frequency Range 45 Hz - 2 kHz
- Recommended Enclosure Volume 80-200 Litres
- Displacement Limit (peak-peak) 22 mm (0.88')
- Resonance 44.94 Hz
- Voice Coil Copper
- Voice Coil Winding Depth 22 mm (0.88')
- Magnet Gap Depth 11 mm (0.43')
- Magnet Material Ceramic
- Magnet Weight 3.5 Kg (125 oz.)
- Flux Density 1.1 T
- Dust Dome Material Paper
- Suspension Material Fabric
- Cone / Surround Material Paper/Fabric
Thiele Small Parameters:
- Fs 44.94 Hz
- Re 6.5 Ohms
- Qts 0.27
- Qms 20.44
- Qes 0.27
- Vas 114.9 Litres
- Mms 126.62 g
- Sd 907.92 cm sq
- Cms 99
- BL 29.44 T/m
- Xmax 7.7 mm
- Vd 0.658 Litres
- Reference Efficiency 3.94 %
Mounting & Shipping Information:
- Overall Diameter 410 mm
- Width Across Flats 395 mm
- Flange Height 10 mm
- Depth (Excl. Flange) 146 mm
- Magnet Diameter 220 mm
- Chassis Shoulder Diameter 357 mm
- Outer Bolt Circle 6 * M6 on 395mm PCD
- Inner Bolt Circle 8 * M6 on 370mm PCD
- Nett Weight 13 Kg / 28.66 lb.
- Shipping Weight 14 Kg / 30.86 lb.
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