Precision Devices PD.153ER

Specifications:
 

• Nominal Diameter 38 cm (15”)
• Voice Coil Diameter 76 mm (3.04”)
• Nominal Impedance 4,8 or 16 Ohms
• Power Rating 400 Watts (AES)
• Sensitivity (1w / 1m) 99 dB
• Frequency Range 40 Hz - 4.5 kHz
• Recommended Enclosure Volume 80-200 Litres
• Displacement Limit (peak-peak) 24 mm (0.94”)
• Resonance 40 Hz
• Voice Coil Copper
• Voice Coil Winding Depth 17 mm (0.68”)
• Magnet Gap Depth 9 mm (0.36”)
• Magnet Material Ceramic
• Magnet Weight 2.5 Kg (90 oz.)
• Flux Density 1.35 T
• Dust Dome Material Paper
• Suspension Material Fabric
• Cone / Surround Material Paper/Fabric

Thiele Small Parameters:
 

• Fs 40 Hz
• Re 5.87 Ohms
• Qts 0.21
• Qms 8.65
• Qes 0.22
• Vas 218.76 Litres
• Mms 74.36 g
• Sd 855.3 sq cm
• Cms 179.67 µm/N
• BL 22.44 T/m
• Xmax 5.7 mm
• Vd 0.473 Litres
• Reference Efficiency 3.90 %

Mounting and Shipping Information

• 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
• Nett Weight 9.5 Kg / 20.94 lb.
• Shipping Weight 10.5 Kg / 23.15 lb.

Descarca fisa tehnica