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Precision Devices PD.184 PD184 600W 18" Driver 8 ohm
The PD.184 has been discontinued and replaced with the Precision Devices PD.184C01 18" 700W 8 Ohm Loudspeaker Driver
Designed as a P.A., concert or nightclub system bass drive unit, whose performance characteristic can be optimised by reflex loading. The excellent definition and response speed at the lowest audio frequencies make this unit eminently suitable as the bass component in horn loaded systems.
Well suited to use with PD.107/PD.121 and PD.C2/PD.C14 to produce direct radiating/horn loaded install systems.
- Heavy duty 18" cast aluminium frame with extra wide flange for increased rigidity
- 600W RMS
- 4" diameter copper voice coil assembly
- 125 oz. ceramic magnet
Specifications:
Thiele Small Parameters:
Mounting & Shipping Informations:
- Nominal Diameter 46 cm (18”)
- Voice Coil Diameter 101 mm (4.04”)
- Magnet Diameter 220mm
- Nominal Impedance 8 or 16 Ohms
- Power Rating 600 Watts (AES)
- Sensitivity (1w / 1m) 97 dB
- Frequency Range 40 Hz - 2.5 kHz
- Recommended Enclosure Volume 100-350 Litres
- Displacement Limit (peak-peak) 19 mm (0.74”)
- Resonance 33.38 Hz
- Voice Coil Copper
- Voice Coil Winding Depth 22 mm (0.88”)
- Magnet Gap Depth 11 mm (0.44”)
- Magnet Material Ceramic
- Magnet Weight 3.5 Kg (125 oz.)
- Flux Density 0.97 T
- Dust Dome Material Paper
- Suspension Material Fabric
- Cone / Surround Material Paper
Thiele Small Parameters:
- Fs 33.38 Hz
- Re 5.36 Ohms
- Qts 0.257
- Qms 16.47
- Qes 0.27
- Vas 304 Litres
- Mms 142.88 g
- Sd 1150 cm²
- Cms 159.67 µm/N
- BL 24.21 T/m
- Xmax 8 mm
- Vd 0.9 litres
- Reference Efficiency 3.45 %
Mounting & Shipping Informations:
- Fixing Holes x 6 Fixing Holes M6 x 8 Concealed M6
- Nett Weight 14.0 Kg (30.94 lb.)
- Shipping Weight 15.25 Kg (33.70 lb.)
Dimensions
- Overall Diameter 474 mm
- Width Across Flats 458 mm
- Flange Height 13 mm
- Depth (Excl. Flange) 182 mm
- Magnet Diameter 220 mm
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