PD1850

LSR8888

                               
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PD1850 Technical Information

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Nominal Diameter	46cm (18")
Power rating	800 Watts
Frequency range	35 - 2000 Hz
Nominal Impedance	8 Ohms
Sensitivity (1 W 1 M)	98 dB
Highest Recommended Crossover	400 Hz
Resonance	30 Hz
Enc. Vol. Recommended	90 to 220 Litres
Effective Piston Diameter	382 mm (15.05”)
Displacement limit	32 mm (1.26”)
Voice coil diameter	127 mm (5”)
Voice coil	Copper
Voice coil winding depth	28 mm (1.1”)
Voice coil wire length	48.9M (160.5’)
Magnet gap depth	11.5 mm (0.453”)
Magnet material/mass	Ceramic/4.8 Kg (170 oz.)
Magnetic assembly total mass	17.27 Kg (38 Lbs.)
Flux Density	11,800 Gauss
BL product	31.57 Tesla/M
Effective Moving Mass	216.4 grams
Connectors	Spring loaded push button metal bodied
Polarity	Positive Voltage on Red Terminal gives forward cone motion
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Thiele-Small Parameters
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Fs	30 Hz
Xmax	11.25 mm
Revc	5.4 Ohms
Vd	13 x 10-4 m3
Qts	0.21
No	2.88%
Qms	6.04
Pmx	800 Watts
Qes	0.22
Cms	133 µM/N
Vas	249 Litres
Mms	216.4 grams
Sd	1150 sq cm
BL	31.57 T/m

LSR8888

看来PD扬声器在中国的知名度不怎么高。

hkyyjj

这喇叭在国外售价相当于 1500-2500 RMB。。。

LSR8888

呵呵。。哪有你说的那么便宜啊。。。

LSR8888

呵呵。。哪有你说的那么便宜啊。。。