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回复 50# 我来也 感谢我来也兄提供的详尽资料,我现在有fountek高音一对,还有tbw4-1337sd全频5对,低音tbw8数对.低音参数如下:
PMSERIES W8-750C
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TWIN ROLL RUBBER SURROUND, WIDE RANGE TEMPERATURE, STABLE FO
EXTREMELY LINEAR EXCURSION DESIGN
MIDBASS DESIGN
GF REINFORCED NYLON BASKET
INTENDED FOR BASS REFLEX ENCLOSURES
VENTED POLE PIECE
8" PPM WOOFER
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DIAPHRAGM MTL PPM
SURROUND MTL Rubber
NOMINAL IMPEDANCE 8 W
DCR IMPEDANCE 6 W
SENSITIVITY 1W/1m 87 dB
FREQUENCY RESPONSE 30-6K Hz
FREE AIR RESONANCE 30 Hz
VOICE COIL DIAMETER 38.5 mm
AIR GAP HEIGHT 8 mm
RATED POWER INPUT 60 W
MAXIMUM POWER INPUT 120 W
FORCE FACTOR, BL 8.4 TM
MAGNET WEIGHT (19oz) 550 g
MOVING MASS 28.81 g
FERRO FLUID ENHANCED No
SUSPENSION COMPL. 829.943 uMN -1
EFFEC.PISTON AREA 0.022 M2
Levc 0.23 mH
Zo 42.5 ohm
X-max 3.9 mm
Vas 57.04 Litr.
Qts 0.43
Qms 3.01
Qes 0.50
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请问来兄:低音用tbw8可否?箱体容积上还需做何改动? |
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