PHL Audio X30の取扱説明書

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X30
8 Ω
4070 PROFESSIONAL SERIES
12” Coaxial Bass Midrange Driver


1” Entry Horn High Sounding Quality
High Sound Pressure Level
APPLICATIONS
SP4070 is a 12”high SPL high sounding quality 1”exit coaxial bass-midrange
driver derived from SP4040 basis and specially designed with coaxial horn
to match the behavior of a 1”entry HF compression chamber.
A mounting plate with gasket and standard fastening is supplied for the
fitting of the HF driver.
Its well balanced design between sensitivity / h

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4070 12” Coaxial Bass Midrange Driver 4070 TYPICAL CHARACTERISTICS PHYSICAL CHARACTERISTICS 8 x Ø 6.5 Holes eq. spaced Rated impedance Z 8 Ω on Ø 300 and on Ø 308 Reference efficiency (1 W@1 m) - 97 dB SPL 1 Usable frequency range - 50–2500 Hz 2 Power handling capacity (AES) - 400 W 170 3 Max Sound Pressure Level SPL 119 dB SPL max Ø 25.4 Min. impedance modulus Z 6.5 @ 270Hz Ω min 4 Voice-coil inductance @ 1 kHz L 1.07 mH e1k @ 10 kHz L 0.51 mH 76.2 e10k Bl product Bl 20.6 N/A Moving mass M 0.