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DJ-udstyr
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JBL Control 328C speaker
JBL Control 328C8 Coaxial Ceiling Loudspeaker with HF Compression DriverControl 328-C has been engineered from the ground up to deliver exceptional next-generation performance in a coaxial point source design ceiling loudspeaker.Tekniske spec for JBL Control 328CFrequency Range(-10 dB) : 45 Hz – 18 kHzLong-Term System Power Rating : 250 W (1000 W peak), 2 hrs150 W (600 W peak), 100 hrsSensitivity (2.83V@ 1m): : 93 dB4 measured half-spaceFrequency Response(±3 dB) : 60Hz – 16 kHzCoverage Pattern : 120° conical, broadbandDirectivity Factor (Q): : 7.0 (Avg 1k - 16kHz)Directivity Index (DI): : 8.5dB (Avg 1k - 16kHz)Maximum SPL6: : 118 dB cont ave (124 dB peak)Crossover Network: : 1.9 kHz, 3rd order (18 dB/oct) high-pass plus conjugate to HF, 2nd order low-pass to LFNominal Impedance (321C): : 8 ohmsDimensions (H x W x D) : 305 mm (12.0 in.) diameter round baffle x depth from back of baffle of 160 mm (6.3in)""
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