JBL Professional 8281

Gambar Lebih Besar

Pembicara Surround Sinematik Jangkauan Penuh Dua Arah Keluaran Tinggi 8"

Pembicara surround sinematik JBL 8281 menawarkan penanganan daya tinggi, sensitivitas tinggi, dan respons bass yang diperluas dalam enclosure yang sangat kompak. Fitur keandalan dan performa dua arah 8281 memposisikannya sebagai surround kompak berbiaya rendah ideal untuk jangkauan dinamis yang diperluas yang diperlukan oleh format suara digital.

Fitur

65 Hz to 20 kHz Frequency Range
High Sensitivity, 90 dB SPL, 1 W, 1 m (3.3 ft)
High Power Handling Capability: 150 watts continuous pink noise
Convenient mounting design uses JBL QuickMount™, Omnimount® or APC Multimount brackets
Special cabinet shape incorporates 20° angled front baffle
SMPTE/ISO2969 Curve X high frequency de-emphasis
Wedge profile, rigid MDF enclosure with vinyl lamination enclosure
Input terminals located on top of cabinet for quick access
Uniform horizontal and vertical coverage

Cost effective movie sound track sound reproduction for basic cinema and small-to-mid sized auditoriums

Unduhan

Spec Sheets

	Ukuran	Diunggah
8281 Spec Sheet - CN diperbarui: Jan 2021	768 KB	Jan 2021
8281 Spec Sheet - ENG diperbarui: Jan 2021	1020 KB	Jan 2021

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Suku Cadang & Servis

Spesifikasi

Frequency Range (-10dB)	65 Hz - 18 kHz
Frequency Response (±3 dB)	75 Hz - 12 kHz
Power Rating (Cont. Pink Noise/Program/Peak)	150 W continuous pink noise; 600 W peak
Sensitivity	90 dB-SPL free-field
Nominal Impedance	8 ohms
Maximum Peak SPL	118 dB, @ 1 m (3.3 ft) 124 dB peak
Horizontal Coverage Angle (-6dB)	100° averaged 400 Hz to 12 kHz
Vertical Coverage Angle (-6dB)	90° averaged 400 Hz to 12 kHz
Crossover Frequency	3000 Hz
High Frequency Contour	ISO2969 Curve X surround contour
Polarity	EIA (Positive voltage to RED terminal gives forward cone motion)
Low Frequency Transducer	Nominal Diameter: 200 mm (8 in) 38 mm (1.5 in) voice coill
High Frequency Transducer	Nominal Diameter: 75 mm (3 in) 13 mm (0.5 in) voice coil
Downward Firing Angle	Nominal 20° when mounted flush on back panel
Enclosure Material	Vinyl laminated MDF
Grille Color	Black DuraFlex™ finish
Input Connectors	2-way binding posts
Dimensions (H x W x D)	410 mm x 343 mm x 246 mm (16.1 in x 13.5 in x 9.7 in)
Net Weight (each)	6.6 kg ( 14.5 lbs.)