JBL Professional CBT 50LA-1

Gambar Lebih Besar

Loudspeaker Kolom Line Array dengan Teknologi Constant Beamwidth Technology™ dan Delapan Driver 50 mm (2 in). Dengan braket pemasangan yang ditingkatkan untuk fleksibilitas pengarahan yang lebih baik.

CBT 50LA-1, dengan Constant Beamwidth Technology™, merupakan terobosan dalam kontrol pola, memanfaatkan beam-forming tunda analog dan amplitude tapering untuk mencapai cakupan vertikal yang konsisten tanpa narrow vertical beaming dan out-of-coverage lobing yang khas pada loudspeaker kolom pasif dengan bentuk lurus.

Fitur

Teknologi Constant Beamwidth™ berdasarkan paten yang tertunda memberikan directivity konstan hingga frekuensi tertinggi dan mengurangi lobing di luar jangkauan.
Voicing yang dapat diaktifkan menyediakan respons rata dalam mode musik atau puncak presence mid-range dalam mode speech.
Perlindungan overload Dynamic SonicGuard™
Transformer 70V/100V bawaan, ditambah kemampuan direct 8 ohm.
Bracket dinding dengan swivel (pan) / tilt disertakan.

Unduhan

Specifications

	Ukuran	Diunggah
CBT 50LA-1 Spec Sheet diperbarui: Okt 2020	2,37 MB	Okt 2020

Brochures

	Bahasa	Ukuran	Diunggah
CBT Brochure diperbarui: Okt 2020		973 KB	Okt 2020
Loudspeakers for Sports Facilities diperbarui: Jul 2024		5,71 MB	Jul 2024

CAD Drawings

	Ukuran	Diunggah
CBT 50LA-1/100LA-1 Wall Bracket PDF diperbarui: Okt 2020	33,2 KB	Okt 2020
CBT 50LA-1/100LA-1 Wall Bracket - DWG diperbarui: Mar 2025	3,63 MB	Mar 2025
CBT 2D DXF/PDF Drawing diperbarui: Okt 2020	1,23 MB	Okt 2020
CBT 3D DXF Drawings diperbarui: Okt 2020	8,14 MB	Okt 2020

Compliances

	Ukuran	Diunggah
CBT-1 Series Declaration of Conformity diperbarui: Okt 2019	144 KB	Okt 2019

Software

	Versi	Ukuran	Diunggah
CBT Calculator versi 1.3.0.1, dirilis: Agu 2023	1.3.0.1	3,66 MB	Agu 2023

Tech Notes

	Ukuran	Diunggah
Tech Note: Volume 1, #35 diperbarui: Okt 2020	2,23 MB	Okt 2020

Install Guides

	Ukuran	Diunggah
MTC-PC2 & MTC-PC3 Installation diperbarui: Apr 2025	58,7 KB	Apr 2025
CBT Quick Start Guide diperbarui: Okt 2020	1,15 MB	Okt 2020
MTC-CBT-FMx Flush-Mount Wall Brackets for CBT Speakers diperbarui: Feb 2026	440 KB	Feb 2026
CBT 50LA-1/100LA-1 Bracket Installation Guide diperbarui: Okt 2020	277 KB	Okt 2020
CBT Stand-Mount Bracket Guide diperbarui: Okt 2020	476 KB	Okt 2020

Information documents

	Ukuran	Diunggah
CBT Cabinet Painting Instructions diperbarui: Okt 2019	17,2 KB	Okt 2019

Images

	Ukuran	Diunggah
CBT Family Hi-Res Image diperbarui: Okt 2019	237 KB	Okt 2019
CBT 50LA Hi Res Image diperbarui: Okt 2020	106 KB	Okt 2020

Application Guides

	Bahasa	Ukuran	Diunggah
Constant Beamwidth Technology – CBT Series Passive Controlled-Coverage Columns diperbarui: Okt 2022		8,48 MB	Okt 2022

EASE Files

	Ukuran	Diunggah
CBT 50, 100 and 200 GLL Files diperbarui: Mei 2024	8,41 MB	Mei 2024

Speaker Tunings

	Versi	Ukuran	Diunggah
Commercial, CBT, and AWC Tunings 220616 versi A, diperbarui: Mei 2023	A	557 KB	Mei 2023

Accessories

	Ukuran	Diunggah
CBT Suspension Bracket diperbarui: Okt 2020	305 KB	Okt 2020

FAQs

	Ukuran	Diunggah
CBT Frequently Asked Questions diperbarui: Okt 2020	193 KB	Okt 2020

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Suku Cadang & Servis

Spesifikasi

Drivers	Eight 50 mm(2 in) Full-Range
Frequency Range (-10dB)	80 Hz – 20 kHz
Coverage Angle	Vertical 20° (1.5 kHz - 16 kHz, ±10°) Horizontal 150° (ave, 1 kHz – 4 kHz, ±20°)
Sensitivity	93 dB (speech mode, 2 kHz - 14 kHz)89 dB (music mode, 300 Hz - 18 kHz)
Impedance	8 ohms
Power Rating	150W (600W peak), 2 hrs 100 W (400W peak), 100 hrs
Maximum SPL (1m)	Speech mode: 115 dB cont ave (121 peak) Music mode: 111 dB cont ave (117 peak)
Transformer Taps	60W, 30W, 15W, (7.5W at 70V only), and 8Ω thru, via switch
Enclosure	Fiberglass reinforced ABS cabinet, painted aluminum grille
Outdoor Capability	IP-55 rated, per IEC529, when installed with optional MTC-PC2 panel cover. UV, moisture and 200-hr ASTM G85 acid-air/salt-spray resistant.
Color	Black or White (-WH)
Insert Points	Ten M6 insert points on back panel.
Mounting	Included swivel (pan) / tilt wall bracket provides continuously variable +/-80 degree left-right swivel aiming (at no up/down tilt -- see Bracket Guide for maximum swivel range at various up/down tilt angles), continuously adjustable ±15 degree tilt, as well as 5 degree fixed increment points within the range. Ten threaded mounting points located on back panel conform to industry standard rectangular 108 x 51 mm (4.25 x 2.0 in) pattern for OmniMount® 30.0 and other compatible third-party brackets. Threaded mounting points can be utilized for suspension.
Dimensions (H x W x D)	528 x 99 x 153 mm (20.8 x 3.9 x 6.0 in)
Net Weight	4.1 kg (9.0 lb)
Included Accessories	Swivel (pan) / tilt wall bracket
Optional Accessories	MTC-PC2 terminal panel coverMTC-CBT-FM1 flush-mount low-profile wall-mount bracket MTC-CBT-SMB1 Stand-Mount Bracket for use with 35 mm speaker stand