CBT 70J-1 + 70JE-1 System

Extensão Concebida Especificamente para Coluna de Altifalantes em Linha CBT 70J-1. Com grelha reforçada.

CBT 70J-1 + 70JE-1 System
Imagens maiores

Extensão Especificamente Concebida para o Altifalante de Matriz Linear CBT 70J-1. Com grelha reforçada.

Quando ligada a um altifalante de matriz linear CBT 70J-1, a Extensão CBT 70JE-1 oferece resposta em baixas frequências estendida, controlo de padrão estendido e níveis de pressão sonora aumentados. O sistema de matriz combinado fornece Constant Beamwidth Technology™, que representa um avanço no controlo consistente de padrão, utilizando beamforming analógico complexo e atenuação de amplitude para conseguir cobertura vertical superior e consistente, sem o estreitamento vertical de feixe e os lóbulos fora da cobertura que são típicos dos altifalantes de coluna passivos.

Características

  • Components: Four 125 mm (5 in) high-power LF drivers (70JE-1)
  • 500 Watt power handling (70JE-1)
  • Built-in purpose-designed crossover network, for combining with CBT 70J-1 (70JE-1)
  • Coupler plate included (70JE-1)
  • Extended pattern control (to 400 Hz for ± 20° control, to 200 Hz for substantial off-axis cancellation)
  • Extended bass response to 45 Hz.
  • Components: Sixteen 25 mm (1 in) soft dome tweeters and eight 125 mm (5 in) high-power LF drivers.
  • Patent-pending Constant Beamwidth Technology™ provides constant directivity up to the highest frequencies and reduces out-of-coverage lobing.
  • Vertical pattern coverage switchable between 45° for medium-throw coverage and 25° for
    long-throw applications.
  • Switchable voicing provides flat response in music mode or mid-range presence peak in speech mode.
  • Coupler plate and wall swivel (pan)/tilt bracket included (rear insert-point pattern fits standard
    third-party brackets)

Descarregamentos

Specifications
  Versão Tamanho Carregado
file type icon MTC-CBT-70T Spec Sheet
atualizado: out 2020
  2 MB out 2020
file type icon CBT 70J-1 + 70JE-1 Spec Sheet
versão B, atualizado: mar 2026
2 MB mar 2026
Brochures
  Idioma Tamanho Carregado
file type icon CBT Brochure
atualizado: out 2020
  1000 KB out 2020
file type icon Loudspeakers for Sports Facilities
en atualizado: jul 2024
en  6 MB jul 2024
CAD Drawings
  Tamanho Carregado
file type icon CBT 3D DXF Drawings
atualizado: out 2020
8 MB out 2020
file type icon CBT 2D DXF/PDF Drawing
atualizado: out 2020
1 MB out 2020
Compliances
  Tamanho Carregado
100 KB out 2019
Software
  Versão Tamanho Carregado
download icon for CBT Calculator CBT Calculator
versão 1.3.0.1, publicado: ago 2023
1.3.0.1   4 MB ago 2023
Tech Notes
  Tamanho Carregado
file type icon Tech Note: Volume 1, #35
atualizado: out 2020
2 MB out 2020
Information documents
  Tamanho Carregado
file type icon CBT Cabinet Painting Instructions
atualizado: out 2019
20 KB out 2019
Images
  Tamanho Carregado
file type icon CBT Family Hi-Res Image
atualizado: out 2019
200 KB out 2019
file type icon CBT 70J/70JE Hi Res Image
atualizado: out 2020
70 KB out 2020
Install Guides
  Tamanho Carregado
400 KB fev 2026
file type icon MTC-PC2 & MTC-PC3 Installation
atualizado: abr 2025
60 KB abr 2025
file type icon CBT Quick Start Guide
atualizado: out 2020
1 MB out 2020
file type icon CBT70J+70JE Hookup Guide
atualizado: out 2020
100 KB out 2020
500 KB out 2020
file type icon CBT Stand-Mount Bracket Guide
atualizado: out 2020
500 KB out 2020
file type icon CBT 70J-1 Wall Bracket PDF
atualizado: out 2020
30 KB out 2020
Ease Data
  Tamanho Carregado
file type icon CBT 70J-1 EASE File
atualizado: dez 2020
2 MB dez 2020
CLF Files
  Tamanho Carregado
file type icon CBT 70J CLF Files
atualizado: dez 2020
400 KB dez 2020
Application Guides
  Idioma Tamanho Carregado
en  8 MB out 2022
Speaker Tunings
  Versão Tamanho Carregado
file type icon Commercial, CBT, and AWC Tunings 220616
versão A, atualizado: mai 2023
600 KB mai 2023
FAQs
  Tamanho Carregado
file type icon CBT Frequently Asked Questions
atualizado: out 2020
200 KB out 2020
Accessories
  Tamanho Carregado
file type icon CBT Suspension Bracket
atualizado: out 2020
300 KB out 2020

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Peças e serviço

Especificações

Drivers Eight (8) 130 mm (5 in) LF drivers Sixteen (16) 25 mm (1 in) HF drivers
Frequency Range (-10dB) 45 Hz – 20 kHz
Coverage Angle Vertical: Switchable, Narrow Mode: 25° (±10°), Broad Mode: 45° (±10°), Horizontal: 150° (±20°)
Sensitivity Narrow: (speech mode) 98 dB @ 2.83V, 95 dB @ 2.0V (150 Hz – 8 kHz) (music mode) 94 dB @ 2.83V, 91 dB @ 2.0V (80 Hz – 18 kHz) Broad: (speech mode) 97 dB @ 2.83V, 94 dB @ 2.0V (100 – 8 kHz) (music mode) 93 dB @ 2.83V, 90 dB @ 2.0V (70 Hz – 18 kHz)
Impedance 4 ohms;
Min Imp: 2.7 ohms @ 63Hz, 3.1 ohms @ 185Hz
Power Capacity 1000 W (4000 W peak), 2 hrs
700 W (2800 W peak), 100 hrs
Maximum SPL (1m) Narrow: (speech mode) 125 dB cont ave (131 peak) (music mode) 121 dB cont ave (127 peak) Broad: (speech mode) 124 dB cont ave (130 peak) (music mode) 120 dB cont ave (126 peak)
Low Frequency Drivers 8 pcs, 130 mm (5 in) drivers, dual magnet neodymium, 38 mm (1.5 in) voice coil, damped blended textile surround, coated diaphragm for moisture, UV and salt resistance, shielded.
High Frequency Drivers 16 pcs, 25 mm (1 in) drivers, dual magnet neodymium, encased magnet and coated diaphragm for moisture, UV and salt resistance, shielded.
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 20 insert points total, 8 utilized for coupler plate, M6 (16 mm deep) on back panel
Mounting Coupler plate joins the CBT70J-1 and 70JE-1 end-to-end. Threaded points on coupler plate accepts OmniMount™ 60.0 Series and 120.0 Series compatible wall-mount brackets, as well as points for the swivel (pan)/tilt wall bracket that is included with CBT 70J-1. Twelve (12) additional M6 mounting points accept forged shoulder steel eyebolts or swivel clips for suspension.
Dimensions (H x W x D) 1388 x 170 x 237 mm(54.8 x 6.7 x 9.3 in)
Net Weight 20.4 kg (45 lb)
Included Accessories Coupler plate (included with 70JE-1) Swivel (pan) / tilt wall bracket (included with 70J-1)
Optional Accessories MTC-PC2 terminal panel cover MTC-CBT-SMB1 Stand-Mount Bracket for use with 35 mm heavy duty speaker stand (must be heavy-duty stand for stability with this array) MTC-CBT-FM2 flush-mount low-profile wall-mount bracket
Components - 70JE-1 Four (4) 130 mm (5 in) LF drivers
Frequency Range (-10 dB) - 70JE-1 45 Hz – 700 Hz
Sensitivity (2.83V @ 1m) - 70JE-1 90 dB full space, 96 dB half-space (65 Hz - 300 Hz)
Nominal Impedance - 70JE-1 8 ohms
Power Capacity - 70JE-1 500 W (2000 W peak), 2 hrs 350 W (1400 W peak), 100 hrs
Max SPL - 70JE-1 117 dB
Net Weight - 70JE-1 8.2 kg (18 lb)

Notícias

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Apoio/FAQ

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