CBT 70J-1 + 70JE-1 System

Purpose-Designed Extension for CBT 70J-1 Line Array Column Speaker. With stronger grille.

CBT 70J-1 + 70JE-1 System
Gambar Lebih Besar

Purpose-Designed Extension for CBT 70J-1 Line Array Column Speaker. With stronger grille.

When connected to a CBT 70J-1 line array column speaker, the CBT 70JE-1 Extension provides extended bass response, extended pattern control, and increased sound output levels. The combined array system provides Constant Beamwidth Technology™, which represents a breakthrough in pattern control consistency, utilizing complex analog beamforming and amplitude tapering to accomplish superior, consistent vertical coverage without the narrow vertical beaming and out-of-coverage lobing that are typical of passive column speakers.

Fitur

  • 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)

Unduhan

Specifications
  Versi Ukuran Diunggah
file type icon MTC-CBT-70T Spec Sheet
diperbarui: Okt 2020
  1,74 MB Okt 2020
file type icon CBT 70J-1 + 70JE-1 Spec Sheet
versi B, diperbarui: Mar 2026
2,11 MB Mar 2026
Brochures
  Bahasa Ukuran Diunggah
file type icon CBT Brochure
diperbarui: Okt 2020
  973 KB Okt 2020
file type icon Loudspeakers for Sports Facilities
en diperbarui: Jul 2024
en  5,71 MB Jul 2024
CAD Drawings
  Ukuran Diunggah
file type icon CBT 3D DXF Drawings
diperbarui: Okt 2020
8,14 MB Okt 2020
file type icon CBT 2D DXF/PDF Drawing
diperbarui: Okt 2020
1,23 MB Okt 2020
Compliances
  Ukuran Diunggah
144 KB Okt 2019
Software
  Versi Ukuran Diunggah
download icon for CBT Calculator CBT Calculator
versi 1.3.0.1, dirilis: Agu 2023
1.3.0.1   3,66 MB Agu 2023
Tech Notes
  Ukuran Diunggah
file type icon Tech Note: Volume 1, #35
diperbarui: Okt 2020
2,23 MB Okt 2020
Information documents
  Ukuran Diunggah
file type icon CBT Cabinet Painting Instructions
diperbarui: Okt 2019
17,2 KB Okt 2019
Images
  Ukuran Diunggah
file type icon CBT Family Hi-Res Image
diperbarui: Okt 2019
237 KB Okt 2019
file type icon CBT 70J/70JE Hi Res Image
diperbarui: Okt 2020
71,8 KB Okt 2020
Install Guides
  Ukuran Diunggah
440 KB Feb 2026
file type icon MTC-PC2 & MTC-PC3 Installation
diperbarui: Apr 2025
58,7 KB Apr 2025
file type icon CBT Quick Start Guide
diperbarui: Okt 2020
1,15 MB Okt 2020
file type icon CBT70J+70JE Hookup Guide
diperbarui: Okt 2020
142 KB Okt 2020
491 KB Okt 2020
file type icon CBT Stand-Mount Bracket Guide
diperbarui: Okt 2020
476 KB Okt 2020
file type icon CBT 70J-1 Wall Bracket PDF
diperbarui: Okt 2020
31,8 KB Okt 2020
Ease Data
  Ukuran Diunggah
file type icon CBT 70J-1 EASE File
diperbarui: Des 2020
1,85 MB Des 2020
CLF Files
  Ukuran Diunggah
file type icon CBT 70J CLF Files
diperbarui: Des 2020
424 KB Des 2020
Application Guides
  Bahasa Ukuran Diunggah
en  8,48 MB Okt 2022
Speaker Tunings
  Versi Ukuran Diunggah
file type icon Commercial, CBT, and AWC Tunings 220616
versi A, diperbarui: Mei 2023
557 KB Mei 2023
FAQs
  Ukuran Diunggah
file type icon CBT Frequently Asked Questions
diperbarui: Okt 2020
193 KB Okt 2020
Accessories
  Ukuran Diunggah
file type icon CBT Suspension Bracket
diperbarui: Okt 2020
305 KB Okt 2020

Jika ada tautan di atas yang menampilkan karakter aneh di browser Anda, klik kanan file tersebut untuk menyimpannya ke komputer Anda.

Suku Cadang & Servis

Spesifikasi

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)

Berita

Dukungan/FAQ

HARMAN Professional Solutions:

CBT 70J-1 + 70JE-1 System

Purpose-Designed Extension for CBT 70J-1 Line Array Column Speaker. With stronger grille.