Control 28 (停产)

High Output Indoor Outdoor Background Foreground Loudspeaker

Control 28
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High Output Indoor/Outdoor Background/Foreground Loudspeaker

The Control® 28 is the largest of JBL Professional’s Control Contractor Series indoor/outdoor loudspeakers.

特点

  • Components: 8 in Polypropylene coated woofer, 1 in Titanium coated horn loaded tweeter.
  • Built-in InvisiBall® mounting hardware.
  • Weather resistant enclosure and transducers.
  • Readily paintable.
  • 90° x 90° high frequency horn.
  • Overload Protection Circuitry.
  • Sensitivity: 92 dB SPL, 1 W, 1m.
  • *Patents pending worldwide

下载

  Version Language Size Uploaded
file type icon Control Contractor Brochure
en updated: 9月 2023
  en  1.7 MB 9月 2023
file type icon Control 28 Spec Sheet
en updated: 9月 2023
  en  1.3 MB 9月 2023
file type icon Control Contractor Surface Mount Owners Manual
en updated: 9月 2023
  en  2.0 MB 9月 2023
Specifications
file type icon Control 28 Spec Sheet
updated: 10月 2020
    1.3 MB 10月 2020
Manuals
file type icon Control Contractor Series FAQ
updated: 10月 2019
    65.0 KB 10月 2019
CAD Drawings
file type icon Utility Systems
updated: 10月 2019
    110.5 KB 10月 2019
file type icon Control and Control Contractor Series
updated: 10月 2019
    2.4 MB 10月 2019
Compliances
file type icon Control Contractor Series Declaration of Conformity
updated: 10月 2019
    130.9 KB 10月 2019
file type icon JBL Control Series Passive Speakers DoC
updated: 12月 2019
    179.3 KB 12月 2019
Software
platform icon Distributed System Design (DSD) v3.6.2
version 3.6.2, updated: 9月 2021
3.6.2     804.8 KB 9月 2021
Ease Data
file type icon Ease SPK/DLL Files - Full JBL Pro Line
updated: 3月 2022
    21.0 MB 3月 2022
Install Guides
file type icon Guide to Business Music
updated: 10月 2020
    52.4 KB 10月 2020
file type icon Subwoofer - Satellite Application Guide
updated: 10月 2020
    5.1 MB 10月 2020
file type icon Attaching Control Contractor Speakers to Stands
updated: 11月 2019
    76.4 KB 11月 2019
file type icon Invisiball™ Installation Instructions
updated: 9月 2019
    227.1 KB 9月 2019
file type icon Control Contractor Weather Resistance Testing
updated: 10月 2020
    37.6 KB 10月 2020
file type icon MTC-PC2 & MTC-PC3 Installation
updated: 9月 2019
    42.5 KB 9月 2019
file type icon InvisiBall Threading Specifications
updated: 9月 2019
    27.4 KB 9月 2019

If any of the links above result in strange characters in your browser, please right-click the file to save it to your computer.

Parts & Service

性能

频率范围 60 Hz to 16 kHz (-10 dB)
功率容量 175 W Continuous Program Power; 87 W Continuous Pink Noise

灵敏度

92 dB SPL, 1W, 1m
Directivity Factor (Q) 7.5 dB
Directivity Index (DI) 8.8 dB
标称阻抗 8 ohms
分频点 2.8kHz
低频驱动单元 200mm (8 in) Polypropylene cone w/ WeatherEdge
HF 驱动程序 25mm (1 in) Titanium coated polycarbonate
音箱材料 HIPS (High Impact Polystyrene)
Overload Protection Full-Range power limiting to protect network and transducers
Terminations Spring terminals, accepts banana plug
尺寸(高 x 宽 x 厚) 380 x 280 x 220 mm (15.0 x 11.0 x 8.6 in)
Net Weight (each) 5.5 kg (12 lb)
Shipping Weight (ea) 11 kg (25 lb)

随附配件

Invisiball Assembly 6mm x 180mm hex key
Optional Accessories MTC-28V: For vertical columnar orientation of up to 3 loudspeakers MTC-28H: For horizontal splaying of two speakers. Three brackets array up to six loudspeakers in a 360° array. MTC-28/25CM: Ceiling-mount adapter MTC-28SSG:Stainless Steel Grille for harsh environments. Available in silver, black (-BK) or white (-WH) MTC-28WMG:WeatherMax™ Stainless Steel Grille protects against driving precipitation. Available in black or white (-WH) MTC-PC2: Input panel cover protects input terminals in outdoor environments.

支援/最常见问题

HARMAN Professional Solutions:

Control 28 (停产)

High Output Indoor Outdoor Background Foreground Loudspeaker