JBL Professional AC28/95 Compact 2-way Loudspeaker System Owner’s Manual
- June 4, 2024
- JBL Professional
Table of Contents
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JBL Professional AC28/95 Compact 2- way Loudspeaker System
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Key Features
- Compact enclosure
- Dual 205 mm (8 in) LF transducers
- 90° x 50° Progressive Transition Field Rotatable Waveguide with a 25 mm (1 in) exit compression driver
- Dual Neutrik NL4 connectors plus screw terminals
- Multiple Attachment Points for Ultimate Flexibility
Applications
- Performing Arts Facilities
- Houses of Worship
- Sports Facilities
- Multi Media Spaces
- Retail Spaces
- Presentation Suites
- Educational Facilities
- Portable Audio-Visual Systems
The AC28/95 is a compact full-range loudspeaker system designed to provide maximum bandwidth and SPL in a single system package and yet be visually unobtrusive. The enclosure design allows for installation very close to walls and ceilings making it an ideal choice for under balcony, column, or wall mounting. The high frequency device is a 1” exit compression driver integrated into a newly designed 90° x 50° rotatable PT™ (Progressive Transition) waveguide providing even coverage throughout the intended listening area. The combination exhibits smooth power response resulting in extremely natural voicing.
The AC28/95 utilizes dual 8” Symmetrical Field Geometry (SFG) LF Transducers each with a copper-clad aluminum edge wound 2.5” voice coil and a copper-clad pole piece that improves performance by reducing voice coil inductance and distortion. Filtered Array Technology (FAT) is utilized to independently control the dual woofers for magnitude and phase response resulting in smoother power response and constant coverage.
To further enhance the flexibility and performance of the AC28/95, JBL engineers have designed a user selectable crossover network to ensure complete accuracy of the high-frequency coverage pattern regardless of whether the loudspeaker is being used in the vertical or in the horizontal orientation when the horn is rotated. The rugged multiply hardwood enclosure is designed to work in the vertical plane as well as in the horizontal plane.
Mounting points are provided for an optional U-bracket and for an Omni Mount type bracket. The AC28/95 is also equipped with attachment points located on the bottom of the enclosure for a stand mount accessory. The rugged plywood enclosure features JBL’s textured Dura Flex finish and is equipped with a heavy duty powder coated steel, foam-backed grille.
**Specifications
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- 1On axis SPL measured in far field and referenced to 1 meter by inverse square law. Average from 300 Hz to 16 kHz.
- 2Calculated based on system sensitivity and continuous power handling.
- 3IEC shaped pink noise, 6 dB crest factor, 100 hour duration.
- 4AES standard 2 hour duration, with IEC system noise spectrum.
- 5WRC for outdoor placement where the loudspeaker will be sheltered from direct exposure to the elements. WRX for direct exposure or extreme environments, such as tropical or beach, or in areas with salt air, extreme high humidity or rapid changes in temperatures. See WRC/WRX configuration sheet for details.
JBL continually engages in research related to product improvement. Changes introduced into existing products without notice are a routine expression of that philosophy.
**Dimensions
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- Dimensions in “in” (mm)
- For more detailed dimensional information, refer to Application Data Sheet.
- For AE & AE Compact Series WRC and WRX versions please visit the JBL Pro website at http://www.jblpro.com/www/products/installed-sound/ae-series#.V63kVfkrLIV to download Drawings.
FAQs
How long are JBL speakers powered up for?****
One of the most well-known makers of Bluetooth speakers, JBL, frequently gives their products the ability to run continuously for 20 hours on a full charge.
Why is my JBL speaker so noisy all the time?****
A loose connection at the back of your JBL speaker may be the cause of any crackling or static noise it is making. Dropping or improper handling of the speaker may be the cause of this. You’ll have to remove the speaker’s back in order to fix this. Think about having it repaired by a professional or a licensed dealer.
How long is the warranty for JBL?****
Two years on JBL Pro enclosures and accessories that were either marketed alone or as parts of a loudspeaker system.
Can you fix a JBL speaker?****
JBL speakers can be fixed, yes. To begin with, you should make sure your speaker is still covered by warranty.
Why is my JBL speaker constantly going out?****
If JBL speakers are left idle for ten minutes or more, they will automatically turn off. There is no reason to be concerned about this power-saving option.
How can my Bluetooth speaker be reset?****
You should only need to do this briefly with most Bluetooth speakers. The power and Bluetooth buttons must be pressed and held simultaneously in order for almost every Bluetooth speaker to be reset.
Can you fix a JBL speaker?****
JBL speakers can be fixed, yes. To begin with, you should make sure your speaker is still covered by warranty.
Why is my JBL speaker constantly going out?****
If JBL speakers are left idle for ten minutes or more, they will automatically turn off. There is no reason to be concerned about this power-saving option.
How can my Bluetooth speaker be reset?****
You should only need to do this briefly with most Bluetooth speakers. The power and Bluetooth buttons must be pressed and held simultaneously in order for almost every Bluetooth speaker to be reset.
Does JBL offer a lifetime warranty on its speakers?****
The JBL Warranty is valid for five years from the date of the initial consumer purchase on professional loudspeaker devices (excluding enclosures). The warranty period for JBL amplifiers is three years from the date of the initial purchase.
How can you tell if a JBL speaker is defective?****
The United States
The speaker won’t turn on or charge. The gadget isn’t turned on.
The speaker produces a crackling noise or has poor sound quality. The Speakers
Are Totally Destroyed.
The device won’t properly connect to other devices via Bluetooth; the Aux
connection won’t play any sound, and more.
The Buttons Are Not Responding or Operating Correctly.
My JBL speaker won’t charge, why?****
If you discover that your JBL speaker is not fully charging, the charging port or cable is likely to be at problem. The charging port can occasionally be damaged by dust and dirt.
Why does my speaker automatically switch on?****
Bluetooth-enabled wireless speakers, in instance, may always turn on when a connected device is active. When the speaker is supporting the controlling device and it is within hearing distance, this occurs.
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