User Manual for JBL Control 28-1 High Output Indoor Outdoor Background Foreground Speaker Click to enlarge the picture
Contents of the user manual for the JBL Control 28-1 High Output Indoor
- Product category: Installed Speakers JBL
- Brand: JBL
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for JBL Installed Speakers
 |
User manual for the JBL Control 28-1 High Output Indoor contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any JBL product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official JBL user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a JBL product will considerably shorten its lifespan!
|
Product description Designed by JBL, these Control 28-1 loudspeakers are two-way 8" indoor/outdoor monitors featuring weather-protected circuitry, natural and powerful representations of the frequency spectrum, black enclosures, and JBL's proprietary InvisiBall mounting hardware. This hardware allows you to install the speakers through a hidden access point behind its logo badge. As such, the Control 28-1 suitable for venues, health clubs, theme parks, cafes, or anywhere where foreground/background music—and paging—is a necessity.
These monitors are capable of handling 240W of programmatic material at 8 Ohms, and feature a built-in multi-tap transformer for operation on distributed speaker lines. With an SPL of 112 dB, you can blast these speakers pretty loudly as well, while their cone geometry ensures a pleasurable listening experience in both on- and off-axis situations. Additionally, their PEI diaphragms render a smooth high-frequency response. But sound is not the only consideration: Kapton voice coil formers, JBL's WeatherEdge rubberized extensions, and a durable cabinet construction provide protection against heat, rain, wind, or anything else the elements might throw at you in the coming years.
Also, while the Control 28-1 comes in a black finish, it doesn't have to stay that way: these speakers accept a variety of finishes and pigments to match any surrounding. - Key Features
-
- 8" woofers with woven fiberglass cone
- 1" PEI diaphragm tweeters with fluid cooling
- Built-in InvisiBall mounting hardware
- Weather-resistant enclosure and transducers
- 100° x 100° coverage
- 240W power handling of programmatic material in direct 8 Ohms setting, plus built-in multi-tap transformers
- Frequency response of 45 Hz to 20 kHz.
UPC: 691991002045 In the Box JBL Control 28-1 High Output Indoor/Outdoor Background/Foreground Speaker (Pair, Black) InvisiBall Wall-Mounting System Limited 2-Year Warranty on Enclosures Limited 5-Year Warranty on Electronics Brochure PDF 451.5kb Table of Contents
|
Upload User Manual
Have you got an user manual for the JBL Control 28-1 High Output Indoor Outdoor Background Foreground Speaker in electronic form? Please send it to us and help us expand our library of instruction manuals.
Thank you, too, on behalf of other users.
To upload the product manual, we first need to check and make sure you are not a robot. After that, your "Submit Link" or "Upload File" will appear.
Technical parametersJBL CONTROL 28-1 Specs | Power Rating | 240 W continuous program (2 h)
120 W (480 W peak), continuous pink noise (2 h)
90 W (360 W peak) continuous pink noise (100 h) | | Nominal Impedance | 8 ohms (THRU setting) | | Maximum Input Voltage | 27.5 V RMS (2 h), 55.0 V peak | | Frequency Response ± 3dB | 62 Hz to 16 kHz | | Frequency Response ±10 dB | 45 Hz to 20 kHz | | Sensitivity | 91 dB, 1 W / 1 m (average 100 Hz to 10 k Hz) | | Coverage Angle | 100° x 100° | | Directivity Factor | 7.3 (averaged 1 kHz to 16 kHz) | | Directivity Index | 8.3 dB (averaged 1 kHz to 16 kHz) | | Crossover Type | 2nd order low-pass, 1st order high-pass, plus conjugate shaping | | Transformer Taps | 70 V: 60 W, 30 W, 15 W, 7.5 W
100 V: 60 W, 30 W, 15 W
Insertion loss: < 0.94 dB at any tap setting
Thru setting: 8 Ohms nominal | | Recommended Protective High-Pass | 45 Hz high-pass (24 dB/oct) for 8 Ohms operation plus 15 W and 7.5 W taps; 55 Hz for 30 W tap; 65 Hz for 60 W tap | | LF Driver Size | 8" / 200 mm | | HF Driver Size | 1" / 25 mm | | Driver Type | LF Driver: Woven-fiberglass cone with pure butyl rubber surround with Weather-Edge frame protection, high-temp Kapton voice coil former, high-temp voice coil wire, optimized cone geometry, linear suspension spider, and FEA optimized motor structure
HF Driver: PEI diaphragm, low-viscosity ferro-magnetic fluid, and Kapton voice coil former | | Enclosure Material | High-impact polystyrene (HIPS) | | Grille | Highly zinc-plated, finished in durable TGIC polyester powder-coating | | Termination | Screw-down terminal strip, zinc-plated copper based, nickel-plated metal screws and washers. Accepts up to 9 mm outside 4 mm inside open lugs (#6, #8, or #10 lug), plus bare wire (up to 12 AWG / 2.5 mm2) | | Environmental | IP-44 per IEC529; exceeds MilSpec 810 for humidity, salt-spray, temperature & UV; passes MilStd-202F for salt spray and ASTM G85 for acid-air plus salt spray | | Agency Rating | ROHS-compliant; Transformer UL Recognized per UL1876 | | Dimensions (H x W x D) | 15.2 x 11.1 x 8.6" / 386 x 282 x 219 mm | | Weight | 15 lb / 6.8 kg | | | | Package Weight | 34.5 lb | | Box Dimensions (LxWxH) | 22.0 x 17.0 x 13.54" |
Rating100% users recommend this product to others. And what about you?
This product has already been rated by 52 owners. Add your rating and experience with the product.
Discussion
Ask our technicians if you have a problem with your settings,
or if anything is unclear in the user manual you have downloaded.
You can make use of our moderated discussion.
The discussion is public and helps other users of our website who may be encountering similar problems.
The discussion is empty - enter the first post
Post a new topic / query / comment:
|
|
