CONTROL 28-1
JBL
₦ 946,321.13 VAT excl.
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.
- 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.
Speaker
Active/Passive : Passive
Number of Included Speakers : 2
Speaker Configuration : 2-Way
Power Handling:
- For 100 Hours: 90 W RMS | 360 W Peak
- For 2 Hours: 240 W Program | 120 W RMS | 480 W Peak
Constant Voltage / Transformer Taps:
- 100 V: 60 / 30 / 15 W or 8 Ohms Bypass
- 70 V: 60 / 30 / 15 / 7.5 W or 8 Ohms Bypass
Impedance: 8 Ohms (Thru Setting)
Drivers
HF Driver : 1" / 25 mm PEI Tweeter
LF Driver : 8" / 20 cm Fiberglass Woofer
Performance
Frequency Response:
- 45 Hz to 20 kHz ±10 dB
- 62 Hz to 16 kHz ±3 dB
Sensitivity: 91 dB
Coverage Angle: 100° H x 100° V
Directivity:
- 7.3 (Directivity/Q Factor)
- 8.3 dB (Directivity Index)
Crossover:
- Low-Pass: 12 dB/Octave
- High-Pass: 6 dB/Octave
Recommended High-Pass Filter:
- 15 / 7.5 W, Low-Z: 45 Hz, 24 dB/Octave
- 30 W: 55 Hz, 24 dB/Octave
- 60 W: 65 Hz, 24 dB/Octave
Maximum Input Voltage:
- 27.5 V RMS
- 55 V Peak
Transformer Insertion Loss: <0.94 dB
Connectivity
Inputs/Outputs : Screw Terminal
Maximum Wire Gauge : 12 AWG / 2.5 mm
Environmental
Certifications : RoHS, UL
Environmental Protection : Dust/Water-Resistant (IP44)
Physical
Color : Black
Construction Material : High-Impact Polystyrene, Metal Grille
Dimensions : 15.2 x 11.1 x 8.6" / 386 x 282 x 219 mm
Weight : 15 lb / 6.8 kg
2-way exposed speaker, 8" driver, 120W 8Ohm, 100V tap, fixing bracket included
1x InvisiBall Wall-Mounting System
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