JBL / Control 28-1-WH

Variations

The CONTROL 28-1 WH is a 2-way full-range speaker made by JBL. It features an 8-inch driver, a built-in transformer, and is switchable between low and high impedance. It is available in white.

■Installation Speakers
■8""
■2-way
■240W
■8Ω
■White
■Pair

- A redesign of this long-loved, classic installation speaker. Tuned for natural, flat sound quality.
- Improved components improve output power and coverage.
- Improved weather resistance allows for indoor and outdoor installation.
- The sophisticated design makes it ideal for a variety of installations, including stores, hotels, conference rooms, and educational facilities.
- Built-in transformers are standard, making it compatible with both high and low impedance systems.
- Improved high- and low-frequency drivers deliver thick, powerful bass, increased sensitivity, and power handling. The heat-resistant glass fiber cone allows for continuous playback of high-volume sounds. Delivers stable, high-quality sound even in harsh environments.

- Coverage of 100° x 100°, approximately 10% larger than previous models. Provides extremely consistent sound both on-axis and off-axis, allowing for wide coverage with fewer speakers.

- Highly weather-resistant for outdoor installation.

The enclosure meets IP-44 dust and water protection standards.

Features proprietary WeatherEdge, which uses moisture-resistant butyl rubber on the cone edge.

The metal grille is zinc-plated for rust prevention, and the connection terminals are more corrosion-resistant than conventional models.

- Includes ""InvisiBall"" wall mounting brackets for convenient wall installation.

The installation angle can be freely adjusted, allowing for quick and precise adjustment.

■ Frequency Range (-10 dB) 45 Hz to 20 kHz
(+/-3 dB) 62 Hz - 16 kHz
■Power Handling Capacity
240 W Continuous Program (2 hrs)
120 W (480 W peak), Continuous Pink Noise (2 hrs)
90 W (360 W peak) Continuous Pink Noise (100 hrs)
■Maximum SPL: 112 dB ave. Continuous Pink Noise (118 dB peak)
■Sensitivity: 91 dB, 1 W/1 m (ave. 100 Hz - 10 kHz)
■Coverage Angle: 100° x 100°
■Impedance: 8 ohms (THRU setting)
■Transformer Taps:
70V: 60 W, 30 W, 15 W, 7.5 W 100V: 60W, 30W, 15W
■Recommended Protection Settings
45 Hz high-pass (24 dB/oct) for 8Ω operation plus 15W and 7.5W taps
55 Hz for 30W tap; 65 Hz for 60W tap.
■Woofer: 200 mm (8 in)
Woven-fiberglass cone with pure butyl rubber surround with Weather-Edge frame protection, high-temp fiberglass voice coil former, high-temp voice coil wire, optimized cone geometry, linear suspension spider, and FEA-optimized motor structure.
■Driver: 25 mm (1 in)
PEI diaphragm, low-viscosity ferromagnetic fluid, and lightweight Kapton® voice coil former.
■Enclosure: High Impact Polystyrene (HIPS)
■Installation: InvisiBall wall-mounting system Included
■Waterproof/Dustproof:
IP-44
MilSpec 810 for humidity, salt spray, temperature, and UV.
MilStd-202F for salt spray.
ASTM G85 for acid-air plus salt spray.
■Terminals: Terminal strip
■ROHS Compliant
■Dimensions (H x W x D): 386 x 282 x 219 mm
■Weight: 6.8 kg
■Included Accessories: InvisiBall™ wall-mounting system
■Optional Accessories
MTC-28UB-1 - Yolk-type U-bracket (
MTC-28WMG-1 - WeatherMax grille with backing
MTC-28/25CM - Ceiling-Mount InvisiBall adapter