JBL / CONTROL 28-1 Full-range speaker

JBL's standard control speaker for equipment has been upgraded and renewed. Control28-1 is a 240W (8Ω), 60W (100V line) 8-inch model. Improved sound quality, output, coverage, and weather resistance. It can be installed indoors or outdoors, and is compatible with both high and low impedance, making it useful for a variety of applications, such as stores, hotels, and conference rooms.

■ Installation Speaker
■ 8"
■ 2way
■ 240W
■ 8Ω
■ Black
■ Pair

＜Specifications＞
■ Frequency range
(-10 dB) 45 Hz to 20 kHz
(+/- 3 dB) 62Hz-16 kHz
■ Allowable input
240 W Continuous Program (2 hrs)
120 W (480W peak), Continuous Pink Noise (2 hrs)
90 W (360W peak) Continuous Pink Noise (100 hrs)
■ Maximum SPL: 112 dB ave. Continuous Pink Noise (118 dB peak)
■ Sensitivity: 91 dB, 1W / 1m (ave. 100 Hz-10 kHz)
■ Coverage angle: 100 ° x 100 °
■ Impedance: 8 ohms (THRU setting)
■ Transformer tap:
70V: 60W, 30W, 15W, 7.5W
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)
■ Driver: 25 mm (1 in)
PEI diaphragm, low-viscosity ferro-magnetic fluid, and lightweight Kapton Voice coil former.
■ Enclosure: High Impact Polystyrene (HIPS)
■ Installation InvisiBall wall-mount system included
■ Waterproof and dust-proof:
IP-44
MilSpec 810 for humidity, salt-spray, temperature & UV.
MilStd-202F for salt spray
ASTM G85 for acid-air plus salt spray.
■ Terminal: Terminal strip
■ ROHS compatible
■ Dimensions (H x W x D): 386 x 282 x 219 mm
■ Weight: 6.8 kg
■ Accessories: InvisiBall Wall-mount system
■ Options sold separately
MTC-28UB-1-Yolk-type U-bracket
MTC-28WMG-1-WeatherMax grille with backing
MTC-28 / 25CM-Ceiling-Mount InvisiBall adapter