CONTROL 28-1 | 8" 2-WAY VENTED SPEAKER, INVISIBALL INSTALLATION SYSTEM (PLUS U-BRACKET ATTACHMENT POINTS)/BLACK

The Control 28-1 is a two-way speaker featuring an 8-inch driver designed for indoor and outdoor use. It provides wide and consistent sound coverage suitable for background and foreground audio applications. The speaker includes versatile mounting options and a modern enclosure compatible with various interior and exterior environments. It is appropriate for settings such as retail stores, restaurants, health clubs, theme parks, educational facilities, hospitality venues, music cafes, and leisure locations where a high-output audio solution is required.

• 8” woofer with woven fiberglass cone
• 1” PEI diaphragm tweeter with fluid cooling
• Built-in InvisiBall mounting hardware
• Available U-bracket
• Weather resistant enclosure and transducers
• Wide 100° x 100° coverage
• 120 Watt power handling (240 Watt program) in direct 8 ohm setting
• Built-in 60 Watt 70V/100V multi-tap transformer
• High fidelity sound with frequency response of 45 Hz – 20 kHz

Frequency Range	45 Hz to 20 kHz
Power Rating	240 W Continuous Program (2 hrs), 120 W (480 W peak), Continuous Pink Noise (2 hrs) 90 W (360 W peak)
Maximum Input Voltage	27.5 V RMS (2 hrs), 55.0 V peak
Maximum SPL (1m)	112 dB ave. Continuous Pink Noise (118 dB peak)
Sensitivity	91 dB, 1W/1m (100 Hz – 10 kHz)
Coverage Angle	100° H x 100° V
Impedance	8 ohms nominal
Crossover Type	2nd order low-pass, 1st order high-pass, plus conjugate shaping
Transformer Taps	70V: 60W, 30W, 15W, 7.5W; 100V: 60W, 30W, 15W; Insertion Loss: <0.94 dB at any tap setting
Outdoor Capability	IP-44 per IEC529 (IP-55 with WeatherMax baffle and panel cover); exceeds MilSpec 810 for humidity, salt-spray, temperature & UV; passes MilStd-202F salt spray and ASTM G85 acid-air plus salt spray