ลำโพงติดผนัง ยี่ห้อ JBL รุ่น CONTROL23-1

The HF driver’s low viscosity ferro-magnetic fluid increases voice coil cooling for higher long-term power handling. The softened PEI diaphragm delivers a smooth and pure high frequency sound quality. The light weight Kapton™ voice coil former increases durability while providing better high frequency response extension. All these factors also contribute toward making the driver especially rugged for outdoors and other stressful applications.

In addition to the driver designs contributing toward a high degree of weather resistance, the cabinet provides excellent endurance against sun, salt and moisture. Grilles are heavily zinc-plated and finished in a tough, high-grade powder coating for rust resistance. The optional MTC-23WMG-1 WeatherMax™ grilles are available for especially difficult environments and to break up driving rain. Connection is made via weather-capable screwdown terminals. The optional MTC-PC2 and MTC-PC3 panel covers are available to further protect the terminal compartment, providing a water-tight sealed gland-nut entrance (when used with round-jacketed cable within the specified diameter range).

The speaker provides a very natural sound character. The system is capable of handling 50 Watts continuous pink noise (100 Watts program) at its 8 ohm setting and is also equipped with a built-in 15 Watt 70V/100V multi-tap transformer for operation on distributed speaker lines. The combination of high sensitivity and power handling provides high Max SPL of 103 dB.

The Control 23-1 readily accepts a variety of paints and finishes to match any décor. Available in black or white (-WH).

Key Features:

• Components: • 3” woofer with woven fiberglass cone • 1/2” PEI diaphragm tweeter with fluid cooling
• Contemporary, high-design appearance
• Built-in InvisiBall® mounting hardware*, plus available U-bracket
• Weather resistant enclosure and transducers
• Wide 100° x 100° coverage
• 50 Watt power handling (100 Watt program) in direct 8Ω setting, plus built-in 15 Watt 70V/100V multi-tap transformer
• High fidelity sound character with broad frequency response of 70 Hz – 20 kHz