JBL CONTROL-28T-60-W 8-Inch Speaker with Xformer Pair – White

JBL CONTROL-28T-60-W 8-Inch Speaker with Xformer Pair – White

The Control 28T is the largest of JBL Professionals Control Contractor Series indoor/outdoor loudspeakers.

Features:

• Isolation transformer for 70.7 V / 100 V distributed-line sound systems
• Components: 8 in Polypropylene coated woofer, 1 in Titanium coated horn loaded tweeter
• Built-in InvisiBall mounting hardware
• Weather resistant enclosure and transducers
• Readily paintable
• 90 x 90 high frequency horn
• Overload Protection Circuitry

Specifications:

• Frequency Range: 55Hz to 15kHz (-10 dB)
• Power Capacity: 175 W Continuous Program Power 87 W Continuous Pink Noise Transformer Taps: 100 V Line: Tap 1 = 15 W, Tap 2 = 30 W Tap 3 = 60 W,
• Tap 4 is not used 70 V Line: Tap 1 = 7.5 W, Tap 2 =15 W Tap 3 = 30 W, Tap 4 = 60 W
• Nominal Max Output by Tap:(dB-SPL @ 1m): Tap Number / 70.7 V Input / 100 V Input
• Nominal Max Output by Tap:(dB-SPL @ 1m): Tap #2: 102 dB 105 dB Tap #3: 105 dB 107 dB Tap #4: 107 dB (do not use)
• Nominal Coverage Angle: 90 x 90
• Directivity Factor (Q): 7.5 dB
• Directivity Index (DI): 8.8 dB
• Crossover Frequency: 2.8kHz
• LF Driver: 200mm (8 in) Polypropylene cone w/ WeatherEdge
• HF Driver: 25mm (1 in) Titanium coated polycarbonate
• Transformer Taps: 70 V: 110 W, 55 W, 28 W & 14 W 100 V: 110 W, 55 W, & 28 W Thru Position: 8 W nominal
• Low Frequency: 200 (8 in) kevlar cone with pure butyl rubber surround, 50 mm (2 in) voicecoil on fiberglass former
• High Frequency: 25 mm (1 in) compression driver, pure titanium diaphragm with patented JBL diamond surround
• Enclosure Material: HIPS (High Impact Polystyrene)
• Overload Protection: Full-Range power limiting to protect network and transducers
• Terminations: Spring terminals, accepts banana plug
• Safety Agency Rating: Transformer UL1876 recongized
• Environmental: Conforms to Mil Spec 810 for humidity, salt spray,temperature & UV. IEC 529 IP-X4 splashproof rating.
• Dimensions (H x W x D): 380 x 280 x 220 mm (15.0 x 11.0 x 8.6 in.)
• Net Weight (ea): 6.5kg (14.3 lb)
• Shipping Weight (ea): 15kg (33 lb)
• Included Accessories: Invisiball Assembly 6mm x 180mm hex key
• Optional Accessories: MTC-28V: For vertical columnar orientation of up to 3 loudspeakers MTC-28H: For horizontal splaying of two speakers. Three brackets array up to six loudspeakers in a 360 array. MTC-28/25CM: Ceiling-mount adapter.