Editorial Reviews:
Product Description Control 28 Contractor Series surface-mount speakers are loaded with complication-reducing innovations. Rugged molded high-impact polystyrene (HIPS) enclosures balance mass, strength, and resonance, perfectly complementing their respective transducers. The symmetrical 90 horn geometry delivers precise directability and control. Compact design dimensions and textured, ready-to-paint exterior surfaces make the Control Contractor Series unobtrusive in any decor. JBL's Invisiball mounting system (patent pending), innovative bracketing solutions, spring-loaded terminals, and overload protection circuitry. Extensive use of high-tech materials adds years to speaker life expectancy while increasing weather resistance. Components: 8" polypropylene coated woofer, 1" titanium coated horn-loaded tweeter. Specifications: *Frequency response: 60 Hz to 16 kHz (-10 dB) *Power handling: 175 watts continuous program power (85W pink noise) *Sensitivity: 92 dB (1W/1m) *Crossover frequency: 2.8 kHz *Nominal impedance: 8 ohms *Dimensions: 15" x 11" x 8.6".
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