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Hersteller: Altec Lansing Dateigröße: 745.06 kb Dateiname: 775e8127-d662-4a5c-943c-f331ee9c07a0.pdf Unterrichtssprache:

Most widely used by professional musicians, these systems provide complete coverage for any requirement. The ALTEC 1201В Column Speaker System may be used to fill any small alcove or other area out of the main room. Compact and portable the 1201B provides a system that is easy to handle, carefully engineered for optimum distribution and smoothness of response. Frequency response of the ALTEC 1201B Column Speaker System, is extremely wide, from 70 to 14,000 Hz. Impedance is rated at 8 ohms, with power handling a very conservative 50 watts. The ALTEC 1202B Musical Instrument/Public Address Speaker System is a rugged, attractively styled speaker system patterned after ALTEC'S famous "The Voice of the Theatre®" speakers. Featuring an 8 ohm impedance, the 1202B is capable of being paralleled with another similar system and operated from a 4-ohm amplifier having up to 170 watts of continuous power. The system incorporates a highly efficient, high frequency speaker and sectoral horn with a large low frequency speaker. Crossover network of the 1202B is a full section LC type unit with crossover at 800 Hz. The new ALTEC 1204A Wide Range Speaker System was designed to achieve the performance required by professional musicians and is capable of being operated from amplifiers rated at 85 watts continuous power output. Input impedance is 8 ohms and two systems may be used with a 4-ohm amplifier. The high frequency section is supplied with a high frequency driver coupled to a sectoral horn embodying a revolutionary new diaphragm of construction. The crossover network of the 1204A is a full section LC type unit with crossover at 500 Hz, including a switch to vary the high frequency output for control of acoustical output for varying ambient noise conditions. All of ALTEC'S Speaker Systems are of plywood construction with vinyl coverings and vinyl edge bumpers. The 1202B and 1204A are fitted with casters for easy 'roll around' handling. Modern techniques in design and engineering is the key to consistent, excellent results, and at ALTEC, quality standards must be the highest attainable. 1515 S. Manchester Ave., Anaheim, Calif. 92803 ALTEC DIVISION OF ¿Уй=Ы LING ALTEC. INC. RECORDING & BROADCASTING UBI ALTEC 1201B-1202B-1204A Description Model 1201B SPECIFICATIONS Model 1202B Model 1204A Frequency Response: Power Rating: Impedance: Crossover Frequency: Efficiency: Input Connections: Speaker Components: Enclosure: 70 - 14,000 Hz 50 watts continuous 8 ohms Dimensions: Weight: Accessories: Two 10" heavy duty direct radiator (cone type) speakers 3/4" plywood construction with tough vinyl Lavant covering and vinyl edge bumpers. Convenient side handle provided for easy handling 30" H x 10-3/4" D x 13-3/4" W 35 pounds 20 foot cable with standard phone plug on each end. Optional, vinyl slipcover "Average sound pressure level over the band of 600 -a distance of 4 feet. 40- 15,000 Hz For use with amplifiers with up to 85 watts con...

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