What is stereo?




There are now two system of high fidelity, monophonic (monaural) and stereophonic. Monophonic is a system that starts from one microphone and is fed through a single high fidelity set. Stereophonic is a double system. Two separate microphones are placed at different sides of the orchestra and two different systems are used to keep the two signals or channels separated. Two separate speakers are used, placed on different sides of you room. Stereo is much like 3-D photography, two slightly different sound reach your ears giving you a new dimension in sound.




H.H. Scott '59





JBL L60T loudspeakers


 

JBL's technical expertise and sonic accuracy makes JBL loudspeakers the choice of audio professionals around the world

Recording engineers depend on their studio monitor loudspeakers for accurate sound reproduction. Motion picture sound advancements require even more rugged, wide range theater speakers. Concert halls need superior sound reinforcement systems for proper amplification. Rock concerts must have sound systems that can maintain fidelity at enormous volume levels for hours on end.

In all of these applications, JBL loudspeaker systems are the choice of the professionals. They're the choice of major recording companies including Warner brothers, Capitol and EMI in addition to nearly seventy percent of the recording studios worldwide. They're the choice of renowned concert halls such as Lincoln Center's Avery Fisher Hall in New York, etc.. They're the choice of state-of-the-art. Motion picture theaters throughout the country. They're the choice of superstar rock artists while touring. And they're the choice of such major rock events as Cal jam II, where JBL loudspeakers supplied the sound for over 300,000 listeners, and Live Aid in America, which gathered the largest rock audience in history.

Every speaker in the "L" series - L100T, L80T, L60T and L20T - has a direct twin in the JBL studio monitor line. For the first time the intended original dynamic range, extended frequency response and recreation of the full sound stage is available for home use. For the first time ever, the same speakers that producers and engineers use to mix their recordings sets the stage in the home environment. JBL, bringing professional sound all the way home.

The L60T provides professional sound in the home environment. The elegant two-way, floor standing system, with 8-inch low frequency transducer, teams JBLs renowned titanium high frequency transducer (O35Ti) with a laminated high polymer cone mid/low frequency trasducer. The result is a sensitivity of 88 dB at 1 Watt/1 meter, a continuous power rating of 120 Watts, and a dynamic power rating of 480 Watts (peak IEC shaped noise). The all-wood vener L60T provides extended bass response at high power levels for startling realism.

 

 


Specifications

Type:  2-Way System

Drivers

LF :  8" Polymer Laminate Low Frequency Transducer

HF :  1" High Frequency Transducer with pure Titanium Diaphragm

Sensitivity:  88 dB SPL 2,83 Volts at 1 meter

Frequency Response:  -6 dB at 35 Hz and 27 kHz, +2,5 dB from 45 Hz to 20 kHz

Crossover:  2,5 kHz

Power Handling:  120 Watts continuous, 480 Watta Peak IEC Shaped Noise

Dimensions (W x H x D):  305 x 775 x 245 mm (12" x 30-1/2" x 10")

Weight Shipping:  18,2 kg (40 lbs)/ Each

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