JBL S7150 user manual Circuit Breaker/Main Power Switch, Auto On/ Manual On Switch

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OPERATION3.0AND CONTROLS

NO USER SERVICEABLE PARTS INSIDE. REFER

S7150 POWER AMPLIFIER

SERVICING TO QUALIFIED PERSONNEL

 

 

 

Ch. 1

Ch. 2

Ch. 3

Input

Input

Input

 

JBL SYNTHESIS

DESIGNED, ENGINEERED AND MANUFACTURED

TRIGGERS

 

NORTHRIDGE, CA

IN THE UNITED STATES OF AMERICA

 

Ch. 4

Ch. 5

Ch. 6

Ch. 7

 

Input

Input

Input

Input

 

IN

CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN

DE CHOC ELECTRIQUE NE PAS OUVRIR

 

RISQUE

 

AVIS:

WARNING:

ATTENTION:

VOIR LE CAHIER D' INSTRUCTION

serial number

HAZARDOUS ENERGY, MAKE PROPER SPEAKER CONNECTIONS; SEE OWNERS MANUAL BEFORE USING. WARNING:

 

 

 

 

 

 

 

 

 

 

 

-

+

-

+

-

+

-

+

Ch. 1 Output

Ch. 2 Output

Ch. 3 Output

Ch. 4 Output

SPKR-1 SPKR-2

OUT

MANUAL AUTO

ON ON

ON

15A

120V ~ 50/60Hz 1800W

OFF

To reduce the risk of fire or electric shock, do not expose this appliance to rain or moisture

 

 

 

 

 

 

 

 

-

+

-

+

-

+

Ch. 5 Output

Ch. 6 Output

Ch. 7 Output

S7150

6. Circuit Breaker/Main Power Switch

The main power switch, located on the rear panel of the S7150, is also a circuit breaker. Putting this switch in the ON position allows the amplifier to enter the "standby" and "operate" modes as controlled by the front panel POWER switch and Manual On/Auto On switches. Should the amplifier be asked to produce more power than its design allows for a prolonged period, or should the S7150 draw an amount of current from the AC power source that could damage internal components, the handle of this switch will move to a center position. Reduce the audio level and wait a minute for the circuit breaker to reset, then move it to the OFF, then the ON position. If the handle returns to the center ("tripped") position, service is required; contact your JBL Synthesis dealer.

The S7150 was designed to operate reliably under virtually all conditions. Even momentary short circuiting of the output (speaker) connections will not ordinarily damage the output circuitry (although this will activate internal protective circuitry and cause one or more of the front-panel blue LED indicators to extinguish until the circuit resets.)

There are no user-serviceable parts in the S7150; there are no fuses accessible from outside the unit.

Internal fuses have been incorporated in the S7150 to protect it from short circuits and other faults, but these should only be replaced by a qualified technician. In case of one or more inoperative channels, call your dealer to make service arrangements.

7. Auto On/ Manual On Switch

Put this switch in the Auto On position if the amplifier is being used as part of a JBL Synthesis System. When used in this way, the S7150 will automatically turn on when the power switch is depressed and the surround processor is activated. For other installations, or should individual control of each component be desired, put this switch in the Manual On position. The amplifier will then be controlled solely by the front panel switch.

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Contents S7150 Page Contents PRECAUTIONS1.0 PrecautionsPower supply or the plug has been damaged or Italiano Importanti norme di sicurezza Deutsch Wichtige SicherheitsanweisungenFrançais Instructions de Sûreté Importantes Español Instrucciones importantes de sequirdadSvenska Viktiga säkerhetsföreskrifter Dansk Vigtig information om sikkerhedSuomi Tärkeitä varten Norsk Viktig informasjon om sikkerhetFull Seven Channel Operation THX Ultra SpecificationsHigh Power Capability Auto Turn-On and Power Sequencing CircuitryQuiet Cooling Operation Wire Run Length Rec. GaOperation ControlsS7150 Circuit Breaker/Main Power SwitchAuto On/ Manual On Switch AC Inlet Operation ControlsIN/OUT DIN Jacks General Information Top CONNECTING4.YOUR0Synthesis Two & ThreeSYNTHESIS System Control Wiring Diagram Synthesis Two & Three Interconnection Diagram Always put amplifiers on the bottom of a stack Physical ConsiderationsTroubleshooting TroubleshootingSpecifications SpecificationsLimited Warranty Synthesis Limited Warranty

S7150 specifications

The JBL S7150 is a powerful and innovative floor-standing loudspeaker that caters to audiophiles and music enthusiasts alike. This speaker offers a premium audio experience thanks to its cutting-edge technologies, stylish design, and exceptional performance.

One of the most notable features of the JBL S7150 is its advanced driver technology. The speaker is equipped with a large 8-inch low-frequency driver that delivers deep, resonant bass without distortion, allowing users to feel the full impact of their favorite music or movies. Complementing this is a sophisticated 5-inch midrange driver that ensures a smooth transition of sound frequencies, making vocals and instruments sound natural and lifelike. The high-frequency performance is managed by a 1-inch tweeter, which provides crystal-clear highs, ensuring that every detail in a track is heard.

In addition to its high-quality drivers, the JBL S7150 incorporates patented technologies that enhance audio performance. The speaker features Optimized Waveguide Technology that broadens the sweet spot for listening, allowing for a more immersive experience regardless of where the listener is sitting. This technology also minimizes distortion and enhances clarity at higher volumes, making the S7150 an excellent choice for larger rooms or home theater setups.

Connectivity options are another strength of the JBL S7150. It supports both wired and wireless connections, making it easy to pair with various devices. Users can connect via Bluetooth, allowing them to stream music directly from their smartphones or tablets. Additionally, the speaker has standard audio inputs that accommodate traditional audio sources such as CD players and turntables.

The design of the JBL S7150 is sleek and modern, making it an elegant addition to any home. It features a durable cabinet construction that reduces resonance, and the premium finish gives it a sophisticated look that complements various interior styles. The speaker also comes with adjustable feet, ensuring stability and optimal placement in any room.

Overall, the JBL S7150 stands out in the market for its impressive sound quality, advanced technology, and aesthetic appeal. Whether one is listening to music, watching movies, or playing video games, the S7150 delivers an outstanding audio experience that is sure to impress even the most discerning listeners.