JBL S7150 user manual Operation, Controls, Wire Run Length Rec. Ga

Page 10

3.0

 

 

3.0

OPERATION AND

 

 

 

 

 

OPERATION AND

 

 

 

 

 

CONTROLS

CONTROLS

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3.1 S7150

1. Power Switch

Pushing this button is all that is required to turn on the S7150 if it is not part of a Synthesis system and the Manual On/Auto On switch (rear panel) is in the Manual On position. If the amplifier is used as part of a JBL Synthesis System, and the Manual On/Auto On switch is in the Auto On position, the amplifier will turn on when the surround processor is activated. The front panel pushbutton power switch is left in the ON (in) position.

2. Standby Indicator (red)

This indicator, immediately above the front panel power switch, will glow red when the amplifier is in the "standby" mode, whether operating as part of a Synthesis system or not. When the S7150 is in the "operate" mode, this light will shut off and the blue "operate" mode indicators will light..

3. Power Indicators (blue)

These indicators will light up when the power amplifier is in the "operate" mode. Each monitors the operation of one channel, and will extinguish if that channel’s protective circuit is activated.

4.Input Jacks (Ch.1 thru Ch.7) (see page 11) Seven of the output signals from the Synthesis digital processor and equalizer are connected to the seven input jacks. We suggest the channels be assigned as follows:

Ch. 1

Right Rear (Processor)

Ch. 5

Left Front (Equalizer)

Ch. 2

Right Side (Equalizer)

Ch. 6

Left Side (Equalizer)

Ch. 3

Right Front (Equalizer)

Ch. 7

Left Rear (Processor)

Ch. 4

Center (Equalizer)

 

 

 

 

 

 

5. Speaker Terminals (see page 11)

Connect the speakers to these terminals, following the normal convention; wire the "+" side of the speaker to the red terminal, and the "-" side to the black terminal. Wire the speakers with the proper polarity; reversing any speaker’s connections will not damage either the speaker or the amplifier, but will result in poor low frequency performance and imprecise imaging.

NOTE: The minimum load impedance that this amplifier can handle safely is two ohms per channel. Using lower impedance loads can damage the unit and will void your warranty!

Wire Run Length

Rec. Ga.

Wire Run Length

Minimum Gage

Up to 20'

16

 

 

Up to 50'

14

 

 

Up to 100'

12

10

Image 10
Contents S7150 Page Contents Precautions PRECAUTIONS1.0Power supply or the plug has been damaged or Español Instrucciones importantes de sequirdad Deutsch Wichtige SicherheitsanweisungenFrançais Instructions de Sûreté Importantes Italiano Importanti norme di sicurezzaNorsk Viktig informasjon om sikkerhet Dansk Vigtig information om sikkerhedSuomi Tärkeitä varten Svenska Viktiga säkerhetsföreskrifterAuto Turn-On and Power Sequencing Circuitry THX Ultra SpecificationsHigh Power Capability Full Seven Channel OperationQuiet Cooling Controls Wire Run Length Rec. GaOperation OperationAuto On/ Manual On Switch Circuit Breaker/Main Power SwitchS7150 IN/OUT DIN Jacks Operation ControlsAC Inlet General Information CONNECTING4.YOUR0 TopSynthesis Two & ThreeSYNTHESIS System Control Wiring Diagram Synthesis Two & Three Interconnection Diagram Physical Considerations Always put amplifiers on the bottom of a stackTroubleshooting TroubleshootingSpecifications SpecificationsSynthesis Limited Warranty 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.