SWR Sound 750 owner manual Getting Started

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750 Watts @ 4 ohms

450 Watts @ 8 ohms

(minimum load = 2.6 ohms)

INPUT IMPEDANCE:

Balanced = 10K ohms

Unbalanced = 33K ohms

OUTPUT IMPEDANCE: Slave Output = 100 ohms

SENSITIVITY: 1.582 VRMS

LOAD CAPABILITY: 2.6 ohms to infinity

NOISE:

Residual = <.00072 volts (720 millivolts)

Signal to noise ratio = <-100 dB

DISTORTION:

<.026% THD, 1 kHz @ 8 ohms

<.13% THD, 20 Hz to 20 kHz @ 8 ohms Intermodulation Distortion = .07%

POWER BANDWIDTH: (@ 850 watts RMS) -3dB @ 20 Hz and 40 kHz

CHASSIS AND COVER MATERIAL: Aluminum (with Chromed Steel Faceplate)

DIMENSIONS: 19"W x 5.38"H x 10.5"D (3 rack spaces)

WEIGHT: 32 lbs.

GETTING STARTED

CONNECTING YOUR SPEAKER CABINETS

The Power 750 is a MONO amplifier. All of the speaker outputs (both 1/4" and Speakon) are in parallel, meaning that they all run off of the same mono power amplifier inside the unit. The number of speaker cabinets you use is your choice, but there are factors that will help you make that choice. Please keep in mind that the Power 750 delivers 750 watts into one 4 ohm speaker cabinet. Make sure that your speaker cabinet can handle the power listed in the "Power 750 Specifications" section of the manual.

USING ONE SPEAKER CABINET

First, locate the "Speaker Outputs" section on the rear panel of the unit. Connect the speaker cable of your choice (1/4" or Speakon) from the Power 750 to your speaker cabinet. The impedance of your single speaker cabinet must be no lower than 2.6 OHMS. In real world terms, this means a single 8 ohm or 4 ohm speaker cabinet will be OK, but not a single 2 ohm enclosure.

BE SURE that your single 8 ohm speaker cabinet can handle at least 450 watts, and that your single 4 ohm speaker cabinet can handle at least 750 watts of rated power.

4 • POWER 750

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Contents Power SWR CORONA, CA USAImportant Safety Instructions Front Panel Features Rear Panel FeaturesPower 750 Specifications Power OutputGetting Started Using TWO Speaker Cabinets Getting Sound OUT of the PowerConnecting Your Preamp to the Power Turning the Unit onFront Panel Features Rear Panel FeaturesHOW Impedance Affects Power Ratings Power 750 Power Amplifier Minimum Impedance RatingsGround Lift Slave OutputSpeaker Output Jacks Power 750 Power Delivery Capabilities Power RatingsSpeakon VS /4 Jacks Cooling FAN Defeat Switch Speaker CableSpeaker Fuse Line Mains FuseRack Mounting Instructions Electrical and Grounding ConsiderationsPower 750 Swrsound.com

750 specifications

The SWR Sound 750 is a powerful and versatile bass amplifier that has garnered a solid reputation among musicians and sound engineers for its exceptional performance and reliability. Ideal for both live settings and studio recordings, the SWR Sound 750 blends cutting-edge technology with user-friendly design, making it a top choice for bassists of all levels.

One of the standout features of the SWR Sound 750 is its impressive power output. This amp delivers 750 watts of pure power at 4 ohms, ensuring that users can achieve a loud, punchy sound in any environment. The onboard power management system also optimizes the amplifier's performance, allowing for dynamic control and responsiveness to playing styles.

The SWR Sound 750 incorporates advanced tone-shaping technologies that enable musicians to sculpt their sound with precision. It features a 4-band EQ section, allowing for detailed adjustments to the high, mid, and low frequencies. This gives bassists the ability to enhance their tone, whether they are looking for a deep, rich low end or a bright, cutting high end. Additionally, a built-in compressor helps to smooth out the tonal inconsistencies, providing a consistent sound across various playing dynamics.

Versatility is another key characteristic of the SWR Sound 750. It includes multiple input options, catering to both active and passive bass guitars. The amp also features a balanced XLR line out for seamless integration into live sound systems, making it suitable for gigging musicians who require reliable connectivity and high-quality sound.

Durability is crucial in a performance environment, and the SWR Sound 750 is built to withstand the rigors of the road. The sturdy chassis and robust components contribute to its long-lasting performance, ensuring that it remains a reliable choice for touring musicians. Additionally, its lightweight design makes it easy to transport without sacrificing sound quality.

The SWR Sound 750 is more than just an amplifier; it is a comprehensive solution for bassists. With its powerful performance, advanced features, and rugged construction, this amplifier has established itself as a trusted choice for musicians seeking to elevate their sound in any scenario, be it on stage or in the studio. Whether you are playing in a small venue or a large concert hall, the SWR Sound 750 is designed to deliver powerful, professional-grade audio that enhances the overall performance.