Emotiva RPA-1 manual Bass music

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1

Place the subwoofer in

2

Play a test tone or low

 

 

 

the listening position

 

bass music

3

Walk around the room and see where the

bass has the best performance. That’s where

your subwoofer belongs!

Notice where in the room the bass output from the subwoofer sounds the loudest. Shut things down and install the subwoofer there. This is the best position for the subwoofer. The bass will sound the best when you are sitting in your normal listening position.

If your subwoofer seems to sound best when it is near the front speakers (often the case), keep in mind that most television sets may not react well to the subwoofer if it is not built specifically for use in a home theater application. While most front Left/Center/Right speakers do have shielding when intended for use in a home theater application, subwoofers are not always magnetically shielded and may damage the television if placed too close. If you want to check if this will be a problem, select an unused video input on the television to bring up a single color screen. If you see any color distortion anywhere on the screen, an unshielded speaker is too close to the screen and should be moved away from the television until the color distortion disappears.

Note - most powered home subwoofers feature a phase control with a range between 0-180 degrees. This is present so that in situations where the optimum location is not particularly desirable, you can locate the subwoofer elsewhere nearby and make a slight adjustment to the phase so that is sound arrives to the listener at the same time as the other speakers. Ideally, sound arriving at the same time is what allows the subwoofer to create the illusion of the main speakers making the bass. This is what enhances the listening experience.

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Contents USER’S Guide Table of Contents RPA-1 Technical Specifications Trademark Disclosure Safety Precautions Page Antenna Grounding Outside the House NEC National Electrical Code StandardsThank You for your RPA-1 Purchase Unpacking the RPA-1 InventoryRecording the Serial Number RPA-1 Front Panel Layout Emotiva RPA-1 Reference Power AmplifierRCA Audio Inputs RPA-1 Rear Panel LayoutInstallation and Connections AC Power ConsiderationsPhysical Placement Input Connection Considerations Output Connection ConsiderationsConnection Tips for Superior Sound Connecting a Preamp Connection DiagramsConnection of a Preamp Level Device using XLR Inputs Connection of a Preamp Level Device using RCA InputsConnection of a Stereo Speakers Connecting SpeakersBiamped Connections Low Pass and High Pass 12V Trigger Connections Series and Parallel Speaker Connections SeriesParallel Technical Note about Multiple Speaker Connections Tips Before Beginning Speaker Placement TipsSubwoofer Location for 2.1 Systems Front SpeakersBass music No Sound from one or more speakers connected to the RPA-1 Troubleshooting GuideHum Noises in the Speakers Turn-on and turn-off thumpsOther Probable Causes of Noise Problems with the whole Audio SystemRED light on the front panel blinks from blue to red RED light on the front panel is illuminated solid redRaw Weight Shipping Weight Dimensions RPA-1 Technical SpecificationsEmotiva Disclosure Trademark DisclosureLimited Warranty Service Assistance for the RPA-1Emotiva Franklin, TN

RPA-1 specifications

The Emotiva RPA-1 is a high-performance power amplifier designed for audio enthusiasts who demand exceptional sound quality and reliability. This amplifier is a part of Emotiva’s RPA series, known for their outstanding engineering and sonic performance. The RPA-1 delivers impressive power output, with the ability to drive demanding speakers effortlessly, making it ideal for both music and home theater applications.

One of the main features of the RPA-1 is its robust power output. It provides 200 watts per channel into 8 ohms and an even more powerful 400 watts per channel into 4 ohms, ensuring that it can handle dynamic music passages and movie soundtracks with ease. This amplifier employs Class AB amplification technology, which combines the benefits of both Class A and Class B amplifiers, resulting in low distortion, high efficiency, and a very clean sound.

The RPA-1 is equipped with a high-quality, custom-designed power supply, which features a large toroidal transformer and multiple large filter capacitors. This design ensures that there is ample power for transient peaks in the audio signal, leading to improved dynamics and headroom. The amplifier also includes a sophisticated protection circuit to prevent damage from short circuits or overheating, ensuring longevity and reliability.

Another characteristic of the Emotiva RPA-1 is its exceptional build quality. The chassis is constructed from heavy-duty steel, providing a solid and stable foundation that minimizes resonances. The sleek, modern design features a brushed aluminum front panel with easy-to-read indicators, creating an aesthetically pleasing addition to any audio setup.

In terms of connectivity, the RPA-1 features multiple RCA inputs for connecting to various audio sources, as well as binding post outputs for speaker connections. This versatility allows users to integrate the amplifier into a wide range of systems, from stereo setups to multi-channel home theaters.

Overall, the Emotiva RPA-1 is a powerful, reliable, and versatile amplifier that delivers exceptional audio performance. Its combination of high power output, robust build quality, and advanced technologies makes it an excellent choice for audiophiles and home theater enthusiasts alike. Whether you are listening to music or watching movies, the RPA-1 is sure to provide an immersive and satisfying audio experience.
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