When first turning on the sound system, switch on all upstream electronics first, then the PR™15P with its volume control fully counterclockwise (all the way down). Begin checking levels with the mixer output level controls all the way down, and bring them up slowly with the PR 15P volume control set to the desired setting (halfway up recommended to start).

Mic/Line Pad Adjustment

The mic/line pad (6) provides for the increased gain needed for microphone use into the primary input (5). Use a straightened paperclip or small screwdriver to reach through the hole in the rear panel where the recessed tab is to set its position. Set the Mic/Line Pad to “in,” or the white tab furthest from the panel, for line-level signal use, and set it “out,” or closest to the panel, for mic-level use. The unit is shipped with the tab in the line-level position. It is recessed behind the panel so that the gain can not be inadvertently increased during transport or set-up.

Due to the 30 dB of extra gain that this switch provides, DO NOT leave it in the “out” position for line level use! This will result in input-stage clipping of the PR 15P and cause unnecessary distortion.

Mixing Signals Using the Volume Knobs

The gain of all three channels can be adjusted independently from the other channels via the volume knobs (7) and (9). Channel 1 can be used for either line-level signals or as a mic input, and mixed with two other line-level signals.

The PR 15P has plenty of gain, so do not overload the speaker system preamp inputs by driving them with a signal that is too hot. Full output mixer levels well in excess of 0 dB will not going to be necessary to drive the unit to full power capacity.

TROUBLESHOOTING

No Output at All

First, make sure the unit has AC power and is turned ON. Make sure the Power/Clip LED (4) is illuminated Green. If not, make certain the ON/OFF switch (3) is in the ON position and check the IEC power cord connection (2) by ensuring it is fully engaged and seated. Make certain the AC line cord is plugged into a working AC outlet. Finally, check the fuse (1). (See the Rear Panel: Fuse section, for safety instructions.)

Once assured your unit is getting AC power, check that the PR 15P is getting a signal. Temporarily disconnect the cable running to its inputs and connect it to some other device capable of reproducing the signal (i.e., a power amp and speaker). If this produces a signal, make sure that all Volume controls being used have been turned up to a satisfactory level (one-third to halfway).

If the PR 15P has been subjected to direct sunlight or excessive heat, the built-in thermal protection may have been triggered. The power/clip LED will be illuminated RED if this is the case. If so, turn off the PR 15P and let it cool for a sufficient amount of time.

If there is still no output, contact your authorized Peavey dealer or the Peavey International Service Center.

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Peavey PR 15P manual Mic/Line Pad Adjustment, Mixing Signals Using the Volume Knobs, Troubleshooting, No Output at All
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PR 15P specifications

The Peavey PR 15P is a popular powered loudspeaker designed for musicians, DJs, and sound engineers seeking a versatile and robust solution for live sound applications. With its impressive audio performance and durable construction, the PR 15P stands out as a reliable choice for both professional and amateur use.

One of the key features of the PR 15P is its 15-inch heavy-duty woofer that provides deep, punchy bass response. Coupled with a 1-inch compression driver and a high-frequency horn, the speaker delivers clear and articulate high frequencies, ensuring a balanced sound across the entire frequency range. The combination of these components allows the PR 15P to produce a powerful output of up to 1000 watts peak power, making it suitable for large venues or outdoor events.

The PR 15P is equipped with a built-in class D amplifier, which not only provides efficient power but also contributes to a lightweight design. This amplification technology allows the speaker to deliver exceptional sound quality without the bulkiness often associated with traditional amplifiers. The enclosure is constructed from durable polypropylene, ensuring the speaker can withstand the rigors of transport and frequent use.

In terms of connectivity, the PR 15P offers versatile options that include XLR and 1/4-inch inputs, allowing users to connect a variety of audio sources such as mixers, microphones, or instruments. The presence of a built-in mixer with a 3-channel configuration adds to its functionality, making it an all-in-one solution for smaller setups. Additionally, a simple adjustable EQ allows users to tailor the sound according to their specific environment or preferences.

The design of the Peavey PR 15P also features a lightweight construction and ergonomically placed handles, which facilitate easy transport and setup. The speaker can be used in multiple configurations, including as a main PA speaker, a floor monitor, or even mounted on a standard speaker stand.

Overall, the Peavey PR 15P combines powerful performance, versatility, and portability, making it an ideal choice for a wide range of sound reinforcement applications. Its robust features and technologies ensure that users can achieve professional-grade sound quality, whether in a club, at a concert, or during a corporate event. The PR 15P truly exemplifies Peavey’s commitment to delivering high-quality audio solutions for both performers and audiences alike.
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