Psx, Setting up | Electro-Voice PSX1600, PSX1000, PSX2200 manual

STANDARD INSTALLATION

In this chapter we would like to explain how to install a typical sound reinforcement system in passive configuration and incorporating stage monitor speakers. The necessary equipment is:

1 PSX

1Power amplifier for the monitor signal

2Speaker Systems

2 Woofer cabinets

2Speaker stands or 2 pole mounts

2Stage monitor speakers

4SPEAKON cables (8m), and 2 SPEAKON cables (2m)

1Balanced LF-cable with a stereo phone plug on one side and an XLR-type connector on the other side

Setting up

∙Place the PSX and the external power amplifier in a way that allows their unobstructed operation during the sound check and performance.

∙Try to locate the best position to place the loudspeaker systems. If possible, the woofers should be placed on the floor while the cabinets’ most favorable position is above the woofer systems, on the same vertical axis. It is important that the lower edge of the is approximately at the same height level as the heads of the audience. Either use the pole mounts for the top of the woofers or, in case this kind of installation is not possible in your application, use separate speaker stands.

∙Do not place the left and the right speakers further apart than necessary. The less distance there is between the two speaker “clusters”

– the more impact to the sound.

∙Try to avoid positioning the main loudspeakers behind the line of microphones. If you have to run the system at higher sound levels, the risk of feedback is very high.

∙When the microphones are placed and all musicians ready, place the monitor speakers facing the musicians. Make sure no microphone is pointing directly into a monitor. You should also be aware of the individual characteristics of the used microphones.

∙Make all connections according to the diagram above. Use the different SPEAKON cables to connect the speaker systems to the PSX’s power outputs, respectively to the power outputs of the external amplifier. Make sure not to confuse the channels by accident. using the short SPEAKON cables, you can connect the Hi cabinets at the woofers’ outputs. The two monitor speakers are connected to either output of the external amplifier. The amplifier should be run in a parallel mono configuration so that the amplifier’s volume controls provide the capability to adjust the output levels separately.

∙Connect the PSX’s AUX3 SEND with the external amplifier’s input, using a balanced NF-cable with the stereo phone plug on one end and the XLR-type connector on the other.

∙Connect all microphones to the monaural inputs of the PSX and the keyboards and other comparable sound sources to the rest of the available inputs

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PSX1600, PSX1000, PSX2200 specifications

Electro-Voice, a prominent name in professional audio equipment, has developed a series of high-performance power amplifiers known as the PSX series, which includes the PSX2200, PSX1000, and PSX1600 models. These amplifiers are engineered to deliver exceptional power, clarity, and reliability, making them suitable for a variety of applications such as live sound, installations, and portable use.

The PSX2200 is the most powerful model in the PSX lineup, offering a robust output of 2,200 watts at 4 ohms. This amplifier is designed to handle demanding audio environments, providing headroom and performance necessary for large audiences. One of its key features is the Peak х-Over Limiting technology, which ensures that the amplifier delivers maximum power without distortion during peak performance. Additionally, the PSX2200 is equipped with built-in high-pass and low-pass filters, allowing users to tailor the sound to their specific needs.

The PSX1000 represents a mid-range option that still packs a punch, delivering 1,000 watts at 4 ohms. It is designed for versatility, making it ideal for a range of sound reinforcement applications. One standout feature of the PSX1000 is its Intelligent Clip Limiting system, which automatically adjusts the input signal to prevent clipping and maintain audio clarity. Moreover, the amplifier features a rugged chassis and intuitive interface, which enhances both durability and ease of use in various settings.

The PSX1600 serves as a bridge between the PSX1000 and PSX2200, offering 1,600 watts at 4 ohms. It incorporates advanced thermal management technology, ensuring stable performance even under demanding conditions. The PSX1600 is engineered for reliability, featuring extensive protection circuitry that safeguards against issues like over-temperature, short circuits, and signal overloads. This amplifier is particularly favored for its ability to maintain sound quality during prolonged use.

All three models in the PSX series share common characteristics such as a lightweight design, durable construction, and efficient power supply systems, making them highly portable and easy to integrate into existing sound systems. The PSX amplifiers are also equipped with comprehensive monitoring capabilities, including LED indicators that provide visual feedback on power and operational status.

In summary, the Electro-Voice PSX2200, PSX1000, and PSX1600 represent a powerful trio of amplifiers that offer versatility and reliability for professional audio applications. With their advanced technologies, user-friendly features, and impressive performance specifications, these amplifiers are well-suited to meet the demands of sound engineers and audio professionals alike.