Precision Power manual PCX 250 Power Panel, PCX 280 Power Panel

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PCX 250 Power Panel

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The New! PCX™ amplifiers mass has been increased by 2 lbs. per linear foot over last year’s POWERCLASS™ amplifiers, resulting in far superior heat dissipation. The unique heatsink on your PCXamplifier has been designed with fins on the inside of the aluminum extrusion. This allows for the transfer of heat from the circuitry to the heatsink fins and out through the vents in the endplates. Be sure you have ample space around the amplifier for cooling; at least 2" on all sides.

1.Cooling Plenums: Maintain a minimum 2” clearance around cooling plenums for proper amplifier cooling.

2.QBASS™ Control: Add more bass to the system by turning this control clock - wise to boost the selected QBASS™ frequency up to 18dB.

3.QBASS™ Remote Port: Port to plug in the optional QBASS Plus™ Remote knob.

4.Power & Ground Connections: After connecting the power and ground cables to the PowerLock™ wire connector, plug it in here.

5.Power Indicator: A green light indicates that the amplifier power is ON.

PCX 280 Power Panel

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To manage the additional heat associated with higher output capability, a thermally controlled fan has been designed into the PCX 280. When the heatsink temperature reaches a pre-determined value, the fan is activated and cool air is drawn in through the lower intake vents on the endplate. This cool air flows below the circuit board, through the fan and across the internal fins, cooling the heatsink. The warm air is then forced out through the upper endplate exhaust vents.

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Contents PCX PCX ALL Power Ratings Shown are Tested @ 12V 20-20kHz Qbass Plus Bass Boost. PCXPCX 250 1.5 Amps PCX 280 2 AmpsAmplifier Maximum Fuse Rating Page Power/Ground PowerLock PCX 250, 280 Control Panel Page PCX 250 Power Panel PCX 280 Power PanelPage Recommended Minimum Gauge Bass Settings Qbass PCXQbass Plus PCX Optional Qbass Remote PCXThree-Year Limited U.S.A Warranty

PCX 250, PCX 280 specifications

Precision Power is a renowned name in the audio industry, offering high-performance amplifiers that cater to both casual listeners and audiophiles. Two standout products in their lineup are the PCX 280 and PCX 250 amplifiers. Each model is designed to deliver exceptional sound quality, impressive power output, and innovative technologies that elevate the listening experience.

The PCX 280 is a powerhouse amplifier, capable of delivering up to 280 watts of peak power. This amplifier is designed to drive high-performance speakers and subwoofers, making it ideal for those seeking a dynamic audio experience. The PCX 280 features a Class D amplifier topology, which ensures high efficiency and low heat generation. This allows users to enjoy long listening sessions without the worry of overheating or distortion. Additionally, the PCX 280 incorporates a built-in crossover network, enabling precise frequency separation between different audio components for a clearer soundstage.

On the other hand, the PCX 250 is a slightly more compact but equally powerful option, with a peak output of 250 watts. This amplifier is perfect for smaller audio systems or casual listening environments, providing ample power without compromising sound quality. Like the PCX 280, the PCX 250 uses Class D technology, ensuring efficiency and minimal power loss. Its design also features a variable gain control, allowing users to fine-tune the output level to match their specific needs.

Both models showcase Precision Power's trademark quality and attention to detail. The robust construction of the PCX amplifiers includes a sturdy chassis designed to reduce vibrations and unwanted resonance, further enhancing audio clarity. The intuitive interface, complete with well-placed controls and LED indicators, allows users to easily adjust settings and monitor performance.

In terms of connectivity, both amplifiers offer versatile input options, including RCA and speaker-level inputs, making them compatible with various audio sources. These amplifiers also feature durable binding posts for speaker connections, ensuring a secure connection that maximizes sound transmission.

In summary, the Precision Power PCX 280 and PCX 250 amplifiers are exceptional choices for anyone seeking superior audio performance. With their advanced Class D technology, solid construction, and user-friendly features, both models provide powerful and clear sound, making them ideal companions for music enthusiasts and audiophiles alike. Whether you opt for the powerhouse PCX 280 or the compact yet capable PCX 250, you can trust that you're investing in quality audio equipment designed to enhance your listening experience.