Clarion APX480M Power System Amplifier

Clarion APX480M Power System Amplifier

The RCA connections are gold plated for optimum performance and low sig- nal loss. The RCA connectors are labeled CH 1 (front left), CH 2 (front right), CH 3 (rear left), and CH 4 (rear right). In applications where RCA signals are not present, the speaker level output from the head unit can be used. (Use one or the other input, not both.)

•Gain Controls - Separate CH 1/2 and CH 3/4 gain controls allow you to set the nominal operating level of the amplifier. The amplifier'sinput range, 250mV to 2.5V for RCA inputs and 500mV to 5V for speaker level inputs, can accommodate input levels from virtually any head unit.

e Bass Extender - The amplifier features a "high-Q" (i.e. narrow frequency band) Bass Boost circuit. It acts much like an equalizer with an adjustable gain from 0 to +18dB fixed at 45Hz. Use this feature to tune low-frequency audio response to compensate for a less than ideal subwoofer enclosure design. The added boost produces rich, full bass tones that are normally difficult to reproduce in the car audio environment NOTE: If bass boost is undesired, set Bass Extender to OdS.

•Source Select

2 CH BASS: Uses CH 1/2 inputs and has output from all 4 channels with Bass Extender.

2 CH: Uses CH 1/2 inputs and has output from all 4 channels. The Bass Extender will work only on CH 1/2 and have no effect on CH 3/4.

4 CH: Uses all 4 channel inputs and has output from all 4 channels. The Bass Extender will work only on CH 1/2 and have no effect on CH 3/4.

•Output Mode Selector Switch: (CH 1/2 and CH 3/4)

STEREO: Full left and right stereo operation.

CH 1Mono / CH 2 Mono: Single channel input for bridged operation. This is especially useful in high-powered systems. (Uses CH 2 and CH 4 inputs.) CH 1/2 Mono / CH 3/4 Mono: Allows for a stereo input to be summed into a mono output.

•CH 1/2 FREQ / CH 3/4 FREQ .. The CH 1/2-crossover frequencies are adjustable from 55Hz to 550Hz. While CH 3/4-crossover frequencies are adjustable from 55Hz to 5500Hz (via the Frequency Range Multiplier) for a wider range of crossover points. Use this feature along with your speaker manufacturer'srecommended crossover frequencies to quickly design a more advanced system. NOTE: If either of the Crossover Mode Switches is set to OFF, varying the frequency control will have no effect.

•CH 1/2 Filter I CH 3/4 Filter - A filter is activated by sliding the CH 1/2 and CH 3/4 filter switch to either HP or LP. CH 1/2 is fully adjustable from

55-550Hz (via CH 1/2 Freq) and CH 3/4 is fully adjustable from 55-5500Hz (via CH 3/4 Frequency and Frequency Range Multiplier). Use this feature along with your speaker manufacture'srecommended crossover frequencies to design a more advanced system.

APX480M specifications

The Clarion APX480M is a cutting-edge marine amplifier that combines power with durability, making it an excellent choice for boat enthusiasts who want to enhance their audio experience on the water. This amplifier is designed to deliver high-quality sound and can power even the most demanding marine audio systems.

One of the standout features of the APX480M is its impressive power output. With a maximum output of 480 watts, it can drive multiple speakers and subwoofers effectively, providing a rich sound experience. The amplifier operates at a 4-channel configuration, allowing for diverse installation options. It is capable of delivering 60 watts RMS per channel into 4-ohm loads, ensuring that you can achieve loud and clear audio without distortion, even at higher volumes.

The APX480M is built for the tough marine environment. It has been designed and constructed to resist moisture and corrosion. The amplifier features conformal coated circuit boards, which protect the electronics from harsh marine conditions such as saltwater and humidity, contributing to its longevity and reliability. Additionally, the rugged aluminum heatsink provides efficient thermal management, preventing overheating during extended use.

Another notable characteristic of the APX480M is its built-in high-pass and low-pass crossovers. These allow users to fine-tune their audio system, ensuring that each speaker receives the appropriate frequency range. This feature enhances overall sound quality and helps in achieving a balanced audio experience, essential for listening to music while cruising on the water.

The amplifier also incorporates advanced technologies for improved performance. Some of these technologies include a MOSFET power supply, which maximizes efficiency and minimizes signal loss, and a variable bass boost, allowing users to emphasize low frequencies for a more powerful bass response. It also features low-level RCA inputs, making it easier to connect to head units for seamless integration into existing audio systems.

Installation is made simple with the APX480M, thanks to its compact design and user-friendly layout. The amplifier comes with a comprehensive set of mounting options and a straightforward wiring scheme, making it accessible for both novice and experienced installers.

In summary, the Clarion APX480M stands out in the marine audio market with its powerful output, durable construction, and versatile features. Whether you are sailing on a serene lake or navigating rough seas, this amplifier ensures an unparalleled audio experience that can withstand the elements while delivering crisp, high-quality sound.