GENERAL PRECAUTIONS AND INSTALLATION TIPS

Caution: Be careful not to cut or drill into gas tanks, fuel lines, brake lines, hydraulic lines, vacuum lines, or electrical wiring when working on your vehicle.

Disconnect the vehicle’s ground wire at the battery before making or breaking connections to the audio system’s power supply terminals.

Do not use the HCCA Amplifier unmounted. Failing to securely mount the amplifier can result in damage or injury, particularly in the event of an accident. An unmounted amplifier acts like a heat-seeking missile in the event of a crash. Never mount a HCCA Amplifier where it might get wet. Mount the HCCA amplifier so the wire connections will not be pulled. Route the wires where they will not be scraped, pinched or damaged in any fashion.

The +12V power supply wire must be fused as close as possible to the battery terminal, ideally within 18”. Use the recommended fuse size or circuit breaker listed in the POWER CONNECTIONS section of this manual.

If you need to replace the fuse plugged into the side of the HCCA amplifier, replace the fuse with the same size ATC type fuse that came with the amplifier. If you are not sure as to the correct value, refer to the POWER CONNECTIONS section of this manual for details. Using a higher current fuse may result in damage to the HCCA amplifier which is not covered under warranty.

NOTE: Make sure all the equipment in the system is turned off when making or breaking connections to the HCCA input RCAs or speakers terminals. Turn on the system and slowly turn up the volume control only after double checking all wire connections.

Power for systems with a single HCCA amplifier can be supplied by most any automotive electrical system. Systems with multiple amplifiers may require a higher capacity battery, alternator or the use of a storage capacitor. WE strongly recommend the use of both a WIRED! Transient Storage Capacitor and a MBR70 with an extra battery in larger stereo systems.

HCCA amplifiers generate a certain amount of heat as part of its normal operation. Be sure the area around the cooling fins is un- obstructed to allow adequate air circulation. Remember, beach blankets, last weeks laundry, school books and homework papers located on top of the amplifier, does not improve air flow.

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Orion Car Audio 250R & 275R, HCCA 225R, HCCA 250R, HCCA 275R owner manual General Precautions and Installation Tips
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250R & 275R, HCCA 225R, HCCA 250R, HCCA 275R specifications

Orion Car Audio has long been a prominent name in the realm of high-performance audio systems, and their HCCA series amplifiers - specifically the HCCA 225R, HCCA 250R, and HCCA 275R - exemplify the brand's commitment to delivering powerful and high-quality sound for automotive enthusiasts. These amplifiers are designed to provide exceptional audio experiences, incorporating advanced technologies and features that enhance performance while ensuring reliability.

The HCCA 225R is a compact yet robust amplifier that delivers an impressive output of 225 watts RMS at 4 ohms, making it ideal for smaller setups while still producing a significant level of power. With a sleek design and a fully adjustable gain control, this model allows users to fine-tune their audio settings to achieve the best sound quality. It also includes a low-pass crossover, which helps to eliminate unwanted frequencies and enhances bass response.

Meanwhile, the HCCA 250R offers a step up in power output, delivering 250 watts RMS at 4 ohms. This amplifier also features a heavy-duty aluminum chassis, ensuring durability and effective heat dissipation during extended use. The HCCA 250R raises the bar with its capability to work seamlessly with subwoofers, providing deep, resonant bass tones that can truly elevate the listening experience. The user-friendly interface includes high and low-level inputs, catering to various installation needs.

For those who demand even more power, the HCCA 275R stands as a formidable option, producing 275 watts RMS at 4 ohms. This model incorporates advanced circuitry designed to reduce distortion and improve sound clarity. The HCCA 275R is equipped with a built-in variable bass boost feature, allowing audiophiles to customize their bass response further, enabling a more personalized sound profile.

All three models are engineered with performance in mind, boasting high-efficiency heat sinks, low-noise operation, and robust power supplies that ensure stability, even under heavy loads. Additionally, the HCCA series amplifiers come with comprehensive protection circuitry to safeguard against short circuits, thermal overload, and DC output, providing peace of mind while delivering high-quality sound.

In summary, the Orion Car Audio HCCA 225R, HCCA 250R, and HCCA 275R amplifiers offer remarkable audio performance characterized by power, versatility, and durability. With their advanced features and robust build quality, they cater to the needs of audiophiles looking to enhance their car audio systems, all while ensuring an exceptional listening experience.
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