Subwoofer High-Pass, Low-Pass Crossover

Orion Car Audio 7005 manual Subwoofer High-Pass, Low-Pass Crossover, High-Pass Crossover

When using Orion loudspeakers, minor deviations from the recommended frequency ranges can provide superior results depending on your speaker locations and your vehicle acoustics. Setting crossover frequencies higher than recommended will not cause damage and may provide superior sonic results depending on your system's performance goals. Refer to your loudspeaker owner's manual for assistance in choosing the proper crossover frequencies for your system.

WARNING! DO NOT set crossover frequencies lower than the speakers recommended operating range. This can cause driver failure that is not covered by manufac- turer's warranty.

Subwoofer High-Pass

This circuit is designed to optimize the performance of Orion subwoofers in all types of enclosures.

WARNING! DO NOT set crossover frequencies lower than the speakers recommended operating range. This can cause driver failure that is not covered by manufac- turer's warranty.

Low-Pass Crossover

When the switch is to the right (OFF position), the low-pass crossover is bypassed. When the switch is centered (12 position), the low-pass crossover is active with a 2nd order (12dB per octave) slope. When the switch is to the right (24 position), the low-pass crossover is active with a 4th order (24dB per octave) slope. The low-pass crossover is continuously variable from 20Hz to 3kHz.

High-Pass Crossover

When the switch is to the left (OFF position), the high-pass crossover is bypassed. When the switch is to the right (ON position), the high-pass crossover is active with a 2nd Order (12dB per Octave) slope. The high-pass crossover is continuously variable from 10Hz to 3kHz. The high-pass crossover is optimized for use as a subsonic filter. Additionally, boost can be added at the high-pass crossover frequency for improved bass output while still protecting the woofer from excessive excursion. The INTELLi Q adjustment allows up to 10 dB of boost at the selected crossover frequency.

WARNING! Exercise caution when setting INTELLi Q. Maximum boost can potentially cause woofer damage due to overexcursion.

Fine Tunning the Crossover

The low-pass and high-pass crossover sections are each marked at four frequency points for ease of system adjustment. The low-pass crossover section is marked at 30Hz, 50Hz, 150Hz, and 250Hz. The high-pass crossover section is marked at 20Hz, 33Hz, 90Hz and 150Hz. Specific crossover points can be chosen based on the recommended operational bandwidth of your speakers.

Adjusting INTELLi Q

Incorporated in the high-pass crossover, INTELLi Q maximizes the performance of a sub- woofer. The high-pass subsonic filter removes unwanted bass output from the woofer, increasing the output of a subwoofer by as much as 3 dB due to the increased mechanical power handling. Depending on the enclosure, using INTELLi Q can increase the low fre- quency response by an additional 10dB! The type of enclosure used and the woofer's excur- sion capability determine acceptable boost levels. Listed below are recommended boost lev- els for different enclosure designs.

7005 specifications

Orion Car Audio 7005 is an impressive amplifier designed to enhance the sound quality and overall audio experience in your vehicle. Known for its durability and innovative technologies, the 7005 model exemplifies why Orion is a trusted name in car audio systems.

One of the standout features of the Orion 7005 is its powerful output capability. With a peak power rating of 700 watts and RMS output at a stable 2 ohms, this amplifier provides the muscle needed to drive high-performance speakers with ease. This ensures that users enjoy clear, dynamic sound even at high volumes, making it an excellent choice for bass enthusiasts and audiophiles alike.

The compact design of the Orion 7005 allows for flexible installation options, fitting neatly into various vehicle spaces without compromising performance. Its heat sinks are efficiently designed to manage heat, promoting longevity and reliable performance even during extended use. This is essential for maintaining optimal sound quality and performance under demanding conditions.

In terms of technology, the Orion Car Audio 7005 features advanced circuitry that includes built-in low and high pass filters. These filters ensure that the signal sent to the speakers is perfectly matched to their frequency range, enhancing the clarity and depth of sound. Additionally, the adjustable gain control allows users to fine-tune the audio output according to their preferences, providing greater control over their listening experience.

The amplifier also supports a variety of input options, including RCA inputs for high-level connections, making it compatible with a vast array of head units and source units. This versatility enables users to integrate the Orion 7005 easily into existing audio systems.

Another significant attribute of the Orion 7005 is its robust protection circuitry, which safeguards the amplifier from shorts, overheating, and other potential hazards. This feature not only protects the amplifier itself but also ensures the safety of the connected speakers, delivering peace of mind alongside exceptional audio performance.

Overall, the Orion Car Audio 7005 proves to be an outstanding investment for car audio enthusiasts. With its powerful output, versatile connectivity, and advanced protective features, it stands out in the realm of car audio amplifiers, promising an immersive and enjoyable sound experience on every journey. Whether you're an audio novice or a seasoned expert, the Orion 7005 offers something for everyone.