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  5. Prime R1525X2

Prime R1525X2

40 Watt

Prime R1525X2

Technical Highlights

  • Power handling 40 watts RMS, max. 80 watts, frequency range 62Hz-20kHz.
  • 4 ohm nominal impedance, sensitivity 88 dB, polypropylene membrane.
  • Integrated tweeter crossover, flush-mounted silk dome tweeter.
  • More technical details
€45.68
-34% €69.00 €45.68
2% discount with credit card
including VAT plus shipping
Expected Sep 14 to Sep 17 with you.
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datasheet
Rockford Fosgate-Prime R1525X2-5" (13cm) Koaxial-Lautsprecher-masori-kaufen
€45.68
€69.00 €45.68

Rockford Fosgate presents the Prime R1525X2, a 5-inch coaxial speaker. The system is based on a vacuum polypropylene diaphragm and a rubber surround in a stamped steel basket. A flush-mounted silk dome tweeter and an integrated high-pass crossover with 6 dB are part of the construction. The nominal impedance is 4 ohms, and the sensitivity is rated at 88 dB. The frequency response covers a range from 62 Hz to 20 kHz. The power handling is 40 watts RMS with a maximum power of 80 watts. The package includes grilles and the necessary mounting hardware.

Features
  • 5-inch coaxial speaker
  • Vacuum polypropylene diaphragm
  • Flush-mounted silk dome tweeter
  • Integrated high-pass crossover
  • Rubber surround
  • Stamped steel basket
  • Sold in pairs
  • Includes grilles and mounting hardware
Technical Specifications
  • Power handling: 40 watts RMS
  • Power: 80 watts Max
  • Nominal impedance: 4 ohms
  • Sensitivity: 88 dB
  • Frequency response: 62 Hz - 20 kHz
  • Mounting depth: 49 mm
  • Midrange nominal diameter: 133.3 mm
  • Tweeter nominal diameter: 2.7 mm
  • High-pass crossover: 6 dB

Frequently Asked Questions about Prime R1525X2

What frequency response parameters does the Rockford Fosgate Prime R1525X2 offer?

The Rockford Fosgate Prime R1525X2 has a frequency response of 62Hz to 20kHz. This range allows for precise reproduction of both low and high frequencies, resulting in a balanced and detailed sound profile. The high-pass filter (tweeter crossover) with a 6dB roll-off ensures that the high-frequency ranges are optimally filtered, creating seamless transitions between the midrange and tweeter. This makes the Prime R1525X2 ideal as a replacement for factory speakers and provides a versatile sound character for various music genres.

What is the RMS power of the Rockford Fosgate Prime R1525X2 and what maximum power can it handle?

The Prime R1525X2 from Rockford Fosgate has a continuous power handling of 40 Watts RMS and a maximum capacity of 80 Watts. These specifications allow the speakers to process consistent power without distortion or damage, even at higher volumes. The 4-ohm nominal impedance contributes to power stability, while the solid construction with a stamped steel basket and polypropylene cone ensures durability and reliability.

What is the mounting depth of the Prime R1525X2 and what installation tips are there?

The mounting depth of the Rockford Fosgate Prime R1525X2 coaxial speakers is 49 mm. This compact depth allows for easy installation in most vehicles, even those with limited space in the doors or dashboard. To achieve optimal results, it is recommended to use the included mounting materials and grille to ensure a stable installation. Additionally, care should be taken during installation to ensure that the speakers are flush-mounted for a clean integrated appearance and improved sound direction.

Are the Rockford Fosgate Prime R1525X2 compatible with 4-ohm systems and how does that affect sound quality?

Yes, the Prime R1525X2 speakers from Rockford Fosgate are designed for 4-ohm systems. This nominal impedance ensures efficient power delivery from the amplifier, which is particularly beneficial in vehicle installations, as a lower impedance can lead to higher current draw and thus higher volume. The 4-ohm configuration allows for better integration with most modern car radios and amplifiers, optimizing sound quality and ensuring precise sound reproduction across the full frequency range of 62Hz to 20kHz.

What materials and construction does the Rockford Fosgate Prime R1525X2 use for improved sound reproduction?

The Rockford Fosgate Prime R1525X2 features a polypropylene cone, known for its stability and low distortion potential, allowing for clear and precise reproduction of midrange frequencies. Additionally, the tweeter is equipped with a silk dome, ensuring smooth high-frequency reproduction and a high sensitivity of 88 dB (at 1 W/1 m). The speaker has a stamped steel basket that contributes to structural integrity and minimizes vibrations, maximizing sound clarity. The integrated high-pass crossover allows for precise frequency separation between the midrange driver and tweeter.

How easy is the installation of the Prime R1525X2 and what accessories are included?

The installation of the Rockford Fosgate Prime R1525X2 is straightforward thanks to the included mounting hardware and grille. The speakers are sold in pairs, allowing for synchronized installation in both vehicle locations. The included high-pass crossover is already integrated, reducing wiring effort and facilitating immediate operation. Additionally, the grille not only provides an aesthetic appearance but also protects the delicate tweeters. The compact mounting depth of 49 mm makes installation in most door areas easier and allows for seamless integration into the vehicle interior.

What sensitivity does the Rockford Fosgate Prime R1525X2 offer and how does it affect volume and efficiency?

The Prime R1525X2 from Rockford Fosgate has a sensitivity of 88 dB at 1 watt and 1 meter. This high sensitivity means that the speakers efficiently produce sound waves, requiring less amplifier power to achieve high volume levels. This is particularly advantageous in vehicle installations, as it allows for clear and powerful sound reproduction with a smaller amplifier. The high sensitivity helps ensure that the Prime R1525X2 delivers excellent sound quality, even without extremely high-power amplifiers.

Does the Rockford Fosgate Prime R1525X2 have an integrated high-pass crossover and what advantages does this offer?

Yes, the Prime R1525X2 from Rockford Fosgate is equipped with an integrated high-pass filter. This filter separates the high frequencies from the midrange driver and directs them specifically to the silk dome tweeter. The integrated high-pass filter ensures that each frequency is routed to the correct driver, enhancing sound clarity and precision. This minimizes distortion and allows for seamless integration between the midrange driver and tweeter, resulting in a balanced and detailed soundstage. This eliminates the need for an external crossover, simplifying installation.

What are the dimensions of the midrange driver of the Prime R1525X2 and how does this affect sound reproduction?

The midrange driver of the Rockford Fosgate Prime R1525X2 has a nominal diameter of 13.33 cm. This size allows for effective reproduction of midrange frequencies, which is essential for clear vocals and instruments. The larger diameter compared to smaller speaker units helps the midrange driver move more air, resulting in a fuller and more dynamic sound. This is particularly beneficial when replacing factory speakers, as the Prime R1525X2 offers improved sound quality across the entire frequency spectrum.

What protective measures does the Prime R1525X2 offer against vibrations and external influences?

The Rockford Fosgate Prime R1525X2 is equipped with a vacuum cushioning and rubber surrounds that serve as protective mechanisms against vibrations and external influences. The vacuum polypropylene diaphragm reduces resonances and ensures stable sound reproduction, while the rubber surrounds absorb the mechanical vibrations generated at the speaker's operating frequency. These construction features minimize distortion and ensure that the speakers deliver consistent and clear sound quality even under demanding conditions. The stamped steel basket also contributes to the structural integrity and stability of the speaker.

What vehicle compatibilities does the Rockford Fosgate Prime R1525X2 offer?

The Prime R1525X2 from Rockford Fosgate is designed to serve as a direct replacement for the standard factory speakers in a variety of vehicles. Thanks to the 5.25-inch size and a mounting depth of 49 mm, these coaxial speakers fit into most modern vehicle doors and areas without requiring extensive modifications. The included mounting hardware facilitates adjustment and installation, ensuring broad vehicle compatibility. However, for specific models and brands, it is advisable to check the dimensions and connection requirements of the respective vehicle before installation to ensure optimal fit and performance.

Manufacturer information/responsible person

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

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