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ETON PRS 165.3 6.5" (16,5cm) Speaker Set
SKU:  ET-PRS165.3
EAN:  4039449004009

PRS 165.3

SKU:  ET-PRS165.3
EAN:  4039449004009

Technical Highlights

  • Rated power 70 W RMS, impedance 4 Ohm, sound pressure 92 dB.
  • Resonant frequency 61 Hz, width 16.5 cm, cone area 137 cm².
  • Magnet material ferrite, voice coil 0.38 mH, BL 4.1 Tm.
  • More technical details
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Normal price €264,90
Normal price -24% €349,00 Selling price €264,90
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
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Normal price €264,90
Normal price €349,00 Selling price €264,90
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PRS 165.3 by ETON Description

The ETON PRS 165.3 is a 16.5 cm (6.5 inch) Speaker Set as a 3-way component system with fiberglass membrane. It includes a 19 mm textile tweeter with housing crossovers and an 80 mm coated paper midrange driver. A powder-coated metal basket and a strong ferrite magnet are integrated, the voice coil diameter is 25 mm. The nominal impedance is 4 Ohm, the DC resistance is 3.3 Ohm. The nominal power is 70 W RMS, the music handling capacity is 100 W. The characteristic sound pressure level is 92 dB (1 W/1 m), the resonance frequency is 61 Hz, and the inductance of the voice coil is 0.38 mH. The effective diaphragm area is 137 cm², the total moving mass is 12.6 g, the linear excursion Xmax mechanically ± 9.0 mm. TSP: BL 4.1 Tm, CMS 0.56 mm/N, QMS 4.48, QES 0.83, QTS 0.70, VAS 14.8 liters. Including tweeter insert and setup accessories, made in Germany.

Features
  • 16.5 cm (6.5 inch) 3-way Speaker Set
  • Fiberglass membrane
  • 19 mm textile tweeter with housing crossovers
  • 80 mm coated paper midrange driver
  • Powder-coated metal basket
  • Ferrite magnet
  • Nominal impedance 4 Ohm
  • Nominal power 70 W RMS
  • Music handling capacity 100 W
  • Characteristic sound pressure level 92 dB (1 W/1 m)
  • Including tweeter insert and setup accessories
  • Made in Germany
Technical Specifications
  • DC resistance Re 3.3 Ohm
  • Inductance of the voice coil Le 0.38 mH
  • Resonance frequency fr 61 Hz
  • Effective diaphragm area Sd 137 cm²
  • Total moving mass Mmd 12.6 g
  • Force factor BL 4.1 Tm
  • Compliance Cms 0.56 mm/N
  • Mechanical quality factor Qms 4.48
  • Electrical quality factor Qes 0.83
  • Total quality Qts 0.70
  • Equivalent air volume Vas 14.8 liters
  • Xmax mechanically ± 9.0 mm
  • Mechanical resistance Rms 1.18 kg/s
  • Voice coil diameter 25 mm
  • Magnet material ferrite

ETON PRS 165.3 Datasheet

Frequently Asked Questions about PRS 165.3


What size does the Eton PRS 165.3 Speaker Set have?

The Eton PRS 165.3 Speaker Set has a diameter of 6.5 inches or 6.5 inches. This 3-way component system is equipped with a fiberglass membrane that is not only lightweight but also extremely stable. The integration of a 19 mm fabric tweeter ensures excellent high-frequency reproduction. The impressive structure is complemented by an 80 mm coated paper midrange driver. The entire assembly is housed in a powder-coated metal basket, which is equipped with a strong ferrite magnet to maximize the system's performance. Ideal for clear and powerful sound in the vehicle.

What nominal power does the Eton PRS 165.3 offer?

The Eton PRS 165.3 Speaker Set has a nominal power of 70 Watts RMS. Additionally, it can handle a music load of up to 100 Watts, making it an excellent choice for music lovers who want to experience high volumes in their car. The power is optimized by the precise tuning of the Thiele Small parameters, resulting in a balanced sound spectrum. With an impedance of 4 Ohms, it ensures efficient and powerful sound reproduction in the vehicle, which is especially appreciated by fans of rich bass and clear highs.

What is the impedance of the Eton PRS 165.3?

The Eton PRS 165.3 Speaker Set has an impedance of 4 Ohms. This impedance is standard for many vehicle audio systems, as it provides a good balance between amplifier load and speaker performance. A consistent impedance ensures that the speaker communicates smoothly with common amplifiers, leading to consistently high audio quality. The DC resistance Re is 3.3 Ohms, and the inductance of the voice coil Le is 0.38 mH, contributing to the system's efficiency.

What technical features does the midrange driver in the Eton PRS 165.3 have?

The 80 mm coated paper midrange driver in the Eton PRS 165.3 is characterized by its particularly fine sound reproduction and excellent detail accuracy. Thanks to the coated diaphragm, clear and natural midrange reproduction is achieved. The performance is enhanced by the powder-coated metal basket, which is combined with a strong ferrite magnet. This combination guarantees increased stability and vibration damping, which is particularly advantageous in a closed vehicle environment to minimize distortion and ensure top-notch sound quality.

Can the Eton PRS 165.3 be installed in my car?

Whether the Eton PRS 165.3 can be installed in your car largely depends on the existing installation spaces. With a diameter of 165 mm (6.5 inches) and a mechanical excursion of +/- 9.0 mm, the set is well-suited for many common vehicle models with corresponding settings. A resonance frequency of 61 Hz and an equivalent air volume of the suspension VAS of 14.8 dm3 indicate that it can be installed in acoustically suitable doors or panels. It is important to check compatibility with the specific model before purchasing.

What is the characteristic sound pressure of the PRS 165.3?

The characteristic sound pressure of the Eton PRS 165.3 is 92 dB at 1 Watt/1 meter. This value is an indicator of how efficiently the speaker can convert sound into easily perceivable volume. Due to this high sensitivity, the speaker set is capable of producing impressively loud audio playback even with low power from amplifiers. This is particularly advantageous if you want to enjoy sound in the car without powerful amplifiers, or if the system is integrated with an existing car audio setup.

What is the voice coil diameter of the Eton PRS 165.3?

The Eton PRS 165.3 has a voice coil diameter of 25 mm. This dimension allows for extremely precise control and stability during sound excursions, ensuring a detailed reproduction of music. The voice coil works in coordination with the strong ferrite magnet to ensure powerful and dynamic sound output. Especially with more complex and bass-heavy music pieces, excellent performance is provided, significantly enhancing the listening experience, ideal for users who value high detail fidelity and balanced acoustics.

Is there special equipment with the PRS 165.3?

The Eton PRS 165.3 Speaker Set comes with additional setup accessories, including inserts for the 19 mm fabric tweeters, which allow for easy installation and fine-tuning. These high-tech inserts provide the necessary flexibility for optimal integration of the tweeters in the vehicle, which is essential for individual sound preferences. A precisely placed crossover also facilitates the installation process, as it ensures a clean separation between the different frequency ranges, thereby optimizing the overall performance of the speaker and providing clear sound clarity.

What material is used for the membranes in the PRS 165.3?

The Eton PRS 165.3 features a fiberglass membrane for the 3-way component system, offering an optimal balance between lightness and stability. Fiberglass is known for its excellent sound radiation and minimizes unwanted resonances, leading to particularly precise sound reproduction. Additionally, a coated paper membrane is used in the midrange driver, which is appreciated for its warm and natural-sounding midrange acoustics. These materials are strategically selected to enable a harmonious and rich audio experience that convinces every user.

What are the Thiele-Small parameters of the Eton PRS 165.3?

The Eton PRS 165.3 has a resonance frequency (TSP fr) of 61 Hz and a mechanical Q factor (QMS) of 4.48. The electrical Q factor (QES) is 0.83, resulting in a total Q factor (QTS) of 0.70. These parameters are crucial for determining the performance of the speaker in various enclosures or acoustic environments. With a force factor (BLxl) of 4.1 Tm and a suspension compliance (CMS) of 0.56 mm/N, the Speaker Set offers remarkable adaptability and power, optimizing it for top-notch audio experiences.