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ETON PRA 13 5" (13cm) speaker set
SKU:  ET-PRA13
EAN:  4039449100220

1 Review

60 Watt

PRA 13

SKU:  ET-PRA13
EAN:  4039449100220

1 Review

Technical Highlights

  • Power: 60W RMS, 90W max, Sound pressure: 91 dB, Impedance: 3 Ω.
  • High-quality 12 dB crossover, Installation depth: 57 mm, 25 mm tweeter.
  • Woofer/midrange: 130 mm, Magnet material: Ferrite, Cms: 0.55 mm/N.
  • More technical details
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€141,75
-25% €189,00 €141,75
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
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ETON-PRA 13-5" (13cm) Lautsprecherset-masori-kaufen
€141,75
€189,00 €141,75

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PRA 13 by ETON Description

The PRA 13 speaker set from Eton is a 5-inch speaker set that stands out for its high-quality construction and powerful technology. It features a 130 mm woofer/midrange driver with a rib-reinforced paper/glass fiber cone, manufactured using a special production process. The powerful ferrite magnet ensures optimal cooling, while the aluminum dome tweeter reproduces the finest details. This combination offers a rated power handling of 60 watts RMS and a music power handling of 90 W with a characteristic sound pressure of 91 dB. In addition, the set is equipped with a high-quality 12 dB inline crossover and has a shallow installation depth of 57 mm, allowing for flexible installation. Developed in Germany, it delivers maximum performance even without an additional amplifier, directly from the factory radio or head unit.

Product Features

  • 130 mm (5 inch) woofer/midrange driver with rib-reinforced paper/glass fiber cone
  • Powerful ferrite magnet with large core hole for optimal cooling
  • Reinforced, powder-coated metal basket in double-strut design with additional ventilation openings
  • High-performance 3-ohm voice coil for maximum output even without an additional amplifier, directly from the factory radio / head unit
  • 25 mm (1") aluminum dome tweeter with fabric surround for the finest details, including high-quality 12 dB inline crossover, surface-mount and flush-mount housings with swivel & tilt function
  • 60 watt RMS rated power, 90 W music power handling with a characteristic sound pressure of 91 dB (2.83V/1m)
  • 132 / 147 mm outer diameter and 112 mm cutout diameter
  • Shallow installation depth of 57 mm
  • Developed in Germany

Technical Data

  • Nominal impedance Zn 3 Ω
  • Total moving mass (including air mass) MMD 9.6 g
  • DC resistance Re 2.6 Ω
  • Effective diaphragm area SD 80 cm²
  • Voice coil inductance Le 0.14 mH
  • Resonance frequency TSP fr 69 Hz
  • Force factor BLxl 4.0 Tm
  • Suspension compliance CMS 0.55 mm/N
  • Mechanical Q QMS 5.18
  • Xmax mechanical +/- 7.7 mm
  • Electrical Q QES 0.68
  • Equivalent air volume of suspension VAS 5.0 dm³
  • Total Q QTS 0.60
  • Characteristic sound pressure level 1 W / 1 m 87 dB
  • Mechanical resistance RMS 0.81 kg/s
  • Rated power 60/90 W
  • Magnet material Ferrite
  • Voice coil diameter 25 mm
  • Total diameter 132 mm
  • Cutout diameter 147 mm
  • Frame depth 3.25 mm
  • Installation depth 57 mm
  • Screw hole diameter 5.2 mm
  • Terminal 2.8/4.8 mm
  • Weight 0.59 kg

ETON PRA 13 Datasheet

Open datasheet

Frequently Asked Questions about PRA 13

Welche Leistungsdaten hat das ETON PRA 13 Lautsprecherset?

The ETON PRA 13 speaker set offers a nominal power handling of 60 W RMS and a music power handling of 90 W, making it ideal for use directly with the factory radio or a head unit. The characteristic sound pressure level is impressive at 91 dB at 2.83V/1m, and the nominal impedance is 3 Ω. Thanks to the high-quality construction and powerful technology, the ferrite magnet ensures optimal cooling. Furthermore, the set has a high power handling capacity due to the 3-ohm voice coil, which guarantees excellent performance.

Wie beeinflusst der Ferritmagnet des PRA 13 Lautsprechers die Leistung?

The powerful ferrite magnet of the PRA 13 has a large core hole, which ensures optimal cooling of the speaker. This feature is particularly advantageous for minimizing heat loss and increasing the efficiency and longevity of the speakers. The use of a ferrite magnet also provides a constant magnetic field strength, leading to precise and clear sound reproduction. In combination with other features, the magnet significantly improves the dynamic behavior and overall acoustics of the speaker.

Was sind die Abmessungen und Installationsanforderungen des ETON PRA 13?

The ETON PRA 13 speaker set has an overall diameter of 132 mm and a cutout diameter of 147 mm. The installation depth is 57 mm, allowing for easy installation in vehicles that support these specifications. Due to its compact size and shallow depth, it is excellent for many installation locations where space is limited. The screw holes have a diameter of 5.2 mm, contributing to the stability and safety of the speaker installation, while the terminals in sizes 2.8/4.8 mm provide additional flexibility.

Wie gewährleistet die Konstruktion der Membran des PRA 13 eine verbesserte Klangqualität?

The membrane of the PRA 13 speaker consists of a rib-reinforced paper/fiberglass membrane, manufactured through a special production process. This combination ensures high stiffness while maintaining low weight, which improves the efficiency and precision of sound reproduction. Additionally, the membrane's vibration pattern is optimized by the material of the membrane, resulting in a clean midrange and excellent transients. The overall structure minimizes unwanted resonances and provides a vibrant and accurate sound characteristic.

Welche Rolle spielt die Thiele-Small-Parameter des ETON PRA 13?

The Thiele-Small parameters of the PRA 13 speaker are crucial for assessing its performance and acoustic behavior. The mechanical Q value (QMS) is 5.18, while the electrical Q value (QES) is 0.68, indicating balanced damping. The total Q value (QTS) of 0.60 supports powerful bass reproduction. The resonance frequency (fr) of 69 Hz indicates the low-frequency capability of the speaker. The force factor BLxl of 4.0 Tm suggests efficient voice coil movement, while the effective diaphragm area (SD) of 80 cm2 allows for adequate sound radiation.

Welche technischen Vorteile bietet der Aluminium-Kalottenhochtöner im PRA 13?

The 25 mm aluminum dome tweeter of the PRA 13 speaker is equipped with a fabric surround that ensures the finest detail reproduction. Aluminum as a material is particularly stiff and lightweight, optimizing frequency reproduction in the high-frequency range and minimizing distortion. This results in a clear and dynamic sound representation. The high-quality 12 dB crossover supports frequency separation, allowing for seamless integration of the tweeter with the woofer/midrange driver. This combination maximizes the dynamic spectrum and ensures brilliant and precise high-frequency reproduction.

Wie beeinflusst die Schwingspule die Performance des PRA 13 Sets?

The highly durable 3-ohm voice coil of the PRA 13 speaker plays a central role in achieving maximum power, even without an additional amplifier. Its design ensures efficient power transfer and minimizes electrical resistance. The voice coil construction allows for precise control of the diaphragm movement, thereby reducing distortion. This results in clear sound reproduction even at high volumes. The material and dimensions of the voice coil directly affect heat dissipation and load capacity, ensuring reliable performance.

Wie komplex ist der Einbau des ETON PRA 13 Lautsprechersystems?

The installation of the ETON PRA 13 speaker system is relatively simple due to the flexible 57 mm installation depth and offers many mounting options in the vehicle. The set includes both surface-mounted and built-in housings with tilt & swivel function, which makes positioning the tweeters according to individual needs easier. The selection of different terminals (2.8/4.8 mm) ensures practical and flexible wiring. The installation dimensions are designed to be compatible with a variety of doors and dashboards, simplifying the installation process without complicated adjustments.

Welche Materialien werden für den Bau des ETON PRA 13 verwendet und warum?

The ETON PRA 13 speaker set uses high-quality materials, including the ferrite magnet, the aluminum dome, and the rib-reinforced paper/glass fiber membrane. The ferrite magnet enables a stable and constant field strength for precise sound reproduction. The aluminum dome provides stiffness and lightweight properties that are optimal for high frequencies. The paper/glass fiber membrane gives the speaker an excellent balance between stiffness and damping, ensuring outstanding midrange reproduction. These materials have been specifically selected to achieve high performance and sound fidelity.

Welche spezifischen Montageoptionen bietet das PRA 13 Lautsprecherset?

The ETON PRA 13 speaker set offers a variety of mounting options, including both surface-mounted and flush installations. With the included swivel and tilt function of the tweeter enclosures, the sound beam directions can be individually adjusted to achieve an optimal listening experience. The low installation depth of 57 mm facilitates installation in vehicles with limited space. The robust mounting elements and 5.2 mm screw holes support a stable and secure installation. This flexibility in mounting increases compatibility with a wide range of vehicle configurations without the need for extensive modifications.