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Audio System HS 38 PA Horn Tweeter

1 Review

150 Watt
Audio System

HS 38 PA

Horn Tweeter

1 Review

Technical Highlights

  • 38 mm High-Efficiency Tweeter, Impedance 4 Ohm, aluminum die-cast housing.
  • 108 dB efficiency, 38 mm CCA voice coil, clear sound at high levels.
  • Conical horn for efficient use of energy.
  • More technical details
€99,00
€99,00 €99,00
5% discount with prepayment
inkl. VAT , possibly plus shipping
Only a few left in stock (2 pieces available)
In stock
Apr 11, - Apr 12,
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A close-up of the Audio System HS 38 PA tweeter with a 38 mm voice coil and die-cast aluminum housing in black and silver.
€99,00
€99,00 €99,00

HS 38 PA by Audio System

The Audio System HS 38 PA is a Horn Tweeter with a conical horn and aluminum die-cast housing. The design includes a 38 mm high-efficiency and 38 mm CCA voice coil. The efficiency is 108 dB. The resonance frequency is 1500 Hz, and the impedance is 4 Ohms. The installation depth is 55 mm, the installation dimension is 90 mm, the outer diameter is 115 mm or 110 mm, and the maximum height is 65 mm.

Features
  • Horn Tweeter
  • Conical horn
  • Aluminum die-cast housing
  • 38 mm CCA voice coil
  • 38 mm high-efficiency tweeter
Technical Data
  • Efficiency: 108 dB
  • Resonance frequency Fs: 1500 Hz
  • Impedance: 4 Ohms
  • Outer diameter: 115 mm / 110 mm
  • Installation depth: 55 mm
  • Installation dimension: 90 mm
  • Maximum height: 65 mm

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Audio System HS 38 PA Datasheet

Open datasheet

Frequently Asked Questions about HS 38 PA

How efficient is the HS 38 PA from Audio System compared to other tweeters?

The HS 38 PA tweeter from Audio System offers a remarkable efficiency with a sensitivity of 108 dB, allowing for clear and precise sound even at high volumes without causing distortion. This is due to the optimal use of air molecules by the conical horn, which directs sound energy effectively and prevents lateral escape.

What materials are used in the HS 38 PA and what advantages do they offer?

The HS 38 PA consists of an aluminum die-cast housing, known for its robustness and durability. A 38 mm CCA voice coil ensures improved cooling and efficient performance. These materials significantly contribute to sound quality by minimizing vibrations and providing a stable foundation for sound reproduction.

What impedance does the HS 38 PA have and what does that mean for installation?

The HS 38 PA has an impedance of 4 Ohms, making it compatible with many modern audio amplifiers. A low impedance allows for high sound pressure to be generated at lower current, making the HS 38 PA ideal for audio applications that require high power and efficiency.

What are the dimensions of the HS 38 PA and how does this affect installation?

With an outer diameter of 115 mm, a mounting size of 90 mm, and a mounting depth of 55 mm, the HS 38 PA fits into many installation environments. The maximum height of 65 mm facilitates integration into limited spaces and demonstrates its versatility in various audio installations.

What does the resonance frequency (Fs) of 1500 Hz mean for the HS 38 PA?

The resonance frequency (Fs) of 1500 Hz for the HS 38 PA indicates the point at which the tweeter vibrates most efficiently. This frequency is particularly relevant for crossover frequencies in speaker configurations to ensure seamless transition between different speaker types and optimize overall sound.

What acoustic advantages does the HS 38 PA offer at high volumes?

Thanks to its conical horn and the 38 mm CCA voice coil, the HS 38 PA achieves remarkable level-stable performance. Even at extreme volumes, the sound remains clear and precise, which is due to the efficient use of sound energy and the aluminum die-casting process that minimizes vibrations.

How does the aluminum die-cast housing help the sound quality of the HS 38 PA?

The aluminum die-cast housing serves as a stable and resonance-free foundation for the HS 38 PA. It reduces unwanted vibrations and provides a durable and stable base that enhances sound quality by minimizing distortion and allowing for clear reproduction.

What role does the 38 mm CCA voice coil play in the HS 38 PA?

The 38 mm CCA (Copper Clad Aluminum) voice coil of the HS 38 PA ensures excellent heat dissipation and efficient sound reproduction. Its design allows for high load capacity, meaning that the tweeter delivers stable performance even under high levels for extended use without thermal issues.

What installation tips should be considered when installing the HS 38 PA?

When installing the HS 38 PA, attention should be paid to the installation depth of 55 mm and the installation dimension of 90 mm to ensure correct placement. A firm and even fit is crucial to avoid resonances and achieve full acoustic performance. The conical horn should be optimally aligned to take advantage of the broad sound radiation.

What integration tips are there for the HS 38 PA in audio systems?

For the integration of the HS 38 PA into existing audio systems, it should be checked that the impedance of 4 ohms is compatible with the amplifier to achieve maximum performance. The dimensions allow for a wide range of mounting options in vehicles, and it is important that the full potential of the tweeter is utilized through the correct alignment of the conical horn.

Manufacturer information / responsible person

Axel Förderer
Audio System Germany
Falltorstraße 6
76707 Hambrücken
Germany

Contact: info@audio-system.de

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