3. ARC Audio
  5. RS 3.0

RS 3.0

35 Watt

RS 3.0

Technical Highlights

  • RMS power 35 W, peak power 65 W, impedance 3.4 Ω.
  • Frequency range 100 Hz to 6 kHz, SPL 89 dB, neodymium magnet.
  • Bamboo fiber cone, cast aluminum housing, mounting depth 34.9 mm.
  • More technical details
€450.00
€450.00 €450.00
2% discount with credit card

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ProductRS 3.0

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datasheet
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€450.00
€450.00 €450.00

Discover the RS 3.0 from ARC Audio, a 3" (8cm) Midrange Speaker of the highest quality. This speaker from the renowned RS series offers you perfect sound and a sophisticated design. With an RMS power of 35 W and a peak power of 65 W, it provides impressive playback in the frequency range of 100Hz to 6kHz. The RS 3.0 impresses with a highly durable voice coil, neodymium drive, and a bamboo fiber diaphragm that ensures low resonances. The aluminum die-cast housing gives the midrange speaker stability and a longer lifespan. Ideal for discerning music lovers who value high-quality sound experiences.

Features

  • High End 9 cm Midrange Speaker
  • RMS power: 35 W
  • Peak power: 65 W
  • Frequency range: 100Hz - 6kHz
  • Outer diameter: 92 mm
  • Installation diameter: 75.8 mm
  • Mounting hole 6 x 3.3 mm on 85.5 mm
  • Installation depth 34.9 mm

Parameter

  • Rdc = 3.4 Ω
  • Fs = 100 Hz
  • Mms = 2.8 g
  • Bl = 3.4 Tm
  • Rms = 0.3 kg/s / Cms = 0.90 mm/N
  • Sd = 31 cm²
  • Qms = 5.86 / Qes = 0.52 / Qts = 0.48
  • Vas = 1.2 liters
  • SPL (2.83 V/1 m) = 89 dB

datasheet

Open data sheet

Frequently Asked Questions about RS 3.0

What power does the ARC Audio RS 3.0 midrange driver provide?

The ARC Audio RS 3.0 midrange driver delivers an RMS power of 35 W and a peak power of 65 W. This power allows the speaker to produce a clear and powerful sound that impresses even discerning listeners. With a frequency response of 100 Hz to 6 kHz, the RS 3.0 is ideal for midrange frequencies and ensures a balanced sound reproduction.

What are the dimensions of the RS 3.0 midrange driver?

The RS 3.0 midrange driver from ARC Audio has an outer diameter of 92 mm and a mounting diameter of 75.8 mm. The mounting depth is 34.9 mm, and the bolt circle measures 6 x 3.3 mm at 85.5 mm. These dimensions make the RS 3.0 flexible for installation, but you should always check if these measurements are compatible with the conditions in your vehicle or speaker system.

What are the Thiele-Small parameters of the RS 3.0?

The Thiele-Small parameters of the RS 3.0 include Rdc = 3.4 Ω, Fs = 100 Hz, Mms = 2.8 g, Bl = 3.4 Tm, Rms = 0.3 kg/s, Cms = 0.90 mm/N, Sd = 31 cm², Qms = 5.86, Qes = 0.52, Qts = 0.48, and Vas = 1.2 liters. These parameters are crucial for assessing the acoustic properties of the speaker and influence the resonance frequency, mechanical load capacity, and efficiency of the system.

What materials are used in the RS 3.0?

The RS 3.0 midrange driver utilizes a bamboo fiber diaphragm that ensures low resonances, combined with a neodymium drive. This choice of materials optimizes sound characteristics and minimizes distortion. The aluminum die-cast frame provides stability and durability to the speaker, making it an ideal choice for high-quality audio applications.

For which frequency ranges is the ARC Audio RS 3.0 suitable?

The ARC Audio RS 3.0 is designed for the frequency range of 100 Hz to 6 kHz. This range makes it optimal for reproducing mids in an audio system, as it does the main work to present voices and musical elements clearly and precisely. Especially if you enjoy listening to music loudly and focus on a detailed sound image, the RS 3.0 offers clear and powerful reproduction in this critical frequency range.

How does the neodymium drive affect the performance of the RS 3.0?

The neodymium drive in the RS 3.0 midrange speaker provides strong magnetic force in a compact size, improving the speaker's efficiency. This feature offers significant advantages, as the speaker delivers more performance with less weight and a more compact design. The neodymium magnet helps enhance the speaker's fidelity and response speed, which is particularly noticeable with highly dynamic music pieces.

Can the RS 3.0 be integrated into common vehicle brands?

The integration of the RS 3.0 largely depends on the dimensions of the installation space. With an outer diameter of 92 mm, an installation diameter of 75.8 mm, and a mounting depth of 34.9 mm, the space conditions, especially in vehicles with standardized speaker mounts, should be checked before installation. Specific compatibility with vehicle models may vary by manufacturer. Therefore, a check before installation is necessary to ensure that no modifications are required.

What is the efficiency of the RS 3.0 speaker?

The efficiency of the RS 3.0, also known as sound pressure level or SPL, is 89 dB at 2.83 V/1 m. This high sensitivity means that the speaker delivers strong audio playback with low energy input. For the user, this means that even with moderate amplifier power, the full sound range of the speaker can be utilized, making it ideal for high-quality audio systems.

How does the aluminum die-cast structure affect the durability of the RS 3.0?

The aluminum die-cast structure of the RS 3.0 significantly enhances the stability and durability of the speaker. Aluminum is known for its light weight and corrosion resistance. These properties reduce material fatigue over longer periods and provide a resilient platform against external influences. This not only promotes longevity but also maintains sound quality by minimizing structural vibrations.

How do I optimally install the RS 3.0?

For optimal installation of the RS 3.0, you should check the installation location for dimensions. With an outer diameter of 92 mm and a mounting depth of 34.9 mm, it is important that the intended installation site is prepared so that no modifications are necessary. During assembly, care should be taken to ensure that the speaker is properly secured to avoid unwanted vibrations and sound distortions. Aligning it towards the listening area can additionally contribute to better sound perception.

Manufacturer information/responsible person

fortissimo
Dietmar Carle
Bahnhofstr. 23
88048 Friedrichshafen Kluftern
Germany

Contact: didi@fortissimo.de"

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