3. Car audio speakers & Subwoofer sound upgrades for the car
  5. Power T142

Power T142

40 Watt

Power T142

Technical Highlights

  • Power of 40 watts RMS, maximum power 80 watts, impedance 4 ohms.
  • Frequency response 90Hz-22kHz, sensitivity 86dB, 2-way setup.
  • 10cm midrange driver, 25mm aluminum domes, FlexFit basket design.
  • More technical details
€103.55
-5% €109.00 €103.55
2% discount with credit card

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ProductPower T142

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1 year extra warranty

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Warranty terms
Rockford Fosgate-Power T142-4" (10cm) Koaxial-Lautsprecher-masori-kaufen
€103.55
€109.00 €103.55

Power T142 is a 4-inch (10 cm) coaxial speaker from Rockford Fosgate with a 2-way setup featuring a 10 cm midrange and a 25 mm tweeter. The aluminum dome tweeters are adjustable and use a polyurethane suspension. An integrated concealed crossover (ICC) with a 12 dB/octave Butterworth high-pass filter handles the separation. The cone is injection-molded and made from carbon fiber and polypropylene, complemented by a butyl midrange rubber surround. The FlexFit basket design and an OEM adapter plate are included; mounting hardware is included, grille/frame is not included. Nominal impedance is 4 ohms, and the mounting depth of the midrange is 46 mm. RMS power is 40 watts. Maximum power is 80 watts. Frequency response is 90 Hz to 22 kHz, sensitivity is 86 dB at 1 W/1 m, shipping weight is 1.72 kg.

Features
  • 4-inch coaxial speaker
  • 2-way setup with 10 cm midrange and 25 mm tweeter
  • Adjustable aluminum dome tweeter
  • Polyurethane suspension on the tweeter
  • Injection-molded cone made of carbon fiber and polypropylene
  • Butyl midrange rubber surround
  • ICC integrated concealed crossover
  • FlexFit basket design
  • OEM adapter plate included
  • Mounting hardware included
  • Grille/frame not included
Technical Specifications
  • Nominal impedance: 4 ohms
  • RMS power: 40 watts
  • Maximum power: 80 watts
  • Frequency response: 90 Hz - 22 kHz
  • Sensitivity: 86 dB @ 1 W/1 m
  • Mounting depth midrange: 46 mm
  • High-pass: 12 dB/octave Butterworth
  • Crossover: Built-in tweeter crossover
  • Nominal diameter midrange: 100 mm
  • Nominal diameter tweeter: 25 mm
  • Shipping weight: 1.72 kg

Frequently Asked Questions about Power T142

What are the power specifications of the Rockford Fosgate Power T142?

The Rockford Fosgate Power T142 offers an RMS power handling of 40 Watts with a maximum power of 80 Watts. With a nominal impedance of 4 Ohms and a frequency response of 90Hz to 22kHz, this 2-way coaxial speaker is well-suited for various applications. The sensitivity is rated at 86 dB at 1W/1M. These specific power specifications make the Power T142 a versatile option for use in cars, as it is compatible with both factory radios and new Amplifiers.

What makes the Tweeters of the Power T142 special?

The Tweeters of the Power T142 from Rockford Fosgate are equipped with aluminum domes and a polyurethane suspension. This combination of materials allows for high sound precision and durability. Another highlight is the ability to angle the Tweeters to optimally direct them towards the listening position. This makes the sound customizable, which is particularly noticeable with low or high-frequency tones. Integrated Crossover 12dB/octave Butterworth ensures the necessary separation and further enhances the sound through its precision in tone tuning.

How can the Power T142 be installed in a car?

The installation of the Power T142 is straightforward thanks to the FlexFit basket design and the included OEM adapter plate. The speaker has a mounting depth of 46 mm, which allows compatibility with many vehicle types. It is important to consider the dimensions of 4 inches for the midrange driver to ensure optimal installation. The provision of mounting materials further simplifies the installation process. Easy connection options to the factory radio or a new Amplifier are provided by the integrated Crossover, making the installation nearly plug-and-play.

What material is used for the midrange driver of the Power T142?

The midrange driver of the Power T142 features a injection-molded cone membrane made of carbon fiber and polypropylene. This combination of materials provides a good balance between stiffness and low weight, optimizing the speaker's responsiveness and frequency response. The midrange driver has a butyl rubber surround, which not only contributes to durability but also improves low-frequency reproduction. These materials are carefully selected to offer both sound performance and durability, which is particularly important in vehicle-specific environments.

What special design features does the Rockford Fosgate Power T142 have?

The FlexFit basket design of the Rockford Fosgate Power T142 is a highlight, as it allows for flexible adaptation to the installation environment. These construction features reduce installation difficulties and improve integration into a variety of vehicle models. The speaker also integrates a concealed Crossover (ICC), which optimizes audio performance by efficiently managing the separation of frequencies between the Tweeter and midrange driver. This results in clearer, more precise sound reproduction. The use of high-quality materials, such as the aluminum domes of the Tweeters, further contributes to an aesthetically pleasing and high-performance design.

What role does the integrated Crossover in the Power T142 play?

The integrated Crossover (ICC) in the Power T142 takes on the important task of efficiently distributing frequency signals between the Tweeters and midrange drivers. This enables seamless and precise sound reproduction by optimally separating low and high frequencies. The Crossover is specifically designed as a 12dB/octave Butterworth filter, ensuring clear frequency separation. This not only improves sound quality but also minimizes distortions that could occur with insufficient signal separation. This integrated solution also facilitates connection to various audio systems, as no additional external Crossover is required.

Is the Rockford Fosgate Power T142 suitable for all car models?

In general, the Rockford Fosgate Power T142 can be integrated into numerous vehicle models, provided the dimensions are compatible with the installation space in the vehicle. With a standard diameter of 4 inches and a mounting depth of 46 mm, the speaker is suitable for most common applications. The included OEM adapter plate supports universal mounting in various car brands. The installation chamber in the vehicle should be checked for its dimensions beforehand to ensure a smooth installation. As a specialized coaxial speaker, it is a versatile option for many common car types and models.

How does the aluminum dome affect the sound of the Power T142?

The aluminum dome of the tweeter in the Power T142 ensures exceptionally clear and precise high-frequency reproduction. Aluminum as a material offers an ideal combination of stiffness and lightweight, allowing for distortion-free acoustics while also being capable of handling rapid frequency changes. These properties lead to a brilliant, detailed sound image and ensure that even the finest nuances remain audible. The dome architecture also contributes to the directional effect of the high frequencies, which is further supported by angling the tweeters. This significantly optimizes the overall experience, especially for discerning listeners.

Can the Power T142 be operated with a standard car amplifier?

Yes, the Power T142 can be easily operated with a standard car amplifier, as it has a nominal impedance of 4 ohms, which is in line with industry standards. Its power consumption of 40 watts RMS is ideal for many commercially available amplifiers, ensuring broad compatibility. The integrated crossover also simplifies the connection, as it optimally adjusts the frequency response to the speakers. This makes integration into existing systems straightforward and allows for efficient use without special adjustments, which is particularly beneficial for users with existing amplifier systems.

Why does the Power T142 use a butyl rubber surround?

The use of a butyl rubber surround in the Power T142 is crucial for the durability and flexibility of the speaker. Butyl is known for its excellent damping properties as well as its resistance to environmental influences such as UV radiation and extreme temperatures. This is especially important in the automotive sector, where such conditions frequently occur. The butyl surround allows the diaphragm to vibrate optimally and provides particularly clean reproduction in the midrange. Thus, it enhances the durability of the speaker and improves bass performance by preventing deformation and excessive wear at high levels.

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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