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Rockford Fosgate

Power T1650

6.5" (16.5cm) coaxial speaker

Normal price 143,10€
Normal price 159,00€ selling price 143,10€
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Highlights

  • Power: 140 watts, impedance: 4 ohms, frequency response: 44Hz-20kHz.
  • Midrange size: 6.5", Tweeter: 1", Sensitivity: 88 dB.
  • Injection-molded polypropylene diaphragm, aluminum dome, FlexFit 2.
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Delivery time:
Available for delivery in 1-4 days
Number:
Couple
Watt RMS:
70
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Normal price 143,10€
Normal price 159,00€ selling price 143,10€

The Rockford Fosgate Power T1650 6.5" (16.5cm) coaxial 2-way front system set/speaker set comes with an integrated audiophile tweeter, a mid-bass driver, and an integrated competition-level 2-way crossover! The set is capable of handling a power of 140 watts and produces a frequency response up to the hi-res range (44Hz - 20kHz).

  • Sprayed, carbon fiber-filled polypropylene membrane
  • Linear motor magnetism and suspension design tuned for high deflection
  • The VAST technique for vertical attachment of the bead increases the effectively radiating membrane area by up to 25%.
  • Santopren rubber seal
  • 1" tweeter with treated aluminum dome
  • High-Temperature Aluminum Vibrating Coil
  • Fatigue and tear-resistant poly-cotton spider
  • Die-Cast Aluminum Frame
  • FlexFit 2-Mounting
  • Integrated concealed 12dB/octave crossover components
  • Including grid and fastening material

Specifications

  • Speaker type: 2-way coaxial speaker
  • Nominal impedance (Ohm): 4-Ohm
  • Load capacity (RMS): 70 Watts RMS
  • Power consumption: 140 Watts Max
  • Frequency response (Hz): 44Hz - 20kHz
  • Sensitivity dB @ 1W/1M: 88
  • Grid/Trim ring: Yes
  • Crossover: Built-in tweeter crossover
  • High-pass (HP): 12dB/octave Butterworth
  • Size of the midrange driver (nominal diameter): 6.5"
  • Size of the tweeter (nominal diameter): 1.0" (25.4mm)
  • Mounting depth midrange driver: 64 mm (2.52")
The Rockford Fosgate Power T1650 is a 6.5" (16.5cm) coaxial speaker set that boasts a maximum output power of 140 watts. It is designed to achieve a continuous power of 70 watts RMS. With its comprehensive frequency response of 44Hz to 20kHz, it is capable of reproducing frequencies up to the hi-res audio range. The efficiency at this power level is supported by the 4-ohm nominal impedance and a sensitivity of 88 dB at 1W/1M. These performance parameters make it an ideal choice for discerning audio enthusiasts.
The Rockford Fosgate Power T1650 features an injection-molded, carbon fiber-filled polypropylene diaphragm. This choice of material is crucial for the durability and stiffness of the diaphragm, resulting in precise sound output. The integrated VAST technology for vertical mounting of the surround helps to increase the effectively radiating diaphragm area by up to 25%. This increase in area leads to improved sound emission, particularly in the bass range, resulting in a particularly pure and dynamic sound.
The Rockford Fosgate Power T1650 System uses an integrated 2-way crossover specifically designed to precisely separate the high and mid-bass drivers. The crossover is designed as a 12dB/octave Butterworth high-pass (HP), which aims to make the transition frequency between the different speaker types seamless. This detailed separation of frequencies allows the tweeter and the mid-bass driver to handle specific frequency ranges with optimal efficiency and sound clarity. Precise frequency distribution is crucial for a harmonious sound image.
The 1" tweeter built into the Rockford Fosgate Power T1650 is constructed with a treated aluminum dome. This design allows the tweeter to produce particularly clear and detailed highs. The treated aluminum dome reduces resonances and provides a wider frequency range and better sound dispersion. This advancement in tweeter construction supports the playback of hi-res audio content and creates a clear differentiation of instruments and vocals in complex audio scenarios, contributing to an impressive acoustic experience.
The installation of the Rockford Fosgate Power T1650 speaker set in the vehicle is straightforward thanks to the included FlexFit 2 mounting solution. The mid-bass driver requires a mounting depth of 64 mm (2.52"), which allows for a hassle-free installation in most vehicles. The setup includes grilles and mounting materials, making it perfect for door panels or dashboard installations. Ensure that the installation space provides enough room for the 6.5" speakers and the integrated 1" tweeter. A well-placed installation promotes sound balance and optimal performance.
The Rockford Fosgate Power T1650 utilizes a suspension design made from fatigue- and tear-resistant poly-cotton spider material. This is complemented by a Santoprene rubber surround, which provides improved flexibility and durability. This combination promotes stability, especially at high volumes, and contributes to enhanced bass reproduction by allowing for greater driver excursion. The choice of these materials is crucial for sound quality, as they make the speaker mechanically robust while effectively minimizing unwanted vibrations.
The high-temperature aluminum voice coil used in the Rockford Fosgate Power T1650 is crucial for the overall electrical load capacity and thermal stability of the speaker. By using aluminum, the voice coil provides high conductivity and effective heat dissipation. This allows the speaker system to operate reliably under intense conditions and high power input without the risk of thermal overload. This property of the voice coil significantly contributes to the speaker set's ability to deliver high output power consistently.
The Rockford Fosgate Power T1650 is equipped with a motor magnet system tuned for maximum excursion. This specially designed magnet system enhances the ability of the woofer to deliver precise and powerful low frequencies. A linear motor magnetism design allows the speaker to achieve larger diaphragm movements without distortion, which improves both bass reproduction and overall volume performance. Especially with dynamic music pieces, this magnetism ensures an acoustic experience characterized by exceptional depth and clarity.
The compatibility of the Rockford Fosgate Power T1650 with your vehicle primarily depends on the installation measures. With a standard diameter of 6.5" and a mounting depth of 64 mm, it fits into most vehicle mounts designed for 16.5 cm speakers. Vehicle brands without specified installation guidelines may need to be checked individually. The FlexFit 2 mounting system makes it easier to adapt to different automobiles, but a prior inspection of the installation locations is still advisable. Models with specific installation restrictions may require adjustments or additional brackets.
The Rockford Fosgate Power T1650 covers a frequency range of 44Hz to 20kHz. This bandwidth allows for the reproduction of both low and high tones with remarkable clarity and precision, which is why the set is considered Hi-Res compatible. The lower range at 44Hz enables deep bass reproduction, which is particularly significant for bass-intensive music pieces. At the other end of the spectrum, the frequency range up to 20kHz allows for detailed and balanced reproduction of highs, ensuring a comprehensive and immersive sound experience.

Audio Design Loudspeaker Sales GmbH
Am Breilingsweg 3
76709 Kronau
Germany

Authorized Managing Director:
Bruno Dammert

Contact: info@audiodesign.de

Product Specifications


Manufacturer

Features


  • Highlights

    • Power: 140 watts, impedance: 4 ohms, frequency response: 44Hz-20kHz.
    • Midrange size: 6.5", Tweeter: 1", Sensitivity: 88 dB.
    • Injection-molded polypropylene diaphragm, aluminum dome, FlexFit 2.
  • Uvp

    159

weight

1.5 kg

Watt RMS Load Capacity

70

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Your advantages with Masori


Buy Rockford Fosgate Power T1650 6.5 coaxial speakers with outstanding technology

The Rockford Fosgate Power T1650, a powerful 6.5 2-way speaker system, is an excellent choice for anyone who wants to enjoy high-resolution audio. With a power handling of 140 watts at a nominal impedance of 4 ohms, this speaker delivers impressive sound quality. The set includes an efficient tweeter and a powerful woofer/midrange driver that work seamlessly for a frequency response of 44 Hz to 20 kHz. Of particular note is the VAST technology for vertical mounting of the surround, which improves the effectiveness of the cone area by 25%. Take advantage of the Masori Lowest Price Guarantee and discover why this set makes no compromises when it comes to audio performance.

Performance and efficiency of the Rockford Fosgate speaker system analyzed

The Rockford Fosgate Power T1650 speaker set impresses with its high power handling and sonic precision. With 70 watts RMS and a maximum power of 140 watts, this coaxial speaker produces powerful sound that makes every nuance of your favorite music audible. The high sensitivity of 88 dB at 1 watt/1 meter ensures remarkable sound performance, even at low input power. A lower sensitivity would require more power to achieve the same volume. The robust construction of this speaker ensures durability and consistent sound fidelity in a wide variety of installation scenarios.

VAST technology for bead enlargement for more membrane area

Thanks to VAST technology for vertically tuning the surround, Rockford Fosgate was able to increase the effective radiating area of ​​the cone by an impressive 25%. This innovation contributes significantly to improving sound pressure and overall sound quality by distributing sound more evenly and with less distortion. A larger cone diameter results in a better bass experience. With the Power T1650, your sound system benefits from low-resonance reproduction with optimal bass reproduction and clear detail, which is rare in this price category.

Frequency response and sound structure of the Rockford Fosgate loudspeaker examined

The frequency response of the Rockford Fosgate Power T1650, which covers a range of 44 Hz to 20 kHz, guarantees a full sound reproduction. This not only allows for excellent bass performance at low frequencies, but also provides the clarity required for high-resolution audio. Such a frequency range is capable of reproducing deep bass and crisp, clear highs for a 2-way coaxial speaker. It would be less useful if the low-frequency range were smaller or the high-frequency range were more limited, as this could result in a less dynamic sound.

The synergy of aluminum frame and Santoprene rubber surround

Components such as the cast aluminum frame and Santoprene rubber surround play a key role in the Rockford Fosgate Power T1650. The sturdy aluminum frame forms the backbone of the speaker and reduces potential resonances, while the rubber surround provides excellent damping and increases durability. Raising the frame height could result in unwanted vibrations, significantly detrimental to the sound. This precise construction ensures clear, distortion-free sound at any volume.

Advanced magnet and suspension design of the Power T1650 in detail

The linear motor magnetism and suspension design of the Rockford Fosgate Power T1650 ensure maximum performance at high excursions. This construction helps prevent distortion and allows for additional freedom of movement for the diaphragm. A less optimized motor design could result in reduced excursion and thus a limited sound spectrum. This results in a rich soundstage that remains absolutely clean at high volumes and promises a detailed listening experience.

Integrated 2-way crossover of the Rockford Fosgate loudspeaker

The Rockford Fosgate Power T1650's built-in 12 dB/octave Butterworth crossover provides clear and precise audio signal separation. This crossover effectively distributes the audio frequencies between the tweeter and the woofer/midrange driver, ensuring a harmonious sound reproduction. A more complex crossover could result in higher filter losses, while a simple one might not adequately separate the sound, resulting in stagnant sound quality. Rest assured, you'll experience a balanced and noise-free listening experience with this system.

Installation and accessories of the Rockford Fosgate Power T1650 considered

The Rockford Fosgate Power T1650 set comes with a complete installation kit, including a grille and mounting hardware, making the installation process much easier. The FlexFit 2 mounting system allows you to precisely integrate the speaker into the designated mounting housing. Angled or awkwardly shaped mounting locations would be more difficult to accommodate with more traditional mounting methods, which can help prevent vibrations and unpleasant resonances. If you need assistance with installation, Masori offers on-site installation in Frankfurt (Oder) .

The aluminum dome tweeter and its performance characteristics

The 1 treated aluminum dome tweeter in the Rockford Fosgate Power T1650 is tuned to reproduce high frequencies with clarity and detail. Aluminum as a dome material is known for its lightness and rigidity, both properties that minimize distortion and optimize sound reproduction. A different material might add more mass and vibrate less efficiently, which could negatively impact sound fidelity. Such high-quality components ensure that your audio experience is enriched with crystal-clear highs.

Combining build quality and German technology in the Power T1650

The fatigue- and tear-resistant polycotton spider in the Rockford Fosgate Power T1650 is an essential component that, together with the high-temperature aluminum coil, ensures a long service life. These materials help the speaker coil stay cool and resist failure even at high power levels. A substandard coil or spider, in contrast, could more quickly lead to manufacturing defects and degrade the sound. For consistent performance and reliable audio quality, this speaker is what you need. Browse Masori's Audio Blog to gain valuable insights into modern audio systems and benefit from comprehensive expert support FAQ & Help .