Technical Highlights

  • 200 Watts RMS per pair, 4 Ohm impedance.
  • Frequency response 55 Hz 20 kHz, 24dB/octave crossover.
  • 6.5-inch system, aluminum dome tweeter, mounting depth 7.3 cm.
  • More technical details
Regular price €319.00
Regular price €319.00 selling price €319.00
2% discount with credit card
including VAT
Expected Sep 14 to Sep 17 with you.
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MB QuartQX100
MB Quart-QX100-4" (10cm) Koaxial-Lautsprecher-masori-kaufen
Regular price €319.00
Regular price €319.00 selling price €319.00

Product description

The Sundown Audio E Series, ranging from coaxial/component speakers, including the Sundown Audio E-6.5CS 6.5 inch front system set, was designed to offer the best value for money. Sundown Audio started development with specially crafted and vented stamped frames for each individual midrange driver to ensure durability, excellent voice coil cooling, and great looks. This is combined with a specially designed, highly linear motor structure that drives the extremely smooth-sounding poly cone. The front of each speaker features a well-damped rubber surround and a rubber sealing ring around the tweeter stem (for weather and dust protection as well as the air pump effect). The tweeter of the E Series is equipped with a titanium dome, which provides a "sharper" sound than the SA Series, but not excessively so—the tweeter is well-damped at the edges.

Technical Specifications

  • 6.5 inch component speaker system
  • 200 watts RMS per pair
  • Impedance 4 ohms
  • Aluminum dome tweeter
  • Rubber surround
  • 24dB/octave crossover
  • Mounting depth: 7.3cm
  • Tweeter mounting depth: 0.75 inch
  • Cutout: 14.6cm
  • Frequency range 55Hz-20kHz

Frequently Asked Questions about E-6.5CS


What are the special features of the Sundown Audio E-6.5CS speaker system?

The Sundown Audio E-6.5CS offers a balanced sound profile with its 6.5-inch speakers, supported by a polycone made from a special material and a refined, linear motor structure. This combination ensures excellent voice coil cooling and durability. The rubber surround efficiently dampens vibrations and protects against dust and weather influences. The titanium dome of the tweeter provides a clear, yet not overly sharp sound, ideal for high-quality audio playback without distortion. With a robust construction of ventilated, stamped frames for each midrange driver, this system elevates acoustic precision and clear highs to a new level.

How much power can the Sundown Audio E-6.5CS handle?

The Sundown Audio E-6.5CS speaker system is designed for an RMS power of up to 200 watts per set. This power allows for dynamic and powerful audio playback, especially at higher volumes, without distortion. Combined with a 4 Ohm impedance, the system ensures clear sound quality and compatibility with a variety of amplifiers. The rubber surround contributes to efficiency by optimally controlling the diaphragm movement, while the 24dB/octave crossover ensures precise frequency separation.

How compatible is the Sundown Audio E-6.5CS for installation in my car?

The Sundown Audio E-6.5CS speaker system has a mounting depth of 7.3 cm for the midrange drivers, while the tweeters have a mounting depth of 0.75 inches. With a cutout of 14.6 cm, it fits into many common vehicle configurations. To ensure that the system fits in your car, measure the available space in the speaker cavity accurately. The robust, ventilated frames and customization options make it universally usable in many vehicles that offer compatible dimensions. This way, you can ensure that you have the best audio experiences in your car, as long as the measurements fit.

What frequencies does the Sundown Audio E-6.5CS cover?

The frequency spectrum of the Sundown Audio E-6.5CS ranges from 55 Hz to 20 kHz. This range allows the speaker system to reproduce both deep bass and high frequencies accurately. The aluminum dome tweeter ensures clear reproduction of high tones, while the rubber surround and poly cone are responsible for the low frequencies. The careful tuning with the 24dB/octave crossover ensures that each frequency is assigned to its own speaker, delivering the best sound without frequency loss.

What does the rubber surround do in the Sundown Audio E-6.5CS?

The rubber surround of the Sundown Audio E-6.5CS has several functions. It primarily serves as a damping element that minimizes unwanted resonances and ensures clear sound. The rubber surround keeps the speaker diaphragm stable while allowing for large excursions, which is especially important at low frequencies. Additionally, it provides protection against weather influences and dust, extends the lifespan of the speaker, and allows for consistent performance over time. These features contribute to the extraordinary sound quality and durability of the system.

What advantages does the titanium dome in the tweeter of the Sundown Audio E-6.5CS offer?

The use of the titanium dome in the tweeter of the Sundown Audio E-6.5CS brings several acoustic advantages. It gives the sound a special sharpness and clarity that is often not achieved with other materials. The dome is robust and lightweight, allowing for higher vibrations with minimal deformation. This results in precise and detailed sound, especially in the upper frequency range. The good damping at the edges produces a more natural and less aggressive sound character, which is pleasant for listening over long periods.

Why is the aluminum dome tweeter in the Sundown Audio E-6.5CS advantageous?

The aluminum dome tweeter in the Sundown Audio E-6.5CS offers precise sound reproduction. Aluminum is a material that combines high stability and lightweight mass, which is particularly beneficial for fast vibrations in the high-frequency range. This allows for sharp and clear high frequencies to be produced. This material also supports heat dissipation from the voice coil, allowing for better handling of power loads. Additionally, the linear audio transmission up to the highest frequency range ensures that the sound at the sound corners is not choppy and those corners are perceived as smooth.

How does the motor structure of the Sundown Audio E-6.5CS improve sound?

The specially crafted, linear motor structure of the Sundown Audio E-6.5CS is the heart of its remarkable sound. It ensures uniform movement of the diaphragm, minimizing distortion. The precise tuning of the magnetic field allows for better control over the speaker diaphragm, optimizing sound quality. This structure enables high efficiency in energy consumption while providing excellent cooling for the voice coils. This accurate control, combined with careful material selection, results in powerful, uncolored reproduction of music.

What role does the 24dB/octave Crossover play in the Sundown Audio E-6.5CS?

The 24dB/octave Crossover is a crucial element in the Sundown Audio E-6.5CS system that significantly influences sound. This steep slope ensures that frequencies are precisely separated between the components. Low and high frequencies are directed accurately to the designated speakers. This minimizes overlaps and interferences between frequency ranges, leading to a clearer and more detailed sound image. At the same time, it protects the Tweeters from unwanted low frequencies that could potentially impair their performance.

Why is the choice of materials in the Sundown Audio E-6.5CS important?

The choice of materials in the Sundown Audio E-6.5CS speaker system is critical for its performance and durability. Ventilated, stamped frames made from specific metals improve the cooling of the voice coils and thus overall resilience. Both rubber surrounds and titanium domes not only provide protection and weather resistance but also excellent damping properties, making the sound subjectively more pleasant. The consistent use of high-quality materials in diaphragm structures like aluminum base supports solid sound reproduction overall.

Manufacturer information/responsible person

JR Labs
Rainer Jakob
Heinrich-Hertz-Straße 13 A
46325 Borken
Germany

Contact: jakobrainer@jr-labs.eu