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The Sundown Audio SA-6.5CS v.3-6.5" (16.5cm) front system set features a specially developed Midrange woofer. The Deep-Midrange driver features a high-quality cast aluminum basket as a starting point, while many speakers in this category work with cheaper stamped steel frames.
The cone is made of a high-quality carbon fiber fabric. The dust cap is also made of the same material as the membrane. The surround is made of a very compliant rubber that helps to tame any remaining edge resonances within the membrane. In all midrange speakers, the membrane, the surround and the dust cap are crucial to the sound. After extensive testing has Sundown Audio decided on exactly this combination in the v3 iteration of the SA component set.
The motor has been FEA optimized internally to increase linear excursion, offering a full 6mm of linear excursion in one direction thanks to a carefully engineered motor and extended pole piece. We also carefully considered thermal performance when designing the SA midrange driver with a vented magnetic gap and vented voice coil collar. The 60 watts per side power rating for the SA midrange driver was derived from an 8 hour pink noise test (full bandwidth to 20 Hz) - so if you're clipping the low end, this number is very conservative. Most customers use 100+ watt RMS amplifiers for the SA units.
The SA Series tweeter had to match the smooth sound of the midrange, so we chose a silk dome. We tested numerous versions, tweaking the gap, the dome material, testing different lenses, different chamber damping materials, and so on, until we arrived at the final design. As the frequency response graph proves, the result is an incredibly smooth-sounding tweeter. Don't be fooled by the plain cabinet - we've all learned not to judge a book by its cover, and you'll find that this tweeter performs as well or better than many fancier counterparts. We stuck to the Sundown mentality of not spending money if it doesn't improve performance.
The crossover also looks relatively simple at first glance, but it does its job perfectly. It is a 24 dB network centered at 3800 Hz, with high-quality air coils and mylar capacitors. It also has a built-in tweeter protection circuit to prevent premature failure due to clipping.
Technical data
- 6.5" component speaker system
- power 250 watts RMS
- impedance 4 ohms
- silk dome tweeter
- Machine Aluminum Tweeter Housing
- housing aluminum frame
- Magnet ID Shorting Ring (midrange)
- carbon fiber cone
- rubber surround
- 24dB/octave crossover
- Adjustable tweeter level (-3, 0, +3)
- Installation depth: 7.1cm
- Excerpt: 14.2cm
Welche Materialien werden beim Sundown Audio SA-6.5CS v.3 verwendet?
Welche Materialien werden beim Sundown Audio SA-6.5CS v.3 verwendet?
Wie sieht die Frequenzweiche des SA-6.5CS v.3 aus?
Wie sieht die Frequenzweiche des SA-6.5CS v.3 aus?
Was sind die linearen Auslenkungswerte des Mitteltöners des SA-6.5CS v.3?
Was sind die linearen Auslenkungswerte des Mitteltöners des SA-6.5CS v.3?
Welche technischen Merkmale hat der Hochtöner des SA-6.5CS v.3?
Welche technischen Merkmale hat der Hochtöner des SA-6.5CS v.3?
Wie hoch ist die Leistungskapazität des SA-6.5CS v.3?
Wie hoch ist die Leistungskapazität des SA-6.5CS v.3?
Welche Besonderheiten hat der Aufbau des Mitteltöners beim SA-6.5CS v.3?
Welche Besonderheiten hat der Aufbau des Mitteltöners beim SA-6.5CS v.3?
Welche Einbautiefe hat der SA-6.5CS v.3 und auf welche Einbauausschnitte muss man achten?
Welche Einbautiefe hat der SA-6.5CS v.3 und auf welche Einbauausschnitte muss man achten?
Wie unterscheidet sich der Kohlefaser-Kegel des SA-6.5CS v.3 in der Akustik?
Wie unterscheidet sich der Kohlefaser-Kegel des SA-6.5CS v.3 in der Akustik?
Welche Impedanzwerte hat der SA-6.5CS v.3 und wie beeinflusst dies das System?
Welche Impedanzwerte hat der SA-6.5CS v.3 und wie beeinflusst dies das System?
Kann der Sundown Audio SA-6.5CS v.3 in gängigen Fahrzeugen installiert werden?
Kann der Sundown Audio SA-6.5CS v.3 in gängigen Fahrzeugen installiert werden?
Herstellerinformation/verantwortliche Person
Herstellerinformation/verantwortliche Person
Product specifications
Manufacturer
Product type
Features
Highlights
- SA-6.5CS v.3, 250W RMS, carbon fiber cone, rubber surround.
- Silk dome tweeter, 24dB/octave crossover.
- Adjustable tweeter level, aluminum frame, 4 ohms.
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