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Description
Product description
AuraSound designed the 1 extended range Cougar driver with bleeding edge loudspeaker technology for the highest quality, full range sound, in the smallest possible package. Great for modern applications such as speaker bars, desktop computer speakers, thin tower speakers, and line arrays.
Highlights
- NRT radial neodymium motor for extremely low distortion
- Full range, 1 underhung driver with 4.5 mm of Xmax
- Small frame size for reduced center-to-center distance and reduced comb filtering when used in arrays
- Extreme ventilation for great power handling
- Great for modern audio applications including sound bars and ultra-thin tower speakers
Product details
AuraSound Cougar NSW1-205-8A 1 Extended Range Driver 8 Ohm
The AuraSound Cougar NSW1-205-8A 1 extended range driver is packed with next-gen speaker technology. An NRT™ neodymium radial magnet motor submerses the 20 mm, underhung voice coil in magnetic flux for supreme control, low distortion, high output (for its size), and wide frequency range without stray magnetic fields that could potentially damage sensitive electronics, while the extreme venting provided by a capless pole piece evacuates air that would otherwise be compressed (in a driver this size).
A titanium cone is mated to a foam surround to reduce cone breakup, for an extremely linear frequency response from 250 to 20,000 Hz. The low, 220 Hz free air resonance combines with 2.25 mm of Xmax (9 mm maximum peak-to-peak excursion) to allow for low crossover points, meaning you can pair the Cougar with nearly any woofer up to 5 feet away (2-1/2 ft. is the recommended maximum) seamlessly.
AuraSound built the NSW1-205-8A with a non-resonant, minimalistic, rear-mount frame for close center-to-center placement which is especially important in line arrays to minimize comb filtering. When used in series-parallel groups of four, the Cougar’s output is increased from 78 dB 1W/1m to roughly 84 dB 1W/1m, with power handling increased to 20 watts RMS. Grouping eight together, and wiring for 4 ohms, yields roughly 90 dB of output at 1W/1m with power handling increased to 40 watts RMS.
Adding a series 80 microfarad capacitor creates a 250 Hz, 1st-order high pass and increases power handling. When wired in pairs or groups for a 4 ohm load, use a series 160 microfarad capacitor for the same effect.
Specifications: Compliance Equivalent Volume (Vas): 0.01 ft.3 · Maximum Linear Excursion (Xmax): 2.25mm · Surface Area of Cone (Sd): 5.31 cm² · Cone Material: Titanium · Surround Material: Foam · Voice Coil Wire Material: CCA · Voice Coil Former: Aluminum · Basket / Frame Material: Polymer · Magnet Material: Neodymium · Baffle Cutout Diameter: Rear mount 1.42 · Bolt Circle Diameter: 1.69″ · # Mounting Holes: 4
Cougar
Woofer Type: Extended Range Driver
Nominal Diameter: 1''
Power Handling (RMS): 5 Watts
Power Handling (max): 20 Watts
Impedance (Z): 8 Ohms
Sensitivity: 78 dB 1W/m
Frequency Response: 220-20,000 Hz
Voice Coil Diameter: 7/8''
DC Resistance (Re): 6.3 Ohms
Resonant Frequency (Fs): 220 Hz
Mechanical Q (Qms): 2.1
Electromagnetic Q (Qes): 1.1
Total Q (Qts): 0.7
Diaphragm Mass Inc. Airload (Mms): 0.5 g
Mechanical Compliance of Suspension (Cms): 1.155 mm/N
Surface Area of Cone (Sd): 5.31 cm²
BL Product (BL): 1.9 Tm
Compliance Equivalent Volume (Vas): 0.04 L
Maximum Linear Excursion (Xmax): 2.25 mm
Cone / Diaphragm Material: Titanium
Surround Material: Foam
Voice Coil Wire Material: CCAW
Basket / Frame Material: Polymer
Magnet Material: Neodymium
Overall Outside Diameter: 39 x 39 mm
Baffle Cutout Diameter: 36 mm
Bolt Circle Diameter: 43 mm
Mounting Holes: 4
Mounting Hole Diameter: 3.4 mm
Additional information
| Producător | |
|---|---|
| Disponibilitate | La Comandă – Produsul se aduce la comandă in 3-6 zile! |
| Unitate Pret | Bucata |
PENTRU BOXE:
- Pentru performante optime este necesara pozitionarea boxelor la o distanta de minim 30-40cm de peretele din spate pentru boxele cu bass-reflex in spate, pentru cele cu bass-reflex in fata, recomandam pozitionarea la o distanta de 10-20cm fata de peretele din spate.
- Boxele vor ajunge sa functioneze in parametrii recomandati de producator, dupa minim 50 de ore (ideal 100 ore) de functionare la volum mediu. In aceasta perioada de timp, de “rodaj a boxelor”, sunetul va fi la inceput ceva mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce boxele vor functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate. Exista boxe care necesita un „rodaj” mai amplu de minim 300 de ore mai ales in cazul celor care au difuzoare de kevlar, carbon sau alte materiale de acest tip. Boxele care se „rodeaza” cel mai repede sunt cele care au difuzoare de celuloza.
PENTRU AMPLIFICATOARE, DAC-URI, PREAMPLIFICATOARE, RECEIVER STEREO & HOME CINEMA, SURSE DIGITALE AUDIO-VIDEO:
- Pentru performante optime este necesar „rodarea” echipamentului, In functie de complexitatea componentelor din aparatul dumneavoastra acesta poate dura intre 30-200 ore.
- Rodajul se face la volum minim, fiind astfel suficient faptul ca acesta este alimentat corect conform manualului de utilizare la 220-230 Volti si trece semnal audio sau video dupa caz prin el.
- Echipamentul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce echipamentul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.
PENTRU CABLURI:
- Pentru performante optime este necesara „rodarea” cablurilor, In functie de complexitatea conductorului folosit, cat si geometriei acestuia, „rodajul” poate dura intre 30-100 ore.
- Rodajul se face la volum minim, fiind astfel suficient faptul ca va trece semnal audio sau video dupa caz prin el.
- Cablul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, pe masura ce cablul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.
Pentru detalii privind aceste aspecte de rodaj si nu numai, va rugam sa ne consultati!
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