- Descriere
- Specificații
- Informații suplimentare
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Descriere
More than just a pretty speaker, the Dayton Audio Designer Series DS115-8 4 woofer features an extremely neutral response and high Xmax capability.
Highlights
· Coated paper cone, half roll rubber surround for durability and accurate reproduction
· Cosmetic frame with low profile lip, designed for front mounting—no countersinking required!
· Optimized to yield a low 3 dB down point and high potential output in a reasonably sized cabinet
· Vented pole piece for minimized power compression and maximized reliability
· Generous Xmax capability encourages use of moderate bass boost to tailor the response
· Smooth frequency response and linear roll-off simplify filter design, assuring good results with off-the-shelf crossovers
· Retains the same family look as the popular Dayton Audio DVC Series subwoofers and passive radiators
Product Details
Dayton Audio DS115-8 4 Designer Series Woofer Speaker
The Designer Series by Dayton Audio was developed specifically with the speaker designer in mind. It is an affordable, attractive line of drivers that puts performance first. Careful engineering ensures that each speaker in the series is capable of handling full rated power at the lowest possible frequencies—without exceeding Xmax.
These speakers combine useful performance parameters with elegant style. Carefully optimized to provide superb audio reproduction when incorporated into a wide variety of enclosures and alignments, the Designer Series transducers put a beautiful face on audiophile excellence.
· Suggested enclosures:
Sealed cabinet: Type: Closed (alpha 1.9), Qtc 0.55; Size (internal) including volume displaced by driver: 0.1 ft³; Internal cabinet dimensions (golden ratio): 9H x 5-1/2W x 3-1/2D. Typical results: 3 dB down-point (f3): 135 Hz; Low frequency limit at rated power without exceeding conventional Xmax (i.e. (voice coil length − gap height) / 2)): 70 Hz.
Vented cabinet: Type: Bass reflex; Size (internal) including volume displaced by driver and port: 0.12 ft³; Internal cabinet dimensions (golden ratio): 9-1/2H x 5-7/8W x 3-5/8D; Port dimensions (with flared exit): 1 dia. x 6L. Typical results: 3 dB down-point (f3): 73 Hz; Tuning frequency (fb): 69 Hz; Low frequency limit at rated power without exceeding conventional Xmax (i.e. (voice coil length − gap height) / 2)): 55 Hz.
Frequency response (FRD) and Impedance (ZMA) data files available to assist in crossover and enclosure modeling.
Woofer SeriesDesigner Series
Woofer TypeMidwoofer
Nominal Diameter4
Power Handling (RMS)35 watts
Power Handling (max)70 watts
Continuous Program Power
Impedance8 ohms
Sensitivity85.3 dB @ 2.83V/1m
Frequency Response60 – 8,000 Hz
Voice Coil Diameter25.4 mm
Magnet Weight11 oz
DC Resistance (Re)5.8 ohms
Voice Coil Inductance (Le)0.8 mH @ 1 kHz
Resonant Frequency (Fs)55.2 Hz
Mechanical Q (Qms)2.10
Electromagnetic Q (Qes)0.46
Total Q (Qts)0.38
Diaphragm Mass Inc. Airload (Mms)7.9g
Moving Mass Of Diaphragm (Mmd)
Mechanical Compliance of Suspension (Cms)1.05 mm/N
Surface Area of Cone (Sd)54.1 cm²
Volume of Displacement (Vd)22.2 cm³
BL Product (BL)5.88 Tm
Compliance Equivalent Volume (Vas)4.33 liters
Maximum Linear Excursion (Xmax)4.1 mm
Driver's Mechanical Losses (Rms)
Cone / Diaphragm MaterialCoated Paper
Surround MaterialRubber
Voice Coil Wire MaterialCopper
Voice Coil FormerAluminum
Dual Voice Coil
Basket / Frame MaterialSteel
Magnet MaterialFerrite
Shielded
Overal
Informații suplimentare
Producător | |
---|---|
Disponibilitate | La Comandă – Produsul se aduce la comandă in 3-6 zile! |
Tip Difuzor | Woofer |
Unitate Pret | Bucata |
Diametru Difuzor | |
Impedanta Difuzor | 4 ohmi |
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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