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Description
Dayton Audio's PN395-8 15 pro woofer is designed to deliver reliable low frequency operation with extreme output capability and minimal power compression. Weighing only 16 lbs, and featuring a 4 inside-outside wound voice coil, powerful neodymium motor, distortion reducing copper pole cap, great excursion capability, and high power handling, the PN395-8 will produce extreme output levels with low distortion without breaking the bank or your back.
Highlights
- Weighs only 16 lbs. for easy installation and transportation
- High efficiency (97 dB SPL at 2.83V/m) for amazing output capability
- 4 diameter inside/outside wound copper voice coil on glass fiber former
- Large copper cap for inductance control and low distortion
- Powerful FEA optimized Neodymium motor system (Bl over 25 TM)
- Generous 6.5 mm of Xmax with 48 mm peak-to-peak excursion before damage
- Durable fiberglass reinforced ribbed paper cone for rigidity and natural sound
Product Details
Dayton Audio PN395-8 15 NEO Series Pro Woofer 8 ohm
Dayton Audio left no boxes unchecked on the PN395-8 woofer. It features high power handling, 4 inner and outer wound voice coil, glass fiber former, powerful FEA optimized Neodymium motor, ribbed paper cone, and a copper cap on top of the extended pole piece. Thanks to the lightweight motor assembly, the PN395-8 weighs in at only 16 lbs, 30% to 50% lighter than a comparable ferrite driver, making it Roadie approved and perfect for mobile DJs and portable PA systems. The PN395-8 is an ideal driver for any high output 2-way and 3-way speaker systems, bass bins, or horn loaded designs.
Lightweight but Powerful Motor Assembly
The lightweight but powerful neodymium motor assembly on the PN395-8 has been FEA optimized to provide a combination of low distortion and high efficiency. With the large neodymium magnet mounted inside the voice coil nearly all of the magnetic strength is concentrated into the magnetic gap providing up to 40% better utilization than conventional motor designs. The extended pole piece includes a large copper cap helping to lower distortion and linearize inductance.
Rugged Construction and Suspension
To stand up to the use and abuse of the professional sound environment Dayton Audio made sure the PN395-8 can take a beating. The cast aluminum frame uses 6 wide spokes to firmly support the motor assembly, and the thick mounting flange is reinforced to create an incredibly solid mounting surface. The cone, constructed of thick paper for a natural response, includes glass fiber reinforcement and uses a ribbed design offering additional structural support. Supporting the cone is a heavy spider with integrated silver tinsel leads and triple roll treated cloth surround, both designed for high excursion applications allowing the PN395-8 to handle short bursts of excessive power without damage.
High Power Handling and Low Power Compression
Along with high efficiency, you need a lot of power to achieve extreme SPL levels. Capable of handling up to 800 watts RMS and 1,600 watt peaks, the PN395-8 can take the heat. The 4 voice coil uses a vented fiberglass former with an inside/outside winding configuration which doubles the coil's exposed surface area for improved heat dissipation. The motor assembly includes a large pole vent along with 8 large peripheral vents in the voice coil gap to keep fresh air moving across the coil keeping the temperature at a minimum. Finally, the frame has venting behind the spider with integrated heatsinks removing as much heat as possible from the sensitive motor and voice coil.
Woofer SeriesNEO Series
Woofer TypePro Woofer
Nominal Diameter15
Power Handling (RMS)800 Watts
Power Handling (max)1,600 Watts
Continuous Program Power
Impedance8 ohms
Sensitivity97.3 dB 2.83V/1m
Frequency Response40 to 3,500 Hz
Voice Coil Diameter4
Magnet Weight
DC Resistance (Re)5.5 ohms
Voice Coil Inductance (Le)2.2 mH
Resonant Frequency (Fs)44.1 Hz
Mechanical Q (Qms)8.82
Electromagnetic Q (Qes)0.36
Total Q (Qts)0.35
Diaphragm Mass Inc. Airload (Mms)150.0g
Moving Mass Of Diaphragm (Mmd)
Mechanical Compliance of Suspension (Cms)0.09 mm/N
Surface Area of Cone (Sd)890.3 cm²
Volume of Displacement (Vd)
BL Product (BL)25.3 Tm
Compliance Equivalent Volume (Vas)3.42 ft.³
Maximum Linear Excursion (Xmax)6.5 mm
Driver's Mechanical Losses (Rms)
Cone / Diaphragm MaterialPaper / Glass Fiber
Surround MaterialCloth
Voice Coil Wire MaterialCopper
Voice Coil FormerFiberglass
Dual Voice Coil
Basket / Frame MaterialCast Aluminum
Magnet MaterialNeodymium
Shielded
Overall Outsid
Additional information
| Producător | |
|---|---|
| Disponibilitate | La Comandă – Produsul se aduce la comandă in 3-6 zile! |
| Tip Difuzor | Woofer |
| Unitate Pret | Bucata |
| Diametru Difuzor | |
| Impedanta Difuzor | 8 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!
DaytonAudio - Excelenta pe bani putini
Existamulte marci care reusesc sa propuna pietei produse de buna calitate la preturifoarte accesibile, dar raportul calitate/pret la care ajung inginerii de laDayton Audio depaseste imaginabilul. Cu peste 20 de ani de experienta indomeniu, Dayton Audio a devenit unul dintre varfurile de lance cu care Hi-Fi-ulieftin iese la atac in eterna disputa cu mai marii industriei.
Principiulde la care nu se face niciun fel de rabat este acela de a respecta cele treielemente considerate esentiale: inovatie, valoare, calitate. Misiunea propusaeste aceea de a calibra la milimetru raportul dintre tehnologie si arta, pentruobtinerea unor rezultate sonore imbatabile chiar si pentru clase de pret multsuperioare.
Cuo gama larga de componente audio in portofoliu (boxe, amplificatoare, sistememulticanal, subwoofere, sisteme de prindere etc), compania din Springboro,Ohio, este considerata una dintre cele mai bune pe segmentul de boxe, multedintre seriile purtand marca Dayton Audio primind notele maxime atat din parteajurnalistilor, cat si a utilizatorilor. Dupa cum spune chiar sloganul companiei - awesomely affordable - excelenta pe bani putini.
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