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Produttore: EMINENCE

NSW6021-124 - Eminence - 21" Subwoofer 2+2 ohm

Name: NSW6021-124 - Eminence - 21" Subwoofer 2+2 ohm
Brand: EMINENCE
Price: 1450.0 EUR
Availability: InStock

€1.450,00

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Tempi di consegna variabili dai 4 ai 30 giorni

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Descrizione

Subwoofer professionale 21 pollici NSW6021-124, serie Tour Grade; immenso subwoofer doppia bobina dalla tenuta in potenza estrema, per musica live all'aperto in grandi ambienti e discoteche. Per box bass reflex, scoop o tromba ripiegata

· Grandezza nominale driver: 21 pollici

· Cono: carta multistratificata

· Magnete: neodimio

· Bobina mobile: 152mm - supporto ventilato

· Cestello: alluminio

· Sospensione: carta rinforzata e tela

· Potenza: 2500/5000W

· Sensibilità: 95 dB

· Frequenza di risonanza: 30 Hz

· Fattore di merito: 0.32

Specifiche complete:

SPECIFICATION
Nominal Basket Diameter	21", 533 mm
Nominal Impedance*	1, 2, or 4 Ω
Power Rating*
Program Power	5000 W
Watts (AES)	2500 W
Resonance	30.67 Hz
Usable Frequency Range	25 Hz - 0.6 kHz
Sensitivity*	95.0 dB
Magnet Weight	45 oz.
Gap Height	0.75", 19 mm
Voice Coil Diameter	6", 152 mm
Mirror Image Twin Spiders	13 mm Spacing
THIELE & SMALL PARAMETERS
Resonant Frequency (fs)	30.67 Hz
DC Resistance (Re)	2,9 Ω
Coil Inductance (Le)	1.2m H
Mechanical Q (Qms)	10.38
Electromagnetic Q (Qes)	0.33
Total Q (Qts)	0.32
Compliance Equivalent Volume (Vas)	224.58 liters / 7.93 cu.ft.
Peak Diaphragm Displacement Volume (Vd)	3448.2 cc
Mechanical Compliance of Suspension (Cms)	0.05 mm/N
BL Product (BL)	30.5 T-M
Diaphragm Mass Inc. Airload (MMs)	551 grams
Efficiency Bandwidth Product (EBP)	92.68
Maximum Linear Excursion (Xmax)	21 mm
Surface Area of Cone (Sd)	1642 cm2
Maximum Mechanical Limit (Xlim)	40.4 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed	122.61–181.79 liters/4.33–6.42 cu.ft.
Vented	155.74-481.39 liters / 5.50-17.00 cu.ft.
Driver Volume Displaced	0.379 cu.ft. / 10.72 liters
Overall Diameter	21.65", 549.9 mm
Baffle Hole Diameter	19.83", 503.7 mm
Front Sealing Gasket	YES
Rear Sealing Gasket	N/A
Mounting Holes Diameter	0.34", 8.6mm
Mounting Holes B.C.D.	20.67", 525mm
Depth	10.39", 263.9 mm
Net Weight	48.1 lbs, 21.82 kg
Shipping Weight	51.6 lbs, 23.41 kgs
MATERIALS OF CONSTRUCTION
Coil Construction	I/O Copper voice coil
Coil Former	Fiberglass former
Magnet Composition	Neodymium magnet
Core Details	Vented motor

Basket Materials	Die-cast aluminum basket
Cone Composition	Wet pressed, X5 cone pulp
Cone Edge Composition	Advanced Polycotton surround
Dust Cap Composition	Wet pressed, X5 dust cap pulp