Eminence NSW6021-6 21" Subwoofer
Eminence NSW6021-6 21" Subwoofer

Eminence NSW6021-6 21" Subwoofer

Powerful 21" subwoofer used in many DIY designs.

Brand: Eminence

Cinergy part # 98-022

In stock
Sale price
$998
Regular price
$1,209
You save
$211 (18%)

Ordering Notice:

* Price is per woofer. Limit 2.

Frequently Bought Together

NSW6021-6 21" Tour Grade Subwoofer

Arguably the best 21-inch subwoofer on the market. Advanced measurement systems and FEA optimization tools were implemented on this next generation of Tour Grade worthy subwoofers by Eminence. The result is absurd, unrivaled displacement and exceptionally high power handling with top-of-the-line performance in small to large-vented enclosures.

 

SPECIFICATION
Nominal Basket Diameter 21", 533 mm
Nominal Impedance* 6 Ω
Power Rating*
Program Power 5000 W
Watts 2500 W
Resonance 29 Hz
Usable Frequency Range 25 Hz - 0.6 kHz
Sensitivity* 97.0 dB
Magnet Weight 45 oz.
Gap Height 0.75", 19 mm
Voice Coil Diameter 6", 152 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 29 Hz
DC Resistance (Re) 3.8 Ω
Coil Inductance (Le) 1.38m H
Mechanical Q (Qms) 15.35
Electromagnetic Q (Qes) 0.31
Total Q (Qts) 0.31
Compliance Equivalent Volume (Vas) 224.58 liters / 7.93 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 3448.2 cc
Mechanical Compliance of Suspension (Cms) 0.06 mm/N
BL Product (BL) 33.79 T-M
Diaphragm Mass Inc. Airload (MMs) 508 grams
Efficiency Bandwidth Product (EBP) 94
Maximum Linear Excursion (Xmax) 21 mm
Surface Area of Cone (Sd) 1642 cm2
Maximum Mechanical Limit (Xlim) 40.4 mm

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Eminence NSW6021-6 21" Subwoofer

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