Your Cart ()
cload

GUARANTEED SAFE & SECURE CHECKOUT

 

Got a Question? Call Us

540-682-4522

Mon-Fri 9am-5pm Eastern

PRV Audio 21SW4000-NDY-2 – Special Reinforced 21" SUBWOOFER LOUDSPEAKER - REINFORCED CONE

SKU: PRV-21SW4000-NDY-2-Special Reinforced
Your Price:
$1,199.91
Add to wishlist
Checkout Secure

Great reasons to buy from us:

  • Image of Quality Assurance

    Quality Assurance

    Quality Assurance
  • Image of Expert Guidance

    Expert Guidance
  • Image of Customers Over Profits

    Customers Over Profits

Features


A special reinforced model for car audio application.
The new 21SW4000-NDY-2 is an advanced, high-strength Neodymium subwoofer driver featuring a 5.3” inside/outside copper coil with an unique dual forced design ventilation system. This combination deliveries 2000 Watts RMS power handling and a minimum weight of 30.2 lbs. making this subwoofer an unique product in his category.

The combination of special treated carbon fiber loaded cone assembly, large triple roll surround and a double silicon spider gives the 21SW4000-NDY-2 remarkable strength and excursion control under its large 15 mm Xmax, 72 mm peak-to-peak excursion before damage.
Featuring a 2 ohms voice coil and unmatchable low frequency output with a fully optimized T-pole design, this 21” subwoofer creates a whole new category on its class!


Highlights

  • Nominal Impedance: 2 Ohms
  • Rated AES Power Handling (RMS): 2000 Watts
  • Program Power: 4000 Watts
  • Sensitivity (1W/1m): 97 dB
  • Voice Coil Diameter: 5.3″
 

Technical Details


GENERAL SPECIFICATIONS

Nominal Diameter 21″ (553 mm)
Nominal impedance 2 Ohms
Rated AES Power Handling (RMS) 2000 Watts
Program Power 4000 Watts
Sensitivity 1.41V at 1m 97 dB
Recommended Hi Pass Crossover**
**For Full Power Handling
45 Hz**
**12db Per Octave Crossover
Frequency Response at -10dB 35 – 1,200 Hz
Voice Coil Diameter 5.3″ (135 mm)
Voice Coil Wire Copper
Voice Coil Winding Depth 39.0 mm
Former Material Glass Fiber
Magnetic Gap Depth 18.0 mm
Frame Material Die Cast Aluminum

 


THIELE-SMALL PARAMETERS

Equivalent Volume Vas 284.7 l
Excursion (mathematical)*** Xmax 15.00 mm
Free Air Resonance Fs 30.8 Hz
Mechanical Factor Qms 12.33
Electrical Factor Qes 0.28
Total Factor Qts 0.28
Cone Area Sd 1924 cm²
Mechanical Mass Mms 485.0 g
Bl Factor Bl 24.36 Tm
Dc Resistance Re 1.8 Ohms
Inductance Le 1.14 mH at 1 kHz
Mechanical Mass Without Air Mmd 437.2 g
Mechanical Compliance Cms 0.055 mm/N

***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4


EXTRA INFO

Overall Diameter 21.53” (547 mm)
Front Mount Baffle Cutout 20.0” (508 mm)
Mounting Depth 9.64” (245 mm)
Overall Depth 10.23” (265 mm)
Net Weight 30.2 Lbs (13.7 kg)
Shipping Weight 35.3 Lbs (16.0 kg)
Carton Dimensions W x L x H 23.2” x 22.4” x 10.8”
(590 x 570 x 275 mm)

Shipping This item ships to
Delivery Estimated between and . Will usually ship within 1-3 businesses day.

Description

Features


A special reinforced model for car audio application.
The new 21SW4000-NDY-2 is an advanced, high-strength Neodymium subwoofer driver featuring a 5.3” inside/outside copper coil with an unique dual forced design ventilation system. This combination deliveries 2000 Watts RMS power handling and a minimum weight of 30.2 lbs. making this subwoofer an unique product in his category.

The combination of special treated carbon fiber loaded cone assembly, large triple roll surround and a double silicon spider gives the 21SW4000-NDY-2 remarkable strength and excursion control under its large 15 mm Xmax, 72 mm peak-to-peak excursion before damage.
Featuring a 2 ohms voice coil and unmatchable low frequency output with a fully optimized T-pole design, this 21” subwoofer creates a whole new category on its class!


Highlights

  • Nominal Impedance: 2 Ohms
  • Rated AES Power Handling (RMS): 2000 Watts
  • Program Power: 4000 Watts
  • Sensitivity (1W/1m): 97 dB
  • Voice Coil Diameter: 5.3″
 

Technical Details


GENERAL SPECIFICATIONS

Nominal Diameter 21″ (553 mm)
Nominal impedance 2 Ohms
Rated AES Power Handling (RMS) 2000 Watts
Program Power 4000 Watts
Sensitivity 1.41V at 1m 97 dB
Recommended Hi Pass Crossover**
**For Full Power Handling
45 Hz**
**12db Per Octave Crossover
Frequency Response at -10dB 35 – 1,200 Hz
Voice Coil Diameter 5.3″ (135 mm)
Voice Coil Wire Copper
Voice Coil Winding Depth 39.0 mm
Former Material Glass Fiber
Magnetic Gap Depth 18.0 mm
Frame Material Die Cast Aluminum

 


THIELE-SMALL PARAMETERS

Equivalent Volume Vas 284.7 l
Excursion (mathematical)*** Xmax 15.00 mm
Free Air Resonance Fs 30.8 Hz
Mechanical Factor Qms 12.33
Electrical Factor Qes 0.28
Total Factor Qts 0.28
Cone Area Sd 1924 cm²
Mechanical Mass Mms 485.0 g
Bl Factor Bl 24.36 Tm
Dc Resistance Re 1.8 Ohms
Inductance Le 1.14 mH at 1 kHz
Mechanical Mass Without Air Mmd 437.2 g
Mechanical Compliance Cms 0.055 mm/N

***Xmax=(Voice coil winding depth-Magnetic Gap depth)/2+ Mgnetic Gap Depth/4


EXTRA INFO

Overall Diameter 21.53” (547 mm)
Front Mount Baffle Cutout 20.0” (508 mm)
Mounting Depth 9.64” (245 mm)
Overall Depth 10.23” (265 mm)
Net Weight 30.2 Lbs (13.7 kg)
Shipping Weight 35.3 Lbs (16.0 kg)
Carton Dimensions W x L x H 23.2” x 22.4” x 10.8”
(590 x 570 x 275 mm)

Shipping

Shipping This item ships to
Delivery Estimated between and . Will usually ship within 1-3 businesses day.

REVIEW

PRV Audio 21SW4000-NDY-2 – Special Reinforced  21

PRV Audio 21SW4000-NDY-2 – Special Reinforced 21" SUBWOOFER LOUDSPEAKER - REINFORCED CONE

$1,199.91
Add to wishlist
PRV Audio 21SW4000-NDY-2 – Special Reinforced  21

PRV Audio 21SW4000-NDY-2 – Special Reinforced 21" SUBWOOFER LOUDSPEAKER - REINFORCED CONE

Your Price:
$1,199.91
3 visitors right now
3 visitors have this item in their cart right now
3 people have bought this item
3 % of people buy 2 or more

Recently viewed products

Sophia Purchase 2 minutes ago from Moscow, Russia
$199 Black Friday Mystery Box
Madison Purchase 1 minute ago from London, Great Britain
$1999 Black Friday Mystery Box-GUARANTEED ITEMS
Emma Purchase 2 minutes ago from Amsterdam, Netherlands
$299 Black Friday Mystery Box
Jackson Purchase 1 minute ago from Berlin, Germany
$99 Black Friday Mystery Box
Aiden Purchase 2 minutes ago from Rome, Italy
(B STOCK) Deaf Bonce Apocalypse AAB-7900.1D | 7900 Watt Power...
Ava Purchase 1 minute ago from Madrid, Spain
(B-STOCK) 4 Amp Rack
Liam Purchase 2 minutes ago from
(B-STOCK) IOXUS UC31 Ultra Capacitor
Noah Purchase 1 minute ago from
(B-STOCK) Sundown Audio NSv6 15 Dual 1 ohm
Nicholas Purchase 1 minute ago from
3 Visitor Right Now
3 visitors have this item in their cart right now
Only 3 left! .. people are viewing this, and 3 recently purchased it
3 People have recently bought this