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HOQS N216C 21" Subwoofer

Price

$1,549.00

Sales Tax Included

This driver's motor is designed with Finite Element Analysis modeling (FEA) and outfitted with high grade neodymium yet temperature stable material to produce an abundance of motor force.

Optimized for HOQS Paraflex cabinet designs but will also work in other Folded Horn subwoofers designs, Scoops, RLH/BLH, QWP, FLH, Tapped Horn, Bandpass or Reflex cabinets.

Quantity

4- 6 Weeks

PRODUCT INFO

  1. High compliance suspension with a spaced dual spider assembly to ensure precise alignment of the voice coil in the driver's magnetic gap (alternative version of this is dual silicone treated spiders. 
  2. Very high Qms value (low mechanical losses) 
  3. Durable and stiff Carbon Fiber cone.
  4. Bumped back plate.
  5. Ventilated voice coil former. 
  6. 2000W "Nominal" power handling.  
  7. 4000W "Program" power handling.
  8. Inside-Outside wound 150mm (6") diameter Oxygen Free Copper coil on a fiberglass former. 
  9. Ventilated voice coil former.
  10. Custom dual spider set composed of Conex fabric, treated with silicone.
  11. Sturdy cast aluminum frame.

SPECIFICATIONS

Specifications

Nominal Diameter

21"

Power Handling

2,000 W "Nominal"

Power Handling

4,000 W "Program"

Voice Coil Diameter

150 mm / 6"

Nominal Impedance

8 Ohms

Winding Material

Oxygen Free Copper Inside-Outside wound

Former Material

Fibreglass

Winding Depth

34 mm

Magnetic Gap Depth

14 mm

Cone Material

Carbon Fiber

Magnetic Material

Neodymium

Spider

Dual Silicone treated Conex Fabric

Back Plate

T Yoke 

 

 

   

 

Parameters

Sd

1669 cm²

Qts

0.30

Mms

434g

Fs

29.46 Hz

Re

6 Ohm

Η₀

2.374%

Vas

290 L

Le @ 1Khz

1.8488mh

BL

38Tm

Xmax

13.5 mm

Qes

0.31

Xmech Peak to peak

58 mm

Qms

14

Mmd

233 g

MOUNTING AND SHIPPING INFORMATION

Mounting & Shipping Information

Overall Diameter

545 mm / 21.45"

Bolt Circle Diameter

518 mm / 20.39"

Cutout Diameter

495 mm / 19.49"

Total Depth

277 mm / 10.90"

Bolt Hole Diameter

8.5 mm

Number of Bolt Holes

8

Net Weight

20.9 kg

Shipping Weight

25.4 kg

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