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• Classic - 21.0L

Classic - 21.0L

SKU:

$7,500.00

$7,500.00

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per item

The 21.0L is currently under revision, please contact us for information on the updates, and to place an order.

Prices are in USD and include shipping within North America

We ship worldwide, contact us for a quote.

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• Overview
• Gallery
• Cabinet
• Hardware
• Performance

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The 21.0L is designed and built in house for the ultimate in performance.  The ultimate in low distortion ultra low frequency production.

Several pictures show customization's, please contact us for details.

Veneer Options

Cabinet

• Baltic birch plywood construction.

• Solid wood inlay corners
• Premium real wood veneer
• 1.5” thick front baffle

• 1.5” thick top/bottom

• Well braced

• Curved laminated sides walls
• Standard with rubber O-ring feet
  

Dimensions

• 26” wide

• 24” deep(+1" for grill, +2" minimum rear clearance required)
• 26" high (including feet)
  
• 155 lbs shipping weight
  

Amplifier

• 2.4kW x1, M4
  

• Dual XLR inputs

• USB interface to PC

• Automatic Dual voltage 115/230V

DSP Features

• Parametric EQ, 5 filter types, 10 bands/ch

• High and low pass crossover, 10 slope options

• Adjustable Delay

• Adjustable level

• Adjustable limiting

• Auto on/off

Physical features

• One piece aluminum Chassis/heatsink
• Black anodized finish
  
• 8 foot heavy gauge detachable power cord
  
• Hand made by Funk Audio

Output Power

• 2400 watts RMS
  
• 5200 watts peak
  
• 120Db dynamic range
  

Driver

• 21"
• Hand built in house by Funk Audio
  
• Underhung motor design for the ultimate linearity
  
• 5” Aluminum voice coil
  
• High energy 9″ diameter Neodymium magnet structure
  
• Full length Aluminum shorting ring for reduced distortion
  
• Linear Inductance +/-5% through 3 p-p travel Resulting in very low distortion, and clean bass.

• Cast Aluminum frame

• Anodized aluminum dust cap

• Three layer 100% carbon fiber cone
  

• Treated foam surround

• 10” diameter spider

• 3” P-P excursion

• Under spider venting
  
• Assembled with high temperature epoxies
  

Performance specifications

• Frequency response +/-3db variable from 10-30hz, to 40-200hz, via DSP controls
• Max RMS output referenced to 2M Ground plane, numbers are for the previous version;
  
• 96.0 @ 10hz
• 99.0 @ 12.5hz
  
• 105.0 @ 16hz
• 111.0 @ 20hz
• 115.5 @ 25hz
• 119.0 @ 31.5hz
• 119.4 @ 40hz
• 120.3 @ 50hz
• 119.5 @ 63hz
• 119.0 @ 80hz
• 119.5 @ 100hz