Electron 220 F DIY Plans

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  • Code: 1967
  • Manufacturer: STX
  • Availability: Exists

Floor stand speakers  STX Electron 220 F DIY

 

Parts lists for 2 pcs. loudspeakers:

 

 

 

 

Technical Specifications:

System

2 way

Enclosure capacity

25 L

Bass-reflex tuning frequency  

40 Hz

Peak Power

250 W

Misic Power

220 W

Continous Power

110 W

Recommended amplifier power

25 - 250 W

Woofer

1 x 180 mm

Tweeter

1 x 104 mm

Nominal impedance 

8 Ω

Sensitivity

88 dB (2,83 V / m)

Frequency response

37 Hz - 22 kHz (-3 dB)

Weight

~27kg / 1pcs.

(strandard finish)

Dimensions (H x W x D)

1000 mm x 200 mm x 310 mm

STX reserves the right to change technical data.                         

 

 

 

 

 

Kolumna podłogowa Electron 220 F

 

 

Kolumna podłogowa Electron 220 F

 

 

 

 

 

 

 

 

 

Electron 220 F crossover version "A"

 

 

 

Parts list:

  • L1 - Air coil 0,39 mH Rdc 0,8 Ω

  • L2 - Air coil 1,5 mH Rdc 0,8 Ω

  • L3 - Air coil 0,56 mH Rdc 0,7 Ω

  • C1 - Film capacitor 4,7 uF 100 V

  • C2 - Film capacitor 0,22 uF 100 V

  • C3 - Film capacitor 2,2 uF 100 V

  • R1 - Metalized resistor 3,3 Ω 5 W

  • R2 - Metalized resistor 3,9 Ω 15 W

  • 1 mm2   OFC cable - tweeter connection

  • 2 mm2  OFC cable - woofer connection

 

Kolumna podłogowa Electron 220 F

 

 

 

 

Electron 220 F impedance and frequency response

 

Kolumna podłogowa Electron 220 F

 

 

Kolumna podłogowa Electron 220 F

 

Kolumna podłogowa Electron 220 F

 

 

Kolumna podłogowa Electron 220 F

 

Electron 220 F crossover version "B"

 

 

Parts list:

  • L1 - Air coil 0,33 mH Rdc 0,8 Ω

  • L2 - Air coil 1,7 mH Rdc 0,8 Ω

  • C2 - Film capacitor 0,33 uF 100 V

  • C1 - Film capacitor 6,8 uF 100 V

  • C3 - Film capacitor 10 uF 100 V

  • R1 - Metalized resistor 2,2 Ω 5 W

  • 1 mm2 OFC cable - tweeter connection

  • 2 mm2  OFC cable - woofer connection

Kolumna podłogowa Electron 220 F

 

 

Electron 220 F impedance and frequency response:

 

Kolumna podłogowa Electron 220 F

 

 

Kolumna podłogowa Electron 220 F

 

 

Kolumna podłogowa Electron 220 F

 

 

Kolumna podłogowa Electron 220 F

 

 

Electron 220 F Crossover A and B comparison

 

Kolumna podłogowa Electron 220 F

Enclosure plans Electron 220 F:

 

 

Kolumna podłogowa Electron 220 F

 

  • Woofer pocket depth - 6,0 mm

  • Tweeter pocket depth - 3,0 mm

  • Terminal pocket depth - 3,0 mm

  • Bass-reflex pocketr depth - 2,0 mm

 

 

Kolumna podłogowa Electron 220 F

 

 

 

 

Enclosure Parameters:

 

  • Enclosure capacity 16,5 litra

 

  • Bass-reflex tuning frequency 40Hz

 

  • Enclosure material 16 mm mdf board


 

 

 

 

Kolumna podłogowa Electron 220 F

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Floor stand speakers  STX Electron 220 F DIY  Plans           

Enclosure 25 L Bass-reflex 40 Hz             

Woofer W.18.220.8.MCX              

Tweeter T.10.200.8.MSX