NRPavs   Oldies but Goodies Technics  SB-K20  [6th pair]  speakers   details
Oldies but Goodies product details : 
Technics  SB-K20
stand   speakers - 6th pair
 
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testing

 
 
Technics  SB-K20 speakers  :  5th pair 
Technics  SB-K20 speakers [5th pair]  : reset protector button
Technics  SB-K20  stand / rear  speakers  :  drivers  closeup
Technics  SB-K20 [5th pair] speakers  :  backs  view
Technics  SB-K20  stand / rear  speakers  : left  profile
Technics  SB-K20 speakers  :   size  scale
  Under final testing
S/Ns: ?    5th pair images shown  - new images soon
 
 
  sitemap    Technics  SB-K20 [6th pair]  stand / rear  2-way speakers specifications                         Back to NRPavs Home  
                 Technics  SB-K20 speakers  [6th pair] - walnut outer vinyl colour :
Description :
   A wolf in sheep's clothing - this SB-K20 model was made and tested by me back in the early 80s at Fisher & Paykel
   The light but powerful two-way ported bass-reflex K20 has nominal power handling of 60W but it took our 110W test amplifier turned up to 7.5 at about 70W to 90W to blow the red cutout button.

   Simply reset the button and the speakers are ready to go - I never once blew up a K20 tweeter in the soak test, ever !

   The sound quality is incredible, in terms of tone, musicality and good design - these K-20s are fantastic bargains


Features :
  -:®:-   Frequency response of 45Hz to 22kHz
  -:®:-   Overload protection reset button
  -:®:-   A nominal impedance of 8ohms for 60W - 70W RMS power handling
  -:®:-   Bass reflex ported 2-way gives a measured efficiency of 91dB at 1Watt @ 1m
  -:®:-   Dimensions [H x W x D]: 650 x 350 x 253mm 
  -:®:-   Weight : ~ 10kg each packed


   Under final testing



Fastway couriers : packing $10,  Rural $12,
   each extra 5kg :  add $6.00 NI, $11.80 SI

Auckland @ $7.75 $26

North Island @ $11.95 $34

South Island: < 2kg @ $6.95  NA 

South Island: 2 x 10kg @ $21.25 $52

Payment options :

   CASH on delivery by arrangement : Northland, Auckland buyers

   By  bank payment : 12-3061-0161709-00   ASB   name: N R PARKIN

   By credit card :   Use   Pay Now  option on
trademe     or,
                   Use secure     PayPal  payment on our email money request

ParcelPost :   packing $10,  Rural add $10

2 x < 15kg local not Auckland @ $5.50 $21

2 x 11kg to Auckland or Nth Island @ $19.50 $49

2 x 11kg to South Island @ $33.20 $76


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