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Author Topic: REL R205 DIY clone subwoofer  (Read 1029 times)

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Offline Ralf67

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REL R205 DIY clone subwoofer
« on: January 16, 2019, 10:15:58 »
Aangezien ik bijna geen subwoofers meer heb, ga ik een bestaand project ombouwen.

In dit geval een zelfbouw subwoofer met 10 inch Rel woofer en 250 watt class D plate amp.
Getuned op 23 hz

De PR is van BK en wordt ook gebruikt in de P12SB-300PR subwoofer.

Bekende specs zijn

12" Passive Radiator
 
This listing is for Two (1 Pair) of high quality 12" passive radiators boasting a rigid 12 spoke cast aluminium chassis, large rubber surround and a large spider to hold the cone central for linear travel. We also include a 200g weight that can be bolted onto the rear of the passive radiator to lower the Fs if required

Specifications   
 
         
Free Air Resonance (Fs)   
11.9Hz
Effective Piston Area (Sd)   
512. Cm2
Compliance (Cms)   
0.26 mm/N
Moving Mass (Mms)   
693g
Weight   
1.73kg
Qms   
7.7kg

Vraagprijs 200 >>> 175>>> 150
Ruim 400 aan onderdelen.

« Last Edit: February 5, 2019, 10:09:35 by Ralf67 »

Offline Ralf67

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Re: REL R205 DIY clone subwoofer met PR
« Reply #1 on: January 17, 2019, 21:35:53 »
Een goed bod via PM wordt in overweging genomen.
« Last Edit: January 18, 2019, 17:40:06 by Ralf67 »

Offline Ralf67

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Re: REL R205 DIY clone subwoofer met PR
« Reply #2 on: January 18, 2019, 17:40:23 »
Prijs naar 175 bijgesteld

Offline Ralf67

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Re: REL R205 DIY clone subwoofer met PR
« Reply #3 on: January 19, 2019, 23:27:20 »
PM terug
« Last Edit: January 20, 2019, 10:01:32 by Ralf67 »

Offline Ralf67

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Re: REL R205 DIY clone subwoofer met PR
« Reply #4 on: January 20, 2019, 20:02:31 »
Foto van de plate amp

Offline Ralf67

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Re: REL R205 DIY clone subwoofer met PR
« Reply #5 on: January 22, 2019, 08:11:05 »
Zoals deze subwoofer nu staat te spelen.
Alleen de voeten kloppen niet, zijn nu spikes.
« Last Edit: January 22, 2019, 08:11:45 by Ralf67 »

Offline Ralf67

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Re: REL R205 DIY clone subwoofer
« Reply #6 on: January 24, 2019, 11:34:35 »
heb deze subwoofer naast een Rel R205 getest, en de diy versie met PR levert beduidend meer druk.

Offline Ralf67

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Re: REL R205 DIY clone subwoofer
« Reply #7 on: January 26, 2019, 14:54:29 »
Prijs naar 160

Offline sublover

Re: REL R205 DIY clone subwoofer
« Reply #8 on: January 27, 2019, 11:52:24 »
PM

Offline Ralf67

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Re: REL R205 DIY clone subwoofer
« Reply #9 on: January 27, 2019, 12:59:46 »
Woofer komt uit de duurdere Rel S2.

Deze subwoofer heeft een PR, en dat was de inspiratie voor dit project.
« Last Edit: January 27, 2019, 13:03:18 by Ralf67 »

Offline Ralf67

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Re: REL R205 DIY clone subwoofer
« Reply #10 on: January 31, 2019, 17:26:59 »
Prijzen van de losse componenten

Woofer 75
PR       69
Plate amp 150
Kast 90
Spikes 30

Nu voor slechts 165

Offline Ralf67

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Re: REL R205 DIY clone subwoofer
« Reply #11 on: February 5, 2019, 09:41:50 »
Prijs naar 150

Losse onderdelen verkoop ook bespreekbaar.

Offline Ralf67

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Re: REL R205 DIY clone subwoofer
« Reply #12 on: February 5, 2019, 11:49:21 »
gereserveerd

Offline Ralf67

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Re: REL R205 DIY clone subwoofer
« Reply #13 on: February 5, 2019, 20:23:11 »
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