Proton 400
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Product
Site
Price
Listed
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
Proton HP-400 Goodmans 220 högtalare
Blocket
SEK 500
May 21, 2024
- Jul 20, 2024
![Sweden Sweden](/_.gif)
- Jul 20, 2024
![Italy Italy](/_.gif)
![Proton 400 @ Subito](https://static.hifishark.com/images/no-image.png)
Audio Hi-Fi/Proton AM-300 + Sony SS-E400
Subito
€200
Mar 16, 2024
- Jul 7, 2024
![Italy Italy](/_.gif)
- Jul 7, 2024
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
Högtalare Yamaha NX-E400,Proton HP-500 R/L MK2
Blocket
SEK 600
Nov 21, 2023
- Jan 7, 2024
![Sweden Sweden](/_.gif)
- Jan 7, 2024
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
Proton HP-400 Högtalare
Blocket
SEK 500
29%
Oct 15, 2023
- Nov 26, 2023
![Sweden Sweden](/_.gif)
- Nov 26, 2023
![Czech Republic Czech Republic](/_.gif)
![Proton 400 @ Bazos Czechia](https://static.hifishark.com/images/no-image.png)
HIFI reprobedny Proton HP-400 - prodám.
Bazos Czechia
CZK 1,990
20%
May 16, 2023
- Jun 7, 2023
![Czech Republic Czech Republic](/_.gif)
- Jun 7, 2023
![Czech Republic Czech Republic](/_.gif)
![Proton 400 @ Bazos Czechia](https://static.hifishark.com/images/no-image.png)
HIFI reprobedny Proton HP-400 - prodám.
Bazos Czechia
CZK 2,490
17%
Mar 15, 2023
- May 14, 2023
![Czech Republic Czech Republic](/_.gif)
- May 14, 2023
![South Africa South Africa](/_.gif)
![Proton 400 @ Gumtree ZA](https://static.hifishark.com/images/no-image.png)
Proton 400w Speaker
Gumtree ZA
ZAR 1,000
Sep 17, 2022
- Sep 29, 2022
![South Africa South Africa](/_.gif)
- Sep 29, 2022
![Italy Italy](/_.gif)
![Proton 400 @ Subito](https://static.hifishark.com/images/no-image.png)
Amplificatore PROTON VR 4.400
Subito
€110
Apr 19, 2022
- Apr 21, 2022
![Italy Italy](/_.gif)
- Apr 21, 2022
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
Proton 400 högtalare
Blocket
SEK 150
Apr 11, 2022
- Apr 20, 2022
![Sweden Sweden](/_.gif)
- Apr 20, 2022
![Germany Germany](/_.gif)
![Proton 400 @ Reverb](https://static.hifishark.com/images/no-image.png)
Proton AA 1150 Stereo Power Amplifier (ideal for NS 10) 50w-400w Dynamic Power On Demand @ 8 ohms
$381
1%
Mar 9, 2022
- Mar 24, 2022
![Germany Germany](/_.gif)
![Reverb logo](https://static.hifishark.com/images/2015-Reverb-Logo_frcz70.png)
- Mar 24, 2022
![Italy Italy](/_.gif)
![Proton 400 @ Subito](https://static.hifishark.com/images/no-image.png)
Amplificatore PROTON VR 4.400
Subito
€110
Feb 18, 2022
- Mar 4, 2022
![Italy Italy](/_.gif)
- Mar 4, 2022
![Serbia Serbia](/_.gif)
![Proton 400 @ Kupujem Prodajem](https://static.hifishark.com/images/no-image.png)
proton hp 400 isprawni. .. .8 oma. .. .8 incca bas. .. .062 ...
Kupujem Prodajem
€160
Dec 1, 2021
- Mar 7, 2022
![Serbia Serbia](/_.gif)
- Mar 7, 2022
![Netherlands Netherlands](/_.gif)
![Proton 400 @ Marktplaats](https://static.hifishark.com/images/no-image.png)
Proton AA-2580 Eindversterker 5-Kanaals | 400-600w
Marktplaats
€149
Nov 9, 2021
- Nov 18, 2021
![Netherlands Netherlands](/_.gif)
- Nov 18, 2021
![Netherlands Netherlands](/_.gif)
![Proton 400 @ Marktplaats](https://static.hifishark.com/images/no-image.png)
Proton AA-2580 Eindversterker 5-Kanaals | 400-600w
Marktplaats
€149
Oct 13, 2021
- Nov 8, 2021
![Netherlands Netherlands](/_.gif)
- Nov 8, 2021
![Netherlands Netherlands](/_.gif)
![Proton 400 @ Marktplaats](https://static.hifishark.com/images/no-image.png)
Proton AA-2580 Eindversterker 5-Kanaals | 400-600w
Marktplaats
€149
Sep 9, 2021
- Sep 20, 2021
![Netherlands Netherlands](/_.gif)
- Sep 20, 2021
![Netherlands Netherlands](/_.gif)
![Proton 400 @ Marktplaats](https://static.hifishark.com/images/no-image.png)
Proton AA-2580 Eindversterker 5-Kanaals | 400-600w
Marktplaats
€149
Aug 9, 2021
- Sep 8, 2021
![Netherlands Netherlands](/_.gif)
- Sep 8, 2021
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
Proton HP-400 & Radionette högtalare
Blocket
SEK 499
Dec 14, 2020
- Jan 7, 2021
![Sweden Sweden](/_.gif)
- Jan 7, 2021
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
2 högtalare proton hp 400
Blocket
SEK 500
Dec 3, 2020
- Jan 14, 2021
![Sweden Sweden](/_.gif)
- Jan 14, 2021
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
Högtalare proton hp 400
Blocket
SEK 299
25%
Aug 21, 2020
- Oct 30, 2020
![Sweden Sweden](/_.gif)
- Oct 30, 2020
![Spain Spain](/_.gif)
![Proton 400 @ Reverb](https://static.hifishark.com/images/no-image.png)
ADCOM GTP-400 + GFA-535 1996 + Proton AC-620
$550
8%
Aug 16, 2020
- Nov 13, 2020
![Spain Spain](/_.gif)
![Reverb logo](https://static.hifishark.com/images/2015-Reverb-Logo_frcz70.png)
- Nov 13, 2020
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
Högtalare Proton HP-400
Blocket
SEK 600
Jul 21, 2020
- Sep 22, 2020
![Sweden Sweden](/_.gif)
- Sep 22, 2020
![Finland Finland](/_.gif)
![Proton 400 @ tori.fi](https://static.hifishark.com/images/no-image.png)
Proton 400 sarjan vintage hifiyhdistelmä
tori.fi
€55
42%
May 16, 2020
- Jul 28, 2020
![Finland Finland](/_.gif)
- Jul 28, 2020
![Austria Austria](/_.gif)
![Proton 400 @ willhaben.at](https://static.hifishark.com/images/no-image.png)
Boxen Proton HP-400
willhaben.at
€20
59%
Apr 13, 2020
- Apr 24, 2020
![Austria Austria](/_.gif)
- Apr 24, 2020
![Sweden Sweden](/_.gif)
![Proton 400 @ Tradera](https://static.hifishark.com/images/no-image.png)
Klassiska golvhögtalare proton hp-400
Tradera
SEK 200
May 30, 2019
- Jun 14, 2019
![Sweden Sweden](/_.gif)
- Jun 14, 2019
![India India](/_.gif)
![Proton 400 @ OLX India](https://static.hifishark.com/images/no-image.png)
Black Proton RX400 Audio Device
OLX India
₹22,000
Dec 22, 2018
- Dec 27, 2018
![India India](/_.gif)
- Dec 27, 2018
![Denmark Denmark](/_.gif)
![Proton 400 @ Den Blå Avis](https://static.hifishark.com/images/no-image.png)
Højttaler, andet mærke, proton v16 tower, passiv, 400 w, god, 2 stk proton v16 tower, 400 watt, 8ohm. rigtig store højtalere, der kan spille rigtigt højt. har enkelte skrammer men intet markant, og er i god stand. højde: 93,5 cm brede: 44 cm dybde: 28,5 c
Den Blå Avis
DKK 600
Nov 21, 2018
- Dec 21, 2018
![Denmark Denmark](/_.gif)
- Dec 21, 2018
![Denmark Denmark](/_.gif)
![Proton 400 @ Den Blå Avis](https://static.hifishark.com/images/no-image.png)
Højttaler, andet mærke, proton v16 tower, passiv, 400 w, god, 2 stk proton v16 tower, 400 watt, 8ohm. rigtig store højtalere, der kan spille rigtigt højt. har enkelte skrammer men intet markant, og er i god stand. salget er grundet, jeg ikke ejer en forst
Den Blå Avis
DKK 700
Oct 24, 2018
- Nov 21, 2018
![Denmark Denmark](/_.gif)
- Nov 21, 2018
![India India](/_.gif)
![Proton 400 @ OLX India](https://static.hifishark.com/images/no-image.png)
2 high 400w 2 low 1000w 4000w NXaudio proton
OLX India
₹130,000
Sep 27, 2018
- Oct 27, 2018
![India India](/_.gif)
- Oct 27, 2018
![South Africa South Africa](/_.gif)
![Proton 400 @ OLX South Africa](https://static.hifishark.com/images/no-image.png)
Proton Speakers 15" New 400w
OLX South Africa
ZAR 7,000
25%
May 21, 2018
- Jun 3, 2021
![South Africa South Africa](/_.gif)
- Jun 3, 2021
![Denmark Denmark](/_.gif)
![Proton 400 @ Den Blå Avis](https://static.hifishark.com/images/no-image.png)
Højttaler, andet mærke, proton hp 400 bassrefelx, passiv, 120 w, rimelig, super gode gulvhøjtalere. spiller kanon, men har lidt skrammer.
Den Blå Avis
DKK 400
Mar 9, 2018
- Mar 19, 2018
![Denmark Denmark](/_.gif)
- Mar 19, 2018
![Austria Austria](/_.gif)
![Proton 400 @ willhaben.at](https://static.hifishark.com/images/no-image.png)
*DEFEKTE* Proton HP-400
willhaben.at
-
Feb 22, 2018
- Feb 22, 2018
![Austria Austria](/_.gif)
- Feb 22, 2018
![Austria Austria](/_.gif)
![Proton 400 @ willhaben.at](https://static.hifishark.com/images/no-image.png)
Proton HP-400 *DEFEKT*
willhaben.at
-
Feb 20, 2018
- Feb 22, 2018
![Austria Austria](/_.gif)
- Feb 22, 2018
![Denmark Denmark](/_.gif)
![Proton 400 @ Den Blå Avis](https://static.hifishark.com/images/no-image.png)
Højttaler, andet mærke, proton hp 400 bassrefelx, passiv, 120 w, rimelig, gode højtalere, god lyd og kan spille rigtig højt. har lidt småskrammer, som ses på sidste billede. giv et bud
Den Blå Avis
DKK 250
17%
Jan 25, 2018
- Feb 18, 2018
![Denmark Denmark](/_.gif)
- Feb 18, 2018
![Romania Romania](/_.gif)
![Proton 400 @ OLX Romania](https://static.hifishark.com/images/no-image.png)
Boxe Proton HP-400
OLX Romania
RON 250
17%
Apr 11, 2017
- Aug 16, 2017
![Romania Romania](/_.gif)
- Aug 16, 2017
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
Högtalare Proton HP-400
Blocket
SEK 300
Jan 7, 2017
- Jan 8, 2017
![Sweden Sweden](/_.gif)
- Jan 8, 2017
![Austria Austria](/_.gif)
![Proton 400 @ willhaben.at](https://static.hifishark.com/images/no-image.png)
Proton HP-400 Lautsprecher Boxen
willhaben.at
€55
56%
Dec 8, 2016
- Jan 9, 2017
![Austria Austria](/_.gif)
- Jan 9, 2017
![Italy Italy](/_.gif)
![Proton 400 @ Subito](https://static.hifishark.com/images/no-image.png)
Proton aa1150 finale (400 watt)dinamici
Subito
€350
13%
Oct 24, 2016
- Nov 11, 2016
![Italy Italy](/_.gif)
- Nov 11, 2016
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
PROTON HP-400 samt Minn Kota 30 lb
Blocket
SEK 600
Jul 9, 2016
- Sep 10, 2016
![Sweden Sweden](/_.gif)
- Sep 10, 2016
![Italy Italy](/_.gif)
![Proton 400 @ Subito](https://static.hifishark.com/images/no-image.png)
Proton aa1150 finale con oltre 400w di dinamica
Subito
-
Jun 2, 2016
- Jun 3, 2016
![Italy Italy](/_.gif)
- Jun 3, 2016
![Norway Norway](/_.gif)
![Proton 400 @ Finn](https://static.hifishark.com/images/no-image.png)
Proton AA-2580 5 kanals effektforsterker på 400w!
Finn
NOK 2,500
17%
May 28, 2016
- Jul 26, 2016
![Norway Norway](/_.gif)
- Jul 26, 2016
![Italy Italy](/_.gif)
![Proton 400 @ Subito](https://static.hifishark.com/images/no-image.png)
Proton aa1150 finale potenza oltre 400w dinamica
Subito
-
May 14, 2016
- May 14, 2016
![Italy Italy](/_.gif)
- May 14, 2016
![Sweden Sweden](/_.gif)
![Proton 400 @ Rehifi](https://static.hifishark.com/images/no-image.png)
Proton HP-400 Ett par golvhögtalare
Rehifi
-
Jul 28, 2015
- Apr 23, 2016
![Sweden Sweden](/_.gif)
- Apr 23, 2016
![Sweden Sweden](/_.gif)
![Proton 400 @ Tradera](https://static.hifishark.com/images/no-image.png)
Produktblad proton 400 serien från 1990
Tradera
SEK 55
May 19, 2015
- Jun 1, 2015
![Sweden Sweden](/_.gif)
- Jun 1, 2015
![Sweden Sweden](/_.gif)
![Proton 400 @ Tradera](https://static.hifishark.com/images/no-image.png)
Produktblad proton 400 serien från 1990
Tradera
SEK 65
Apr 28, 2015
- May 11, 2015
![Sweden Sweden](/_.gif)
- May 11, 2015
![Sweden Sweden](/_.gif)
![Proton 400 @ Tradera](https://static.hifishark.com/images/no-image.png)
Produktblad proton 400 serien från 1990
Tradera
SEK 89
Apr 10, 2015
- Apr 23, 2015
![Sweden Sweden](/_.gif)
- Apr 23, 2015
![Sweden Sweden](/_.gif)
![Proton 400 @ Tradera](https://static.hifishark.com/images/no-image.png)
Produktblad proton 400 serien från 1990
Tradera
-
Mar 26, 2015
- Apr 8, 2015
![Sweden Sweden](/_.gif)
- Apr 8, 2015
![Denmark Denmark](/_.gif)
![Proton 400 @ Den Blå Avis](https://static.hifishark.com/images/no-image.png)
Proton forforstærker, ap-2000ii, amerikansk forforstærker. front falmet, men spiller fint. sælges for 400 kr. eller højeste bud i tilfælde af flere interesserede.
Den Blå Avis
DKK 400
Jan 5, 2015
- Jan 11, 2015
![Denmark Denmark](/_.gif)
- Jan 11, 2015
![Sweden Sweden](/_.gif)
![Proton 400 @ Blocket](https://static.hifishark.com/images/no-image.png)
Proton HP400 2way bassreflex
Blocket
SEK 990
Dec 15, 2014
- Feb 15, 2015
![Sweden Sweden](/_.gif)
- Feb 15, 2015
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