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NEW High power amplifier speaker protection board / protection current 30A
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Brand New
S$ 27.02
poe-28 (522) 99%
Was: S$ 28.45 5% off
Buy It Now
Free International Shipping
from China
65 watchers
High Power Speaker Protection Board Reliable 2channels DIY HIFI Amplifier/ JL
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Brand New
S$ 12.53
Top-rated sellerTop-rated seller
or Best Offer
hopeness-4 (33) 92.3%
Free International Shipping
from China
30A High Power Mono Independent Speaker Protection Board
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Brand New
S$ 19.05
Top-rated sellerTop-rated seller
Was: S$ 21.17 10% off
laser-makers (1,172) 100%
or Best Offer
+S$ 2.94 postage
from China
Speaker Protection Board Component Audio Amplifier DIY Boot Delay AC Protect Kit
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Brand New
S$ 10.67
Top-rated sellerTop-rated seller
Was: S$ 11.35 6% off
chips-fans (137,867) 99.5%
or Best Offer
Postage not specified
from China
Free returns
1Pc 30A High power amplifier speaker protection board AC 110V - AC 220V Newest
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Brand New
S$ 23.32
Top-rated sellerTop-rated seller
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daylin9_3 (5,794) 98.3%
Free International Shipping
from China
Free returns
5 watchers
UPC1237 Dual Channel Speaker Protection Circuit Board DC 12-24V Boot Mute Delay
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Brand New
S$ 10.08
Top-rated sellerTop-rated seller
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kaiya_10 (28,316) 98.1%
Free International Shipping
from China
Last one
18 watchers
Assembled 30A High Power Amplifier Speaker Protection Board Module AC 110V~220V
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Brand New
S$ 24.27
Top-rated sellerTop-rated seller
or Best Offer
jgvknymwp (17,623) 99.2%
Free International Shipping
from China
26 watchers
AC12V UPC1237 Speaker Protection Board Directly Mounted for Amplifier Board DIY
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Brand New
S$ 10.58
Top-rated sellerTop-rated seller
Was: S$ 11.75 10% off
worldchips (190,321) 99.1%
or Best Offer
Postage not specified
from China
Free returns
KMTech Speaker Protection Circuit Board PCB DIY self powered
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Brand New
S$ 7.36
Top-rated sellerTop-rated seller
Buy It Now
kevinmount (11,884) 99.5%
+S$ 8.31 postage
from United Kingdom
30A High-power Amplifier Speaker Protection Board 110-220V
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Brand New
S$ 28.58
Top-rated sellerTop-rated seller
Was: S$ 31.76 10% off
laser-makers (1,172) 100%
or Best Offer
+S$ 4.41 postage
from China
UPC1237 Speaker Protection Board DC Speaker Protection Relay Module Dealy
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Brand New
S$ 11.07
Top-rated sellerTop-rated seller
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time_is_friend168 (38,492) 98.6%
+S$ 1.83 postage
from China
Speaker Protection 1 Tested PCB for Single Channel Audio Amplifier
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Brand New
S$ 18.63
Customs services and international tracking provided
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binjibaji (924) 100%
+S$ 30.12 shipping estimate
from United Kingdom
60 sold
Amplifier Rectifier Filter Power Supply Bare PCB Board With Speaker Protection
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Brand New
S$ 6.10
Top-rated sellerTop-rated seller
or Best Offer
kuailelaoliang (18,513) 99.4%
Free International Shipping
from China
4*10000uF w/ Speaker Protection High-grade Power Supply Rectifier Filter Board
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Brand New
S$ 56.91
Top-rated sellerTop-rated seller
Was: S$ 63.24 10% off
uf910 (3,807) 99.7%
or Best Offer
+S$ 11.77 postage
from China
NEW High power amplifier speaker protection board / protection current 30A tn
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Brand New
S$ 25.14
Top-rated sellerTop-rated seller
Was: S$ 26.46 5% off
topusasell (7,962) 98.8%
or Best Offer
Free International Shipping
from China
Digital Power Amplifier Board Class T Stereo HiFi Home Amp w/ Speaker Protection
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Brand New
S$ 294.48
Top-rated sellerTop-rated seller
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homestore758 (3,584) 99.4%
Free International Shipping
from China
8 watchers
30A 900W Mono Amplifier Speaker Protection Board Module Single Channel AC 12~15V
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Brand New
S$ 13.68
Top-rated sellerTop-rated seller
or Best Offer
jgvknymwp (17,623) 99.2%
Free International Shipping
from China
27 sold
Speaker Protection Board Component Audio Amplifier DIY Boot Delay DC Protect Kit
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Brand New
S$ 3.81
Top-rated sellerTop-rated seller
Was: S$ 4.15 8% off
alice1101983 (569,833) 99.5%
or Best Offer
+S$ 5.15 postage
from China
Free returns
134 watchers
High Power Speaker Protection Board Reliable 2channels DIY HIFI Ampl .ac _co
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Brand New
S$ 11.84
Top-rated sellerTop-rated seller
or Best Offer
cooc-2023 (57) 81.3%
Free International Shipping
from China
Dual channel UPC1237 Speaker Protection Board PCB Delay DC Protection New
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Brand New
S$ 2.79
Top-rated sellerTop-rated seller
or Best Offer
czb6721960 (311,123) 99.1%
+S$ 2.91 postage
from China
AC 12-24 UPC1237 Amplifier Board Speaker Protection Board Directly Mounted
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Brand New
S$ 9.93
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,833) 99.5%
+S$ 5.15 postage
from China
66 sold
UPC1237 Speaker Protection Board Directly Mounted Hifi Amplifier DIY AC12-=y=
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Brand New
S$ 10.85
Top-rated sellerTop-rated seller
Buy It Now
xyuwmg6-13 (1,989) 96.4%
Free International Shipping
from China
UPC1237 Dual Channel Speaker Protection Circuit Board AC 12-24V Boot Mute Delay
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Brand New
S$ 10.71
Top-rated sellerTop-rated seller
Buy It Now
hu5566_2 (5,191) 98.1%
Free International Shipping
from China
24 watchers
AC12-16V Dual Channel UPC1237 Speaker Protection Board PCB Delay DC Circuit
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Brand New
S$ 2.02
Top-rated sellerTop-rated seller
or Best Offer
modulefans (115,367) 99.1%
+S$ 5.15 postage
from China
Free returns
Speaker Protection Board Audio Amplifier Boot Delay DC Protect Component
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Brand New
S$ 4.91
Top-rated sellerTop-rated seller
Was: S$ 5.40 9% off
satisfyelectronics (217,470) 99.5%
or Best Offer
+S$ 1.46 postage
from China
Free returns
Audio Speaker Protection Board Boot Delay DC Protect Kit DIY Double ChaAGAH wi
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Brand New
S$ 7.47 to S$ 8.23
Top-rated sellerTop-rated seller
Buy It Now
share_wisdom (4,657) 95.4%
Free International Shipping
from China
One pair split type UPC1237 Speaker protection KIT for amplifier DIY (B6-2)
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Brand New
S$ 17.64 to S$ 20.58
diytalent86 (2,599) 98.9%
Buy It Now
Free International Shipping
from China
UPC1237 Stereo Speaker Protection Board Delay Boot Circuit Module AC 12V-18V
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Brand New
S$ 13.64
Top-rated sellerTop-rated seller
or Best Offer
ai_smart (65,850) 99.3%
Free International Shipping
from China
Free returns
High Power Speaker Protection Board Reliable 2channels DIY HIFI Ampl .ac s
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Brand New
S$ 12.71
flame2025 (707) 96.3%
or Best Offer
Free International Shipping
from China
UPC1237 Speaker Protection Board Directly Mounted For DIY Amplifier Board 12-24V
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Brand New
S$ 14.58
goodboy00h (6) 100%
or Best Offer
Free International Shipping
from China
UPC1237 Stereo Speaker Protection Board Delay Boot Circuit Module AC 12V~18V
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Brand New
S$ 11.55
Top-rated sellerTop-rated seller
Was: S$ 12.83 10% off
worldchips (190,321) 99.1%
or Best Offer
Postage not specified
from China
Free returns
UPC1237 Speaker Protection Circuit Pure Rear Power Amplifier Board For LM3886
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Brand New
S$ 76.32
Top-rated sellerTop-rated seller
or Best Offer
youngmall888 (627) 97.2%
Free International Shipping
from China
DIY Stereo UPC1237 Speaker Protection KIT For Amplifier -- Free Shipping (B6-1)
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Brand New
S$ 14.70 to S$ 17.64
Top-rated sellerTop-rated seller
Buy It Now
lc20110801 (3,524) 99.2%
Free International Shipping
from China
High Power Speaker Protection Board Reliable 2channels DIY HIFI Ampl C*waY7
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Brand New
S$ 12.18
Top-rated sellerTop-rated seller
or Best Offer
yirlck72 (2,585) 95.7%
Free International Shipping
from China
2.1 Three-channel Class D Digital Amplifier Speaker Protection Board
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Brand New
S$ 17.73
Top-rated sellerTop-rated seller
Was: S$ 19.70 10% off
laser-makers (1,172) 100%
or Best Offer
+S$ 2.94 postage
from China
DIY NE5532 2.0 Power Amplifier Board with Speaker Protection
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Brand New
S$ 37.86
Top-rated sellerTop-rated seller
Was: S$ 42.07 10% off
tvrepairledtester (13,101) 99.5%
or Best Offer
+S$ 8.81 postage
from China
New ListingSoftstart Delay, Speaker Protection 12V/30A
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Brand New
S$ 16.93
Customs services and international tracking provided
Buy It Now
gabriel*julian (437) 100%
+S$ 33.09 shipping estimate
from United Kingdom
12-18V UPC1237 Speaker Protection Board loudspeaker Protection DIY Module kits
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Brand New
S$ 16.35
Top-rated sellerTop-rated seller
or Best Offer
microworld2050 (3,215) 99.4%
+S$ 1.83 postage
from China
High Power Speaker Protection Board Reliable 2channels DIY HIFI Ampl . YK
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Brand New
S$ 13.41
Top-rated sellerTop-rated seller
or Best Offer
broadwoodhome-zi3 (1,317) 98.3%
Free International Shipping
from China
AC 110V-220V 30A High Power Amplifier Speaker Protection Board /Protection Parts
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Brand New
S$ 27.35
Top-rated sellerTop-rated seller
Was: S$ 29.73 8% off
correct_570 (130) 97.8%
or Best Offer
+S$ 2.93 postage
from China
UPC1237 Dual Channel Speaker Protection Board Kits Boot Mute Delay AC12-24V 200W
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Brand New
S$ 10.59
Top-rated sellerTop-rated seller
or Best Offer
kuailelaoliang (18,513) 99.4%
Free International Shipping
from China
26 watchers
High-power Amplifier Speaker Protection Board
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Brand New
S$ 29.02
Top-rated sellerTop-rated seller
Was: S$ 30.88 6% off
nanma0910 (4,872) 98.9%
or Best Offer
Free International Shipping
from China
New ListingSpeaker Protection Board Audio Dealy Circuit Module Accessory Replacement UP HAN
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Brand New
S$ 12.64
hanget4 (159) 99.4%
Was: S$ 13.59 7% off
or Best Offer
+S$ 1.46 postage
from China
AC12V Dual Channel Speaker Protection Board HIFI Amplifier Loudspeakers w/ Relay
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Brand New
S$ 19.05
Top-rated sellerTop-rated seller
Was: S$ 21.17 10% off
uf910 (3,807) 99.7%
or Best Offer
Free International Shipping
from China
1PC LM3886 Stereo HiFi Power Amplifier Board Bare PCB +Speaker Protection
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Brand New
S$ 10.15
Top-rated sellerTop-rated seller
Buy It Now
wolf6911 (8,598) 98.8%
Free International Shipping
from China
STK4234 MK5 Power Amplifier Board With Speaker Protection100W+100W Amp (B6-53)
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Brand New
S$ 58.83
Top-rated sellerTop-rated seller
Buy It Now
lc20110801 (3,524) 99.2%
Free International Shipping
from China
Assembled UPC1237 Speaker Delay Protection Board Dual Omron Relay AC 12V-18V
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Brand New
S$ 17.06
Top-rated sellerTop-rated seller
or Best Offer
kuailelaoliang (18,513) 99.4%
Free International Shipping
from China
10A 12V-24V Stereo Audio Amplifier Speaker Protection Board Boot Delay Protect
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Brand New
S$ 7.25
Top-rated sellerTop-rated seller
or Best Offer
hello_alian (29,705) 99.4%
+S$ 2.21 postage
from China
Free returns
Speaker Protection Circuit Board 2 Channel Boot Delay High Power DC 12-24V FEI
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Brand New
S$ 14.37
feifur5 (94) 97%
Was: S$ 15.28 6% off
or Best Offer
Free International Shipping
from China
UPC1237 Dual channel Speaker Protection Assembled Board Boot Delay DC Protection
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Brand New
S$ 9.75
Top-rated sellerTop-rated seller
or Best Offer
ai_smart (65,850) 99.3%
Free International Shipping
from China
Free returns
UPC1237 Stereo Speaker Protection Board Delay Boot Circuit Module AC 12-18V
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Brand New
S$ 12.56
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,833) 99.5%
+S$ 5.15 postage
from China
51 sold
Assembled Stereo UPC1237 Speaker Protection Board For Amplifier DIY
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Brand New
S$ 22.05
diytalent86 (2,599) 98.9%
Buy It Now
Free International Shipping
from China
4 watchers
UPC1237 Songle 2.0 Dual Channel 300W*2 Speaker Protection Board
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Brand New
S$ 17.14
Top-rated sellerTop-rated seller
Was: S$ 18.23 6% off
laser-makers (1,172) 100%
or Best Offer
Free International Shipping
from China
Dual channel UPC1237 Speaker Protection Assembled Board Boot Delay DC Protection
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Brand New
S$ 6.84
Top-rated sellerTop-rated seller
or Best Offer
alice1101983 (569,833) 99.5%
+S$ 5.15 postage
from China
New ListingSpeaker Protection Board DualChannel Voltage Regulator Delay Module AC 1215V HAN
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Brand New
S$ 11.49
hanget4 (159) 99.4%
Was: S$ 12.36 7% off
or Best Offer
+S$ 1.46 postage
from China
UPC1237 Double Parallel Japan Omron Relay Horn Speaker Protection Board
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Brand New
S$ 12.00
Top-rated sellerTop-rated seller
Buy It Now
wolf6911 (8,598) 98.8%
+S$ 5.54 postage
from China
35 watchers
UPC1237 Double Parallel Japan Relay Horn Speaker Protection Board Module
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Brand New
S$ 12.56
Top-rated sellerTop-rated seller
Was: S$ 13.22 5% off
diybox (76,999) 98.7%
or Best Offer
+S$ 4.10 postage
from China
Free returns
30A High power amplifier speaker protection board AC110V-220V
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Brand New
S$ 22.07
Top-rated sellerTop-rated seller
Buy It Now
pinshuche (4,738) 97.5%
+S$ 7.36 postage
from China
59 watchers
UPC1237 AC 12-24V Speaker Protective Protection Board For DIY Amplifier Board A
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Brand New
S$ 13.88
Top-rated sellerTop-rated seller
or Best Offer
madnanking (354) 98.9%
Free International Shipping
from China
Assembled 5A Stero Power Amplifier Speaker Protection Board AC 12V
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Brand New
S$ 11.84
Top-rated sellerTop-rated seller
Was: S$ 16.92 30% off
kuailelaoliang (18,513) 99.4%
or Best Offer
Free International Shipping
from China
2 Channel UPC1237 Speaker protection circuit board finished board for DIY kit
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Brand New
S$ 5.93
Top-rated sellerTop-rated seller
Was: S$ 6.59 10% off
survy2014 (289,755) 99.6%
Buy It Now
Free International Shipping
from China
Free returns
126 sold
UPC1237 Double Parallel Omron Relay Speaker Protection Board 300W* 2
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Brand New
S$ 21.17
Top-rated sellerTop-rated seller
Was: S$ 23.52 10% off
laser-makers (1,172) 100%
or Best Offer
+S$ 2.94 postage
from China
New ListingUPC1237 AC 12-24V Speaker Protective Protection Board For DIY Amplifier Board A
Opens in a new window or tab
Brand New
S$ 13.61
goodboy00a (125) 98.4%
or Best Offer
Free International Shipping
from China
2.1 Speaker for Protection Board Support Subwoofer BTL Special Power Amplifiers
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Brand New
S$ 11.28
Top-rated sellerTop-rated seller
Buy It Now
mandyxiaoxiao2011 (294,960) 98.1%
Free International Shipping
from China
UPC1237 Dual Channel Speaker Protection Assembled Board Boot Delay DC 12V-16V
Opens in a new window or tab
Brand New
S$ 5.78
Top-rated sellerTop-rated seller
or Best Offer
modulefans (115,367) 99.1%
+S$ 5.15 postage
from China
30A High-power Stereo Audio Amplifier Speaker Protection Board AC100V-220V Power
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Brand New
S$ 25.74
Top-rated sellerTop-rated seller
or Best Offer
kuailelaoliang (18,513) 99.4%
Free International Shipping
from China
Speaker Protection Circuit Board Dual Channel Power‑On Mute Delay 10A AC12‑18V
Opens in a new window or tab
Brand New
S$ 11.87
mjkvf68 (137) 99.3%
Was: S$ 12.64 6% off
or Best Offer
+S$ 1.46 postage
from China
12-24V UPC1237 Speaker Protection Board Directly Mounted For DIY Amplifier Board
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Brand New
S$ 13.61
Top-rated sellerTop-rated seller
or Best Offer
vkaikai00a (246) 99.2%
Free International Shipping
from China
30A High-power Stereo Audio Amplifier Speaker Protection Board AC100V-220V Power
Opens in a new window or tab
Brand New
S$ 29.90
Top-rated sellerTop-rated seller
or Best Offer
jgvknymwp (17,623) 99.2%
Free International Shipping
from China
HiFi UPC1237 Dual/Mono Channel Speaker Protection Board For OTL Amplifier Board
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Brand New
S$ 36.78
Top-rated sellerTop-rated seller
Buy It Now
snjh1820 (2,015) 99.3%
Free International Shipping
from China
UPC1237 Dual Channel Speaker Protection Circuit Board AC 12-24V Boot Mute Delay
Opens in a new window or tab
Brand New
S$ 10.74
Top-rated sellerTop-rated seller
Buy It Now
shan37 (20,446) 97.9%
+S$ 0.07 postage
from China
30A Speaker Protection Module with LED Indicator Stereo Sound Guard for Audio
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Brand New
S$ 10.67
Top-rated sellerTop-rated seller
Buy It Now
topstoreshop21 (9,292) 98.2%
+S$ 1.83 postage
from China
Audio Protection Board Practical Speaker Protection Circuit Stable Working For
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Brand New
S$ 11.66
Top-rated sellerTop-rated seller
Buy It Now
echoii_mall (323,223) 97.2%
+S$ 0.96 postage
from China
UPC1237 Speaker Protection Board Directly Mounted For DIY Amplifier Board 12-24V
Opens in a new window or tab
Brand New
S$ 13.60
Top-rated sellerTop-rated seller
or Best Offer
yunchaungke016 (869) 99.5%
Free International Shipping
from China
UPC1237 Speaker Protection Board Directly Mounted For DIY Amplifier Board 12-24V
Opens in a new window or tab
Brand New
S$ 16.03
ninevally012 (4) 100%
or Best Offer
Free International Shipping
from China
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Amplifier Parts & Components - apply Shop by Category filter
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