24,000+ results for speaker protection
- DIY kit speaker protection board Suitable for independent power amplifiers BTLOpens in a new window or tabBrand New$22.07tv_test_tool_online (6,908) 99%Was: $23.99 8% offFree shippingfrom China14 watchers
- NEW High power amplifier speaker protection board / protection current 30AOpens in a new window or tabBrand New$18.37poe-28 (517) 99%Was: $19.34 5% offFree shippingfrom China42 sold
- NEW High power amplifier speaker protection board / protection current 30A tnOpens in a new window or tabBrand New$17.09topusasell (7,922) 98.8%Was: $17.99 5% offFree shippingfrom China
- UPC1237 Dual Channel Speaker Protection Circuit Board AC 12-24V Boot Mute DelayOpens in a new window or tabBrand New$7.28hu5566_2 (5,113) 98.2%+$1.92 shippingfrom China57 sold
- Dual Channel Speaker Protection Circuit Board High-Power Audio Amplifier SpeakerOpens in a new window or tabBrand New$8.5415% off 3+ with couponWas: $8.99 5% offdirectimports1899 (266,089) 97.6%Free shipping117 sold
- 12-18V UPC1237 Speaker Protection Board loudspeaker Protection DIY Module kit USOpens in a new window or tabBrand New$12.95Save up to 8% when you buy moreWas: $14.39 10% offmodulefans (115,275) 99.1%Free shipping
- UPC1237 Dual Channel Speaker Protection Board Kits Boot Mute Delay AC12-24V 200WOpens in a new window or tabBrand New$7.20kuailelaoliang (18,507) 99.4%+$1.50 shippingfrom China49 sold
- Speaker Protection Board Dual Channel Voltage Regulator Delay Module SparesOpens in a new window or tabBrand New$8.51shenzhenshiyizhixio_0 (0) 0%Free shippingfrom China
Picked For You
Sponsored | Top selling items from highly rated sellers with free shipping- High-power 30A High-Current Stereo Speaker Protection BoardOpens in a new window or tabBrand New$14.16nanma0910 (4,854) 99.2%Was: $15.06 6% offFree shippingfrom China
- Speaker Protection Board Audio Dealy Circuit Module Accessory Spares UPC1237Opens in a new window or tabBrand New$11.19Save up to 11% when you buy moreWas: $12.27 9% offnicedeal_123 (2,060) 99.5%Free shippingFree returns
- High-power Amplifier Speaker Protection BoardOpens in a new window or tabBrand New$19.73nanma0910 (4,854) 99.2%Was: $20.99 6% offFree shippingfrom China
- UPC1237 Dual Channel Speaker Protection Assembled Board Boot Delay DC 12V-16VOpens in a new window or tabBrand New$3.93modulefans (115,275) 99.1%+$3.00 shippingfrom China
- 30A High Power Mono Independent Speaker Protection BoardOpens in a new window or tabBrand New$15.03eama0910 (10,028) 99.3%Was: $15.99 6% offFree shippingfrom China
- NEW High power amplifier speaker protection board / protection current 30AOpens in a new window or tabBrand New$17.66smoo-6155 (1,742) 96.8%Was: $18.99 7% off+$1.99 shippingfrom China
- AC12V UPC1237 Speaker Protection Board Directly Mounted for Amplifier Board DIYOpens in a new window or tabBrand New$7.51worldchips (190,152) 99.1%Was: $7.99 6% off+$3.50 shippingfrom ChinaFree returns
- 4*10000uf High-end Power Supply Rectifier Filter Board with Speaker ProtectionOpens in a new window or tabBrand New$45.94nanma0910 (4,854) 99.2%Was: $48.87 6% offFree shippingfrom China
- 2 Channel UPC1237 Speaker protection circuit board finished board for DIY kitOpens in a new window or tabBrand New$4.48Top Rated Plussurvy2014 (289,638) 99.7%+$3.00 shippingfrom ChinaFree returns126 sold
- 3 Channel Digital Power Amplifier Audio Speaker Protection Board AC/DC 12V-26VOpens in a new window or tabBrand New$6.28technicalaim (37,009) 99.1%+$3.20 shippingfrom China
- 12V~18V Assembled UPC1237 Speaker Delay Protection Board Dual Omron Relay AC USAOpens in a new window or tabBrand New$15.99Save up to 10% when you buy moreTop Rated PlusFree 3 day shippingandyluo2016 (16,249) 99.2%Free returnsLast one7 sold
- UPC1237 Stereo Speaker Protection Board Delay Boot Circuit Module AC 12-18VOpens in a new window or tabBrand New$8.03alice1101983 (569,608) 99.5%Was: $8.54 6% off+$3.20 shippingfrom China51 sold
- UPC1237 AC 12-24V Speaker Protective Protection Board For DIY Amplifier Board AOpens in a new window or tabBrand New$9.18oneworld_j (68) 100%+$1.94 shippingfrom China
- AC 12V~18V Assembled Speaker Delay Protection Board Dual Omron Relay UPC1237 USAOpens in a new window or tabBrand New$15.69Save up to 10% when you buy moreTop Rated PlusFree 3 day shippingdouble666 (9,630) 99.1%Free returnsLast one2 watchers
- 30A High-power Amplifier Speaker Protection BoardOpens in a new window or tabBrand New$14.39laser-makers (1,162) 100%Was: $15.99 10% off+$2.00 shippingfrom China
- Speaker Protection Board Component Audio Amplifier DIY Boot Delay DC Protect KitOpens in a new window or tabBrand New$2.59alice1101983 (569,608) 99.5%Was: $2.82 8% off+$3.20 shippingfrom ChinaFree returns456 sold
- One pair split type UPC1237 Speaker protection KIT for amplifier DIY (B6-2)Opens in a new window or tabBrand New$11.99 to $13.99diytalent86 (2,597) 98.9%Free shippingfrom China
- AC12V Dual Channel Speaker Protection Board HIFI Amplifier Loudspeakers w/ RelayOpens in a new window or tabBrand New$12.95uf910 (3,791) 99.4%Was: $14.39 10% offFree shippingfrom China
- 1pc Rectifier Filter Board and UPC1237 Speaker Protection Integrated BoardOpens in a new window or tabBrand New$16.73laser-makers (1,162) 100%Was: $18.59 10% off+$2.00 shippingfrom China
- Assembled UPC1237 Speaker Delay Protection Board Dual Omron Relay AC 12V-18VOpens in a new window or tabBrand New$11.60kuailelaoliang (18,507) 99.4%Free shippingfrom China
- speaker protection unit Sonic guard 1088Opens in a new window or tabPre-Owned$85.00golf360degrees (1,449) 97.5%+$19.15 shipping
- L15D-PRO IRS2092S 2-Channel Class D Power Amplifier w/Speaker Protection LJMOpens in a new window or tabBrand New$56.99eama0910 (10,028) 99.3%Was: $59.99 5% off+$4.00 shippingfrom China
- UPC1237 Speaker Protection & Turn On Delay For Amplifier DIY Amplifier BoardOpens in a new window or tabBrand New$10.18crystal00g (0) 0%+$3.59 shippingfrom China
- High power amplifier speaker protection board / protection current 30AOpens in a new window or tabBrand New$16.28lifangduo1006_0 (1,421) 98.6%Was: $17.14 5% off+$3.00 shippingfrom China
- Assembled 30A High Power Amplifier Speaker Protection Board Module AC 110V~220VOpens in a new window or tabBrand New$16.50jgvknymwp (17,608) 99.2%Free shippingfrom China83 sold
- UPC1237 Dual Channel Speaker Protection Board AC 12‑15V Voltage Regulator Del...Opens in a new window or tabBrand New$17.39gleskripniko_01 (254) 99.6%Free shippingFree returns
- Speaker Protection Relay, Power on Delay Speaker Protection Circuit Board Shu...Opens in a new window or tabBrand New$19.90amoyal1995 (280) 99.3%Free shippingFree returns
- Speaker Protection Relay Power on Delay Speaker Protection Circuit Board Shut...Opens in a new window or tabBrand New$13.21mmi_inc (9,366) 98.8%+$9.99 shippingFree returns
- Dual channel UPC1237 Speaker Protection Assembled Board Boot Delay DC ProtectionOpens in a new window or tabBrand New$4.65alice1101983 (569,608) 99.5%+$3.20 shippingfrom China
- 30A High-power Stereo Audio Amplifier Speaker Protection Board AC100V-220V PowerOpens in a new window or tabBrand New$17.50kuailelaoliang (18,507) 99.4%Free shippingfrom China
- UPC1237 Stereo Speaker Protection Board Delay Boot Circuit Module AC 12V~18VOpens in a new window or tabBrand New$9.29czb6721960 (311,042) 99%+$3.50 shippingfrom China
- High power amplifier speaker protection board / protection current 30AOpens in a new window or tabBrand New$15.96yuwi_69 (594) 100%Was: $16.80 5% off+$3.00 shippingfrom China7 watchers
- 10A 12V-24V Stereo Audio Amplifier Speaker Protection Board Boot Delay ProtectOpens in a new window or tabBrand New$4.93Top Rated Plushello_alian (29,649) 99.4%+$3.75 shippingfrom ChinaFree returns
- Dual channel UPC1237 Speaker Protection Board PCB Delay DC ProtectionOpens in a new window or tabBrand New$0.99alice1101983 (569,608) 99.5%+$3.20 shippingfrom ChinaFree returns139 sold
- UPC1237 Stereo Speaker Protection Board Delay Boot Circuit Module AC 12-18VOpens in a new window or tabBrand New$14.34Save up to 8% when you buy moreWas: $15.09 5% offgotw3527 (3,336) 99.2%Free shipping
- Amplifier Rectifier Filter Power Supply Bare PCB Board With Speaker ProtectionOpens in a new window or tabBrand New$4.15kuailelaoliang (18,507) 99.4%+$2.00 shippingfrom China
- Black Corner Protector for Speaker Box Edges - 16 Metal CornersOpens in a new window or tabBrand New$15.59 to $30.49yuanne (457) 99.1%Free shippingfrom China
- 30A Mono Independent Speaker Power Protection BoardOpens in a new window or tabBrand New$11.60uf910 (3,791) 99.4%Was: $12.89 10% off+$2.00 shippingfrom China
- Speaker Protection Board UPC1237 Audio Speaker Protection Board Dealy SpeakerOpens in a new window or tabBrand New$8.59lanyydi.living (421) 97.9%Was: $9.04 5% offFree shippingfrom China
- UPC1237 Mono Speaker Protection Board Assembled Board 18-24V USOpens in a new window or tabBrand New$16.10Save up to 8% when you buy moreWas: $17.89 10% offmodulefans (115,275) 99.1%Free shipping
- Speaker Protection Circuit Board 2 Channel Boot Delay High Power DC 12-24VOpens in a new window or tabBrand New$11.34Save up to 11% when you buy moreWas: $12.31 8% offnicedeal_123 (2,060) 99.5%Free shippingFree returns
- New Assembled UPC1237 Mono Speaker Protection BoardOpens in a new window or tabBrand New$13.37czb6721960 (311,042) 99%+$3.50 shippingfrom China
- Speaker Protection Board DualChannel Voltage Regulator Delay Module AC1215V MV6Opens in a new window or tabBrand New$8.12mjkvf68 (126) 100%Was: $8.64 6% offFree shippingfrom China
- Speaker protection board component audio amplifier with DC Protection Boot DelayOpens in a new window or tabBrand New$4.09czb6721960 (311,042) 99%+$3.50 shippingfrom ChinaFree returns81 sold
- AC 12V Speaker Protection Board Finished Black Relay VersionOpens in a new window or tabBrand New$12.42eama0910 (10,028) 99.3%Was: $13.50 8% offFree shippingfrom China
- Speaker Protection Board Component Audio Amplifier DIY Boot Delay DC Protect KitOpens in a new window or tabBrand New$4.05jy-electronics-store (1,466) 99.5%Was: $4.31 6% off+$3.40 shippingfrom ChinaFree returns
- Speaker Protection Corner Iron Angle Case Corners Guard CoverOpens in a new window or tabBrand New$9.64fjenten (430) 99.1%Was: $10.15 5% offFree shippingfrom China
- AC110V-220V 30A Speaker Protection Board For High Power Audio Amplifier RelayOpens in a new window or tabBrand New$18.62uf910 (3,791) 99.4%Was: $20.69 10% off+$3.00 shippingfrom China
- 2.1 Three-channel Class D Digital Amplifier Speaker Protection BoardOpens in a new window or tabBrand New$12.05laser-makers (1,162) 100%Was: $13.39 10% off+$2.00 shippingfrom China
- Amplifier Rectifier Filter Power Supply Bare PCB Board With Speaker ProtectionOpens in a new window or tabBrand New$4.10zckqsky (6,594) 99.4%+$2.00 shippingfrom China48 sold
- UPC1237 30A Amplifier Speaker Protection Board With Power Integrated AC 85V-265VOpens in a new window or tabBrand New$14.50kuailelaoliang (18,507) 99.4%Free shippingfrom China
- 30A 900W Mono Amplifier Speaker Protection Board Module Single Channel AC 12-15VOpens in a new window or tabBrand New$9.90kuailelaoliang (18,507) 99.4%Free shippingfrom China37 sold
- AC 12-24V UPC1237 Stereo Horn Protection Board Ready-for-use Amplifier SubwooferOpens in a new window or tabBrand New$9.58Save up to 8% when you buy moreWas: $10.64 10% offmodulefans (115,275) 99.1%Free shippingFree returns
- TPA3116D2 Dual-channel Stereo Digital Audio Power Amplifier Board 2*120W D ClassOpens in a new window or tabBrand New$10.85Top Rated PlusWas: $11.42 5% offallextr (7,563) 98.6%Free shippingFree returns176 sold
- 2.0 Omron Speaker Protection Board 220V Power Supply Integrated BoardOpens in a new window or tabBrand New$18.79eama0910 (10,028) 99.3%Was: $19.99 6% offFree shippingfrom China
- UPC1237 2.0 Speaker Protection Board 300Wx2 For LM3886 TDA7294 Power AmplifierOpens in a new window or tabBrand New$7.54pincei (6,134) 99.1%+$4.00 shippingfrom ChinaFree returns
- UPC1237 30A High Power Stereo Speaker Protection Board Module AC 12V-16VOpens in a new window or tabBrand New$13.40zckqsky (6,594) 99.4%Free shippingfrom China78 sold
- UPC1237 Speaker Protection Board Rectifier Filter Power Amp Power BoardOpens in a new window or tabBrand New$18.52eama0910 (10,028) 99.3%Was: $19.49 5% offFree shippingfrom China
- 30A Stero Audio Speaker Protection Board Matsukawa Relay Fr ClassA Amplifier BTLOpens in a new window or tabBrand New$11.99dream_story (3,069) 100%+$5.00 shippingfrom China
- 12-18V UPC1237 Speaker Protection Board loudspeaker Protection DIY Module kitsOpens in a new window or tabBrand New$8.43modulefans (115,275) 99.1%Was: $9.92 15% off+$3.20 shippingfrom China
- 350W Subwoofer Amplifier Board Mono DIY Sub Speaker AC24-28VOpens in a new window or tabBrand New$27.93winone2020 (694) 98.2%Was: $31.03 10% off+$6.00 shippingfrom China
- UPC1237 30A Amplifier Speaker Protection Board With Power Integrated AC 85V-265VOpens in a new window or tabBrand New$14.40zckqsky (6,594) 99.4%Free shippingfrom China
- High Power Speaker Protection Board Reliable 2channels DIY HIFI Amplifier/ JLOpens in a new window or tabBrand New$8.50hopeness-4 (31) 91.9%+$0.61 shippingfrom China
- UPC1237 Stereo Speaker Protection Board Delayed Start Circuit Module AC 12-18VOpens in a new window or tabBrand New$12.19eama0910 (10,028) 99.3%Was: $12.97 6% offFree shippingfrom China
- Dual 2 Channel UPC1237 Speaker Protection Board DIY Kits Boot Delay AC 12-16VOpens in a new window or tabBrand New$4.57jy-electronics-store (1,466) 99.5%Was: $4.86 6% off+$3.40 shippingfrom ChinaFree returns
- AC 110-220V High power amplifier speaker protection board/protection current 30AOpens in a new window or tabBrand New$18.12liu586 (1,121) 97.8%Was: $19.28 6% off+$0.99 shippingfrom China
- x100 8 Inch Speaker Grills Cover Metal Waffle Protection Wholesale BLOW OUT (NEWOpens in a new window or tabBrand New$99.03Save up to 15% when you buy morelinedancer69 (13) 100%+$33.20 shipping
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