Updated: 16 Feb 2025

30a speaker protection boards

Updated: 16 Feb 2025

#1

Best Choice
Rockville UT65B UTV/ATV 6.5" Rollbar Wakeboard Tower Speakers Bundle with MB Quart NA2-400.2 400w 2-Channel Amplifier Amp Compatible with Polaris/ATV/UTV/RZR/CART

9.7

Rockville

Read more

Main highlights

Package Includes: (1) Rockville UT65B UTV/ATV 6.5" Rollbar Wakeboard Marine Speakers/Swivel Mount/IPX6. (1) MB QUART NA2-400.2 400w 2-Channel Amplifier Amp For Polaris/ATV/UTV/RZR/CART

Features of UT65B: Rockville UT65B Pair 6.5" Marine UTV/ATV Roll Bar / Wakeboard Tower Speakers. Peak Power Handling: 400 Watts. RMS Power Handling: 100 Watts. True Coax Design With the Tweeter Completely Separated From the Cone. Larger Cone Surface Area Gives Better Mids and Lows. Less Mass Attached to the Cone Allows for Higher SPL and Sensitivity. True coaxial design allows for superior sound quality, better stereo separation, and clearer mids and highs. Heavy Duty ABS enclosure. IPX6 Water Resistance Rated. Marine-grade components are protected from the outdoor elements. Adjustable Aluminum Mounting Bracket is Strong and Sturdy. Bracket Swivels 360 Degrees (Fixed swivel).

Bracket supports any rollbar from 1.5" to 2" inches thick. 6.5" Woofers with 11 oz Magnets and Oversized 1.25" Kapton Voice Coils. 1" PEI Dome Tweeters with Neo magnets. Fits wakeboard towers and roll bars ranging from 1.5" to 2" inches. Shallow enclosure design is perfect for UTV, ATV, and marine applications. Built-In Two-Way Crossover Network. Fully Marinized Against Salt & Fresh Water Conditions. Completely Resistant to Water, Rust, and UV Rays. Terminals Are Sealed internally with silicone making them resistant to water. Polypropylene Mica Injected Cone with Butyl Rubber Surround. Frequency Response: 60Hz - 20KHz. SPL: 87dB @ 1w/1m. Impedance: 4 Ohms. Shockproof Design.
#2

Value for Money
PGNEX 16S 48V 30A LiFePo4 Battery Protection Board BMS PCB with Balance for E-Bike

9.6

PGNEX

Read more

Main highlights

Instantaneous discharge current:100A

Continuous Discharge Current: 30A

Charging voltage: 60V
Curious about how we select the top products for you? Explore How It Works

How do we rank
Our AI-powered platform ranks products using multiple weighted factors from millions of products and user reviews across the web, providing the most valuable and real data. Higher scores rank first.
#3
vanlaik High Power Amplifier Speaker Protection Board for Protection Current 30A

9.5

vanlaik

Read more

Main highlights

Function: Direct AC 110-220V power supply, no need to add another power transformer Time delay protection Amplifier midpoint potential protection
#4
UPC1237 30A Audio Amplifier Speaker Protection Board with Power Integrated AC 85V-265V

9.4

GODIYMODULES

Read more

Main highlights

The board has a power on delay (about 3 seconds) and DC protection (starting control voltage around 1V) function.

The board circuit is simple, the wiring is easy and the work is safe and reliable. With LED work indicator, it is extinguished when protection, and lights up when normal work. 30A high current relay, suitable for high-power amplifier.

2.0 Channel high-power speaker protection board, double-sided PCB tinned 1.6mm, UPC1237 speaker protection chip, PB12N step-down module, audio wiring with 7.02 terminals. Full sealed large current relay, it can control power 900W, overcurrent 30Ax2.
#5
900W Mono Independent Speaker Protection Board 30A High Power Protection Board

9.3

Generic

Read more

Main highlights

Type:other
#6
Xuanthang Spare Part for 900W Mono Independent Speaker Protection Board 30A High Power Protection Board

9.2

Generic

Read more

Main highlights

Type: Other
#7
HERCHR 30A Speaker Protection Circuit Board, Speaker Protection Relay Module Board DC 12V to 16V High Power Stereo Speaker Protection Module

9.1

HERCHR

Read more

Main highlights

Power On Delay and DC Protection: The speaker protection board is designed and manufactured with a special protection chip, with power on delay and DC protection, immediate shutdown function.

PCB Double Sided Tinning: The speaker protection circuit board adopts PCB double sided tinning 1.6mm, excellent voltage regulator, and 7.02 connection terminal for audio source wiring.

Fully Sealed High Current Relay: High power speaker protection board uses fully sealed 30A high current relay, suitable for high power amplifier, can control DC voltage 1500V, over current.
#8
Minh NAM Tool Part for 900W Mono Independent Speaker Protection Board 30A High Power Protection Board F

9.0

Generic

Read more

Main highlights

Type:Other
#9
Comimark 1Pcs UPC1237 Dual Channel Speaker Protection Circuit Board Boot DC 12-24V Mute Delay

8.7

Comimark
#10
Garosa Speaker Protection Circuit Board, Dual Channel Circuit Board 10A DC1218V Mute Delay Component for Channel Power Boards

8.4

Garosa

Read more

Main highlights

Using high power relays, suitable for most 2.0 dual channel power amplifier boards.

The speaker board has a turn on function with a power on delay of about 3 seconds

The board uses two 10A relays as switches, which can be effectively controlled.

Discover top deals and categories on Amazon Check Deals

30a speaker protection boards

Rockville UT65B UTV/ATV 6.5" Rollbar Wakeboard Tower Speakers Bundle with MB Quart NA2-400.2 400w 2-Channel Amplifier Amp Compatible with Polaris/ATV/UTV/RZR/CART

9.7

Main highlights

PGNEX 16S 48V 30A LiFePo4 Battery Protection Board BMS PCB with Balance for E-Bike

9.6

Main highlights

vanlaik High Power Amplifier Speaker Protection Board for Protection Current 30A

9.5

Main highlights

UPC1237 30A Audio Amplifier Speaker Protection Board with Power Integrated AC 85V-265V

9.4

Main highlights

900W Mono Independent Speaker Protection Board 30A High Power Protection Board

9.3

Main highlights

Xuanthang Spare Part for 900W Mono Independent Speaker Protection Board 30A High Power Protection Board

9.2

Main highlights

HERCHR 30A Speaker Protection Circuit Board, Speaker Protection Relay Module Board DC 12V to 16V High Power Stereo Speaker Protection Module

9.1

Main highlights

Minh NAM Tool Part for 900W Mono Independent Speaker Protection Board 30A High Power Protection Board F

9.0

Main highlights

Comimark 1Pcs UPC1237 Dual Channel Speaker Protection Circuit Board Boot DC 12-24V Mute Delay

8.7

Garosa Speaker Protection Circuit Board, Dual Channel Circuit Board 10A DC1218V Mute Delay Component for Channel Power Boards

8.4

Main highlights

Similar products on Amazon

Tool Part for AC 12V-16V UPC1237 30A High Power Stereo Speaker Protection Board Module

AC 12-24V Speaker Protective Protection Board for DIY Amplifier Board

Ruitutedianzi 3X Dual Channel Speaker Protection Circuit Board High-Power Audio Amplifier Speaker Protector

Gavigain Speaker Protection Relay, 30A High Current DC Voltage Overcurrent Protection, Power On Delay, Easy Installation for DIY Audio Systems

Ducduongshop Tool Part for UPC1237 30A High Power Stereo Speaker Protection Board Module AC 12V-16V

WEIWO 16S 48V 30A LiFePo4 Battery Protection Board BMS PCB with Balance for E-Bike

WEIWO 5S 18V 21V 30A Li- Lithium Battery BMS 18650 Battery Screwdriver Charger Protection Board Fit 21V

Nilight 80A Inline Circuit Breaker Resettable 12-24V DC Manual Reset Fuse Holder 3-15 AWG Overload Protection for Car Audio Sound Amplifier System RV Marine Boat Truck Solar Inverter

Jolooyo 30A speaker protection board 72 * 62MM

JINGERL 2000W Power Supply Soft Starting Board 30A Power Delay Protection AC220V DIY Class A Amplifier Speaker

More products you might like

Sign up and get exclusive special deals