Testers, Meters & Tools

Explore our premium selection of car audio tools, testers, and meters designed to help you achieve the perfect sound system setup. From multimeters to wire strippers and sound level meters, we offer everything you need to install, test, and optimize your car audio equipment. Shop now to ensure accurate readings, precise installations, and flawless audio performance. Ideal for both DIY enthusiasts and professional installers.

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Deaf Bonce Machete Digital 3 Digit Voltmeter 12 Volt DC 9.5 to 16.5 Volts MV-01G

Deaf bonce

$17.37

$17.37 - $17.37

$17.37

$13.90

$13.90 - $13.90

$13.90

In stock

Revolutionary Monitoring: Revolutionize the way you monitor your car's voltage levels with the captivating 3-digit display of the Deaf Bonce Mache...

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$17.37

$17.37 - $17.37

$17.37

$13.90

$13.90 - $13.90

$13.90

Save 20%

LITHIUM now no more AGM

This battery is light in weight and powerful. I have never heard my system sound so powerful. My voltage doesn't drop below 14.4V. My mids and highs are super clear and my bass.....OMG. Bass hits harder and deeper. None of the lights in or outside my car dim.

Awesome setup

Man this thing hits hard for a single 10 and it’s compact enough to put in my car and it’s like it’s not even there I have it paired with a kicker cx 400.1 and it gives it everything it needs

My favorite sub

Been using the sa12s for the past 7 years and have been a huge fan of them. Super loud and can take a real beating. Sound quality is nice and feels solid

Bang for your buck

Haven’t had subs in years. Thought I’d pick up a lil something to mess around with. For under three bills this is a nice setup for the novice. Amp is quite powerful and pushes these subs quite well. Bigger amp is in the mail looking forward to Father’s Day. Now I’m hooked and I wanna go pro. Thanks a lot Jeff created yet another bass head.

Update to original review

Could not find a way to update or edit my original review so adding to it this way. Since last review I have upgraded amplifiers to the deaf bonce aak 4000.1D (purchased here) and upgraded my alternator to the mechman 320a alt (also purchased here) and have upgraded my wire from 4 awg ofc to 0 awg ofc with 4/0 welding cable being my primary run to the back. This subwoofer handles this amplifier amazingly well. I am not sure what I'm getting out of the amplifier but I've done all I can to get the most out of it and tuned using an oscilloscope. Still this 4,000 watt amplifier is not enough for this subwoofer. Most definitely it is hitting VERY hard but no where near being maxed out. Now I'm curious to see how much clean power this subwoofer can handle. Attatching pictures of how it is set up now. Again THANKS BIG JEFF!!