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Pyramid

Pyramid 2 Channel Car Stereo Amplifier - 5000W High Power 2-Channel Bridgeable Audio Sound Auto Small Speaker Amp Box w/MOSFET, Crossover, Bass Boost Control, Silver Plated RCA Input Output - PB3818

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Availability: In Stock.
Fulfilled by GEP Sales
Arrives May 12 – May 14
Order within 18 hours and 59 minutes
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Size: 5,000 Watts


Style: 2-Channel


Product Packaging: Standard Packaging


Features

  • 5000 WATT POWER: The Pyramid 2 Channel Car Amplifier is perfect for your vehicle's sound system. It gives you up to 5000W bridgeable output. Features variable bass boost, variable gain control, and fully adjustable electronic crossovers
  • SILVER-PLATED RCA PORTS: The car audio amplifier features RCA ports that are silver-plated for eliminating signal loss. The subsonic filter allows low-end interference to be cut so your speakers will always deliver the highest quality audio
  • MOSFET PULSE: The MOSFET pulse width modulation power supply allows for a clean distortion-free signal to your compact speakers providing you with crisp and clear audio for outstanding music experience. Also features pulse width modulation system
  • FULLY PROTECTED CIRCUITRY: To keep both your car and the stereo amp safe, this model is equipped w/ overload and short circuit protection. Has been specially designed from the bottom up to provide safe and high-quality sound in a sturdy form factor
  • SLIM SIZE DESIGN: The car amp's small size makes installation a breeze, easy finding a spot for this little yet powerful device. Additional features include remote turn on, soft turn on/off the circuit, heavy-duty aluminum alloy heat sink & LED indicator

Description

This 2-channel Pyramid America amp is all you need to blast your music to new levels of American excess. No one does booming, ear-thrashing bass and sweet, mind-tweaking highs like Americans, so take your sound to the next level with this amp. It provides up to 2500 watts of pure patriotic power – or bridge this amp to one channel and push it to 5000 flag-waving watts! And you don’t need to worry about overheating – the entire thing is a heatsink. It’s equipped with a fully adjustable electronic crossovers for a multi-speaker setup, variable bass boost and gain control. Power and protection LEDs assure you your equipment is safe. Takes both high and low level inputs. THD <0.04%.

Item dimensions L x W x H: 16.5 x 12.5 x 4 inches


Voltage: 24 Volts (DC)


Manufacturer: Pyramid


Mounting Type: Surface Mount


Brand: Pyramid


Voltage: 24 Volts (DC)


Mounting Type: Surface Mount


Number of Channels: 2


Output Power: 5000 Watts


Package Type Name: Box


Maximum Output Power: 5000 watts


Item Dimensions: 16.5 x 12.5 x 4 inches


Material Type: Aluminum


Specification Met: Frequency Response, Thd


Manufacturer: Pyramid


Model: PB3818


Brand Name: Pyramid


Warranty Description: Limited one year


Global Trade Identification Number: 58


UPC: 068888993258


Part Number: PB3818


Item Weight: 4.54 g


Unit Count: 1.0 Count


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: May 12 – May 14

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Similar Products

Top Amazon Reviews

    • Lots of power
Great product works even better than expected... thank you
Reviewed in the United States on January 25, 2026 by David Upton
    • It Works!!!
Okay I purchased this product knowing full well I was getting what i was paying for, a cheap amp. But if it was even half of what it said it was it would do just fine for me. I have 2 subs, one is a 10" and one is a 12", and they are both DVC 1100watt (400 RMS). At first I wired the subs in parallel and gave both subs their own channel (2 channel amp), as I thought this would get the best result. It did get them going but it wasn't "rattle the car" strong which i know these subs could do. Then I did a little more research and wired the subs in Series, then bridged Both subs together (both sub Neg- to 1st channel Neg-, and both sub pos+. to 2nd channel pos+) and OMG. This Amp is definitely worth the money. All the people that say this thing barely moves their sub.... Didnt hook it up right, simple as that. Do your research, find out the best way to wire your speakers to the kind of amp you have to get the most watts from it, Get the right Gauge Amp kit for your amp, and with this 5K watt amp, a capacitor is needed. if you did it right you will know. The most i have ran the amp in one session was an Hour and it was barley hot, next trip i take i will see how long it takes to over heat. This Amp isn't Fancy and doesn't have a bunch of lights and cool modern looks, But I would trade all that fancyness for a few more watts and a solid amp, which is exactly what this is. Thank you Amazon, TY Pyramid. ... show more
Reviewed in the United States on March 17, 2015 by Travis Smith
    • works okay
I was kinda disapointed the right side negative terminal does not work I think the wiring in the back of the terminal was fault so I just bridged the 2nd sub with the 3rd and 4th the 1st sub on the left side terminals worked just fine it pushes so much power I have 2 kicker comp cvr 12s rated at 1000watts and 2 15in pyle blue waves at 1500watts each and slams way to hard even after adjusting it. Quick tip though that i did to make more power out of this amp pull the 30amp fuses and replace them with 50amp you allow the amp to draw more power but be warned you will need an extra battery and at least a 2.5 to 3 farad capacitor. ... show more
Reviewed in the United States on April 12, 2014 by sparky
    • KICK ASS AMP IF YOU INSTALL IT CORRECTLY.
I bought this amp before reading the reviews, most of which were negative, so I was worried that I got myself a lemon of an amp. While it may boast an output of 5000 watts, the experienced person would know better that it will not. I have installed the amp to a 5 farad capacitor connected to two 4 ohm 1000 watt dual voice coil 15 inch subwoofers by Plye. I wired the dual voice coils to a 2 ohm output for maximum efficiency. I would have wired the woofers to a 1 ohm output but the amp is not stable at 1 ohm bridged. The amp is stable at 2 ohms per channel at about 500 watts rms power output. I will vouch for the amp in that it does put out enough power to drive two 15 inch subs with out distortion. You will not need to use the bass boost function. The amo is a great buy, does the job well, easy to install. Those that gave it a bad review I guess don't know how to hook up an amp or wire speakers. So go ahead and buy the amp. You will not be disappointed if you know what you are doing. ... show more
Reviewed in the United States on May 23, 2020 by A. Saladini
    • If you are looking for nice clean deep sounding bass
If you are looking for nice clean deep sounding bass. DO NOT..... Buy this amp. 5000 watts?????? more like 500 watts. My 15 year old 800w sony xplod amp pushes more watts and sounds so much cleaner bass is so much deeper then this amp.Also it gets hot in the matter of minutes how long it takes to cut off? I'm not sure. Couldn't handle the horrible sound long enough. ... show more
Reviewed in the United States on April 12, 2018 by Robbie Dolney
    • ok
I picked this amp because it said it was 5000 watts and built in cross over. I have it on 2 15" Lanzar max pro's. As long as you read the manual on how to put the settings then it works perfect. The only promblem I see with it is the power and ground hookup. 5000 watts calls for 0 gauge wire. But the hookups on this amp are way to small. You have to make your own cable ends to hook up to the amp. But it is a really good amp and you can not beat the price. ... show more
Reviewed in the United States on January 11, 2013 by Silver
    • Amp
Great so far
Reviewed in the United States on February 26, 2026 by victor clay sr.
    • FIRST AMP THAT DIDN'T BLOW OUT WITHIN A MONTHS TIME
Got a lot of BANG from this amp... Bought and installed this bad boy in March... It is September and buddy is still going strong with NO CLIPPING or OVERHEATING... ADVICE: USE 4 gauge or BIGGER For BOTH YOUR POWER and GROUND WIRES... Your amp will burn up trying to push BIG power thru SMALL wires... Don't be scared to stuff those BIG wires into the SMALL space use tape or make a divider that will stay in place to keep the wires from touching... add a 100w fuse and this amp will take care of whatever you give it... Pushing two 12' Boss 1800w per sub/ 900w RMS per sub... only on 1 channel!!! With plenty of power left to play with... ADVICE: DON'T SIMP ON THE SPEAKER WIRE EITHER 12 gauge or bigger will do you good... REMEMBER... BREAK IT IN FIRST... After that you will hardly have any maintenance other than fine tuning it to your liking... Great buy at an even greater price... Get this amp now before the maker realize how good their product is and jack the price way high!!! ... show more
Reviewed in the United States on March 18, 2023 by O.G.AnimeFanGyrrl

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