Mono Subwoofer Amplifier 3000 Watt Class-D Amp 1 Ohm Stable Harmony Audio | Bass Remote Included, Monoblock Car Power for Big Sub Builds, Clean Deep Lows, High-Output Daily or Show Use
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Sunday, Aug 23
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Size: HA-A1500.1
Color: Single Amp
Features
- 3000 WATT PEAK POWER: With a peak power output of 3000 watts, this amplifier delivers robust and dynamic bass, ensuring a powerful and immersive listening experience in your vehicle.
- 1 OHM STABLE: The amplifier is 1-ohm stable, allowing for flexible subwoofer wiring configurations. This feature provides versatility in connecting multiple subwoofers and optimizing impedance for maximum power output.
- SMART POWER CONTROL: Solve the challenge of finding a switched 12-volt wire with Harmony Alloy Amplifiers. Control the amplifier via DC voltage offset or the traditional 12-volt switched remote turn-on lead, providing versatility and ease of use.
- INNOVATIVE DAISY CHAIN FEATURE: Stand out with the exclusive ability to daisy chain a 2nd Harmony amplifier or accessory. Utilizing the empty remote terminal as a 12-volt switched output, it opens possibilities for controlling additional devices with low amperage triggers, enhancing your music experience.
- REMOTE BASS CONTROL: Enjoy convenient bass adjustments from the driver's seat with the included Bass Remote Controller. Featuring a 0 to 12 dB boost range and a blue LED status light, it allows precise tuning and quick visual confirmation of the amplifier's status.
Item dimensions L x W x H: 23.5 x 8.4 x 4.5 inches
Voltage: 14.4 volts_of_direct_current
Manufacturer: Harmony Audio
Maximum Supply Voltage: 14.4 volts
Minimum Supply Voltage: 12 volts
Voltage: 14.4 volts_of_direct_current
Maximum Supply Voltage: 14.4 volts
Minimum Supply Voltage: 12 volts
Mounting Type: Surface Mount
Number of Channels: 1
Output Power: 1500 watts
Package Type Name: cardboard box
Maximum Output Power: 3000 watts
Item Dimensions: 23.5 x 8.4 x 4.5 inches
Material Type: Aluminum
Manufacturer: Harmony Audio
Model: HA-A1500.1
Brand Name: Harmony Audio
Number of Items: 1
Part Number: HA-A1500.1
Specification Met: Oem
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Aug 23
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
I'm 50yrs old . Been a bass head my entire life. Owner of many spl builds. If its been made I've usually ran it. With that being said. This is one of the most impressive amps I've ever owned . Bang for buck is an understatement. This amp produces WAY more power than it states. No heating issues of any kind. I was so impressed . I bought 5 -1500.1s ,4-800.1 , and 1-400.4 Make sure you have proper electrical . Upgrade your alternator, throw in a scib or cmax bank. Don't run a Walmart lead acid battery and expect miracles to happen. Most folks that bash an amp that is PROVEN normally have no idea how to wire one up properly. Don't use fishing line for power and grounds. Make sure you run some 1/0 OFC Minimum!! Buy you some reducers and install the amp on an amp rack not the back of the subwoofer box. SMH! For the people that install the amp on a box. How about put your forehead against it and turn the volume WAY up . You will probably then understand why NOT to mount the amp to the box. Lol Amps run cool, very efficient. I've had absolutely no issues of any kind. Over the years I've learned that most manufacturers have to start from some where in order to get recognized. I truly believe this amp line will be a amp line to contend with in the future. I also have the monolith (2) 12s running 0.5 ohm on a taramps smart 3k . That's 7855 watts going to 2 subs. They have no issues whatsoever. Im also building a demo vehicle with (3) 18s monolith series. These monolith speakers are built high quality as well. I have (2) Md12000.1 0.5 ohm versions for demos running 2 12ks on 3 harmony 18s .These subs are built like tanks and DO NOT get hot. You can't go wrong with the monolith series subs or any of the harmony audio amps. Small but extremely powerful . I just wished they made an even more powerful monoblock. These 1500s were put in the category of a 3k budget amp test. The results came back harmony #1 . Also their 18 monolith subs came back #1 . Do your research. Look at Williston Audio most impressive amp dyno video. Harmony was #1. Darren has tested 100s of amps ..The dyno doesn't lie.
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Reviewed in the United States on May 3, 2023 by Bigdaddydeas
Great amp power is fantastic. No complaints . Works as advertised . You won't be disappointed. Shipping was perfect .
Reviewed in the United States on January 6, 2026 by Thomas
Pushes major power
Reviewed in the United States on May 4, 2026 by Sherod
This amp is a beast. So good so far. 3 months in. Lots of power. Have subs that can handle it. Only complaint is that the bass shook the bass knob plug to break loose from the board. Still a beast.
Reviewed in the United States on June 25, 2021 by Jonny switchblade
This amplifier is a monster! Rated 1500 watts, the included "dyno" sheet shows over 1600! I'm driving a single Harmony Audio Monolith 15 with it & it straight pounds! As for longevity, that is to be seen, but I run this stereo hard every day & not a single issue thus far.
Reviewed in the United States on July 17, 2022 by Clayton H.
This product runs pretty well but it definitely is under powered, the sound quality for a kicker l7 is perfect but clips when you go to slam the woofer. Good product to get you up and running.
Reviewed in the United States on April 22, 2024 by Roger Freeman
Had problems from day one with the bass knob and gets hot fast bass knob is trash now
Reviewed in the United States on March 30, 2021 by Nicole S.
I been looking for the a good amp since im really picky on having good working stuff i did alot of research for different amps and my gut told me this one and by far i had it for 2 weeks and its really good alot of power and clear sound i have it plugged up to a 1000 rms sundown sub and sounds clean i was hoping i didnt waste over 200 bucks on somthing that i didnt know i would recommend this amp cant beat the price also buying another one soon *****
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Reviewed in the United States on August 23, 2023 by Fernando