Hifonics BG-1900.1D Brutus Gamma Monoblock Super D Class 1900 Watt Car Audio Sound System Subwoofer Speaker Amp Amplifier with Bass Knob
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This item is eligible for return within 30 days of receipt
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
20 left in stock
Arrives
Sunday, Jul 5
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Style: 1900W
Features
- POWERFUL SOUND: Deliver powerful sound to your speakers and subwoofers with this Super D Class, 1,900-watt, mono car audio amplifier; Wired bass remote included
- OPERATION: Control your sound with mono only operation, variable electronic crossover, and electronic equalizer capabilities; Monitor overload and speaker short protection with illuminated indicators on the amplifier end panel
- OUTPUT TECHNOLOGY: Ultra-Fi MOSET output device technology and classic Hifonics aluminum construction for powerful sound, efficient cooling, and minimal distortion
- CONNECTORS: Secure molded connection terminal with easy-to-access, angled ports for all power, ground, and speaker connections and high-temperature, impact-resistant, nickel-plated connectors; Nickel-plated connectors deliver efficient high/low level audio, crisp sound, while providing a secure and erosion-resistant seal
- POWER: Power ratings: @ 1 ohms - 1 channel x 1,900 watts; @ 2 ohms - 1 channel x 950 watts; @ 4 ohms - 1 channel x 475 watts; Dual coil Pulse Width Modulated power supply keeps voltage constant through Ultra-Fi output devices
Manufacturer: Hifonics
Maximum Supply Voltage: 12 Volts (DC)
Mounting Type: Surface Mount
Brand: Hifonics
Number of Channels: 1
Maximum Supply Voltage: 12 Volts (DC)
Mounting Type: Surface Mount
Number of Channels: 1
Output Power: 1900 Watts
Maximum Output Power: 1900 watts
Material Type: hifonics
Manufacturer: Hifonics
Model: BG-1900.1D
Brand Name: Hifonics
Warranty Description: 1 year
UPC: 806576231219
Part Number: BG-1900.1D
Item Type Name: car audio amplifier
Included Components: product, manual
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, Jul 5
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
Style: 1900W
Very good.Clear sound strong bass don't need to upgrade no more.I will have to change my whole wiring system.But I am good.Thank you love the blue lights
Reviewed in the United States on June 23, 2026 by Ronald Smith
Style: 1900W
Best bang for the buck, reminds me of the Gladiator series from 2015 in power. I have double 0 Guage inputs, big 3 and the small kinetic battery on 1 12" Audiopipe TXX-BE Dual 4(remember these?) 6th order wired @2 ohms, makes giggle like a school girl at 27 hz. Next sub will be the new BDC4 on this amp at 1 ohm. Got mine for $158 in November of 2020, get these while their cheap!!!! Update, still hammers my truck, will definitely push more. Very bright Leds coming out from underneath my back seat!
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Reviewed in the United States on January 2, 2021 Reviewed in the United States on January 2, 2021 by B. K. Fulbright
Style: 1900W
Wanted a hifonics amp for awhile after watching a video on youtube with someone using a 1606D brutus. Heard stories and all this other stuff about hifonics in recent years, so I was hoping I wouldn't be let down. I don't know how the amps are now compared to the old ones, but this one makes me happy. My current setup is nothing fancy, stock stereo for now, kicker KISLOC2, and 2-12" pyramid subs in pyramid bandpass box. I haven't figured a way to wire in my amp fully yet but I have 4 gauge knukonceptz wire to use. I used a 6 gauge jumper cable with one side cut off to test the amp with. So far I'm running it mostly untouched, only thing changed was gain. For my setup it might be overkill, but I'm happy with it for sure. It did come with a hole in the box, nothing missing or damaged however. *Update* 12/28/23 It's a beast. The pyramid speakers didn't last at all, expected as they were cheap. Got 2 skar 12s rated 1600w. They flex like crazy, my car drops in rpm at lights if volumes left up. Again, happy with this purchase.
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Reviewed in the United States on August 29, 2022 Reviewed in the United States on August 29, 2022 by Dillon Lane
Style: 1900W
Using this to push two 10-in Kickers each rated at 350 watts. This amp provides more than enough muscle to do the job with my set without even warming up. The power I'm getting coupled with how many options exist to tune the output floats my boat really well. The amp is well-made, feels very sturdy, was easy to install, looks great, and isn't so overly large. Do your research though. This amp, for what I am doing, is probably overkill. There are a number of YouTubers who have reviewed/tested this line of amps, and for me the performance I'm getting so far validates what I've seen out there over the past year or two. Pleased so far.
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Reviewed in the United States on September 14, 2022 by RobC
Style: 1900W
Es bueno, 100% recomendado
Reviewed in the United States on January 11, 2026 by Jordan Gonzalez
Style: 1900W
Installed this amp on one 4 ohm 15” Kicker Comp VX, amp doesn’t get hot, so far the sub, amp, and vented enclosure all seem to work well with one another. Replacing an older model Hifonics Brutus 1200.1 Super Class D with this amp seems like one of the best decisions I’ve made in recent times.
Reviewed in the United States on June 13, 2020 by Nathan H
Style: 1900W
The amps are defective. I bought one and the gain dial was defective. The replacement was defective in the same way. They charged me twice for two defective amps. Do not buy from Spreetail.
Reviewed in the United States on June 5, 2026 by Christopher Vasquez
Style: 1900W
The cable connections are so much better than most other amps at this price point. These things are rugged, I have this thing screwed into my sub box which just flops around in my trunk most of the time. I have it hooked up to a single 12” Sony xplod in a sealed 1.3cu/ft box and it BUMPS. Not to mention the hiphonics logo looks awesome when it’s lit up, AND IT COMES WITH STICKERS!!!
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Reviewed in the United States on December 28, 2021 by Trevor