See all parts that fit your 2003 Thunderbird
640 Watt 4 Channel Brutus Series Class AB Amplifier
• RMS Power: 80W x 4 @ 4 ohm, 160W x 2 @ 2 ohm
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H
Install a new Double-DIN car stereo in select 2000-2006 LS and Thunderbird (Black)
$15.99
List price $26.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.2" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth and Built-in Alexa
$194.99
List price $300.00
6.5" Double DIN Touchscreen DVD Receiver with Bluetooth, Apple CarPlay, Android Auto and Built-in Navigation (SiriusXM Ready)
$999.95
List price $1200.00
6.75" Double DIN Touchscreen CD/DVD Receiver with Bluetooth, Apple CarPlay, Android Auto (Sirius XM Ready)
$399.00
List price $580.00
• RMS Power: 80W x 4 @ 4 ohm, 160W x 2 @ 2 ohm
• Total Peak Power: 640W
• Variable High and Low Pass Filters
• Dimensions: 9.8" W x 14.7" L x 2.4" H
When it is time for some serious power for your car audio system, Hifonics is the way to go. The Brutus Series Amplifiers are in line with the high power output that Hifonics is known for.
Incorporating Super D-Class circuitry allows for dedicated, efficient power for higher bass response without sacrificing sound pressure. The Ultra-Fi MOSFET outputs chosen for the Brutus Series are typically used for music production where high power, efficient cooling and minimal distortion are key. They allow these amps to produce high power with minimal distortion.
The included bass knob can allow you to adjust your bass to match any genre of music you listen to. The Brutus Series also has RCA outputs for daisy chaining multiple amps together for even more power. Designed to get loud, the Brutus Series Amplifiers are ideal for a pounding audio system!
Check out the 2015 Hifonics Brutus Series' Manual Owner's Manual
Also found as: BRX6164, BRX616-4
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(newest, current model)
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(previous model, replaced by Hifonics Brutus BRX616.4 4 Channel Amplifier)
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2 Infinity REF507CF (INFSPKRF507CFUS) w/ Adapter Plates
390W Peak (130W RMS) 5.25" Reference Series 2-way 3-ohm Component Speaker System with Speaker Adapter Plates
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600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay and Android Auto, and Built-in Alexa (Sirius XM Ready)
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600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
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600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers
$319.00
List price $339.00
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Manufacturer:
Model Number:
BRX616.4
Weight:
11.24lbs
Internal SKU:
brx6164
Internal Product ID:
94830
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As good as you can get for the price!
I have this amp powering two sets of MB Quart QS216 and I sometimes just ride with my subs off just from how good thus amp pushes them. But it does get hot. I have a kinetic 3800 battery and a Rockford Fosgate 10 farad hybrid capacitor powering it and it's still power hungry! Make sure your power is up to par!
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17 found this helpful
BRX616.4
Like all of Hifonics Brutus models this amp is equip with the lovely illuminated "HIFONICS" lettering across it. The amp puts out plenty of power for my alpine type r 60c speakers. I am once again more than satisfied by Hifonics.
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12 found this helpful
great product
This product is amazing durability good brand cheap and a lot of power
I highly recommend this product I will buy again
8 found this helpful
Hifonics 4 Channel
This amp is great for the price.Pushing 4-6x9, and 4-6.5. Doesn't over heat or lose power. Especially for what I have hooked up to it. Great amp!
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Great Additional Power
Have never set up a 4 channel amplifier before but was fairly easy with the help of the internet! This amp was a great price and definitely necessary to get the peak performance out of my aftermarket speakers. My built in amplifier for my double din wasn’t even pushing my speakers a quarter of the way they could be pushed. Fast delivery and great feedback. 10/10 would recommend!
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Awesome amp
honest price. Powers all my speakers excluding subs. Rarely gets hot.
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Brutus Rocks
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4 found this helpful
great product for price
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No cons at all..
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Not bad for the price
The is not a bad amp for the price and I've always like the illumination of the hifonics Amps. The only concern I really have for this amp is that once I hooked everything up correctly, I have been having really bad noise interference the increases and decreases with the engine rpm. I wish I would have spent alil extra money and went with the Rockford fosgate 70 or 75x4 amp. Also, the modes like the full, hi, low, and hi/low don't really work all that well. Again, I really wish I would have gone with the Rockford fosgate amp.
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
