See all parts that fit your 1990 XJS
600W 4-Channel Class D Prime Series Full Range Amplifier
• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 300W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
550W Peak (60W RMS) 5.25" XED Series 2-Way Coaxial 4-ohm Speakers
$44.99
List price $53.99
550W Peak (80W RMS) 5.25” HED Series 2-Way Coaxial 4-ohm Speakers
$69.99
List price $83.99
• 100W x 4-Chan. @ 4 ohm
• 150W x 4-Chan. @ 2 ohm
• 300W x 2 Chan. @ 4 ohm Bridged
• Variable Bass Boost
• Variable High-Pass Crossover
• CEA-2006 Compliant
There is no better feeling than getting exactly what you paid for. This will always be the case with Rockford Fosgate's R600-4D 4-channel amplifier. This CEA-2006 compliant amplifier will give you the rated power output each and every single time, making you feel like your money was well spent. The variable high-pass crossover and variable bass boost will allow for more control of your music to be set at your personal preferences. Rockford Fosgate is well known for making great products and this amplifier is no exception. The heavy duty cast aluminum alloy heatsink will help reduce heat and lower distortion levels or possible thermal overload. This will keep your amplifier running smooth and safely during any listening session. So if you are looking for a reliable, and efficient 4-channel amplifier without breaking the bank, then the R600-4D is the perfect amplifier for you.
Single DIN Digital Media Receiver with Bluetooth (SiriusXM Ready)
$149.95
List price $180.00
270W Peak (90W RMS) 5.25" Club Series 2 Way Coaxial 3-ohm Speakers
$74.99
List price $129.95
Infinity Reference 5030cx (REF5030CX)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$99.95
List price $249.95
10.1" Single DIN Floating Touchscreen Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Wired Android Auto (SiriusXM Ready)
$798.00
List price $999.99
Single DIN Digital Media Receiver with Bluetooth, Built-in Alexa (Sirius XM Ready)
$199.00
List price $250.00
Single DIN CD Receiver with Bluetooth, HD Radio and SiriusXM Ready
$249.99
List price $280.00
Single DIN CD Receiver with Bluetooth and Built-in Alexa (Sirius XM Ready)
$199.00
List price $240.00
Infinity REF507CF (INFSPKRF507CFUS)
390W Peak (130W RMS) 5.25" Reference Series 2-Way 3-ohm Component Speaker System
$219.95
List price $249.95
Single DIN Digital Media Receiver with Bluetooth and Amazon Alexa
$129.99
List price $150.00
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• Total RMS Power: 500 watts
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Rockford Fosgate Prime R2 R2-500X4
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Manufacturer:
Model Number:
R600-4D
Weight:
6.85lbs
Internal SKU:
r6004d
Internal Product ID:
34762
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Clean Class D on Highs - VALUE
I have been a Rockford fan all my life. They represent QUALITY and set standards. I am proud owner of power and punch series amps. Now I have prime to cover all the lines. This amp, being a class D for one, on highs, is not the same as AB but I can tell you that you REALLY NEED TO KNOW YOUR SOUND to tell a difference. 99% probably wont. There is a difference when it comes to comparing prime to punch and to power. If you don't own a power series then you won't understand. But when you do it's obvious you have something special. Prime is great, having this r600.4 on RE XXX 6.5 components up front and Infinity Reference in the rear, you get plenty of power and a clean signal. If you are tight on your budget and want VALUE matched with quality then this is a great choice.
36 found this helpful
Great deal
Definitely would recommend really good quality and easy to use.
32 found this helpful
Best amp I've owned
Big brother to my R400, I have the R600 powering 2x8 inch bazooka tubbies, and 2x10 inch bazooka marine tube subs. Incredible depth, clarity, and volume. Factory tested at 820 Watts RMS. I cant imagine how loud this would be in a car - it fills my 39 foot boat with sound.
32 found this helpful
A year powering my setups, great amp!
This amp is a dream! Well worth the price. It's reliable, clean and efficient. For my first setup I used it to power polk db's (2 components in the front and 2 coaxials in the back. Those speakers were monsters. I upgraded a few months later to polk's high end MM series. I only installed two front components for my sound stage and I'll tell you, I push it to the max all the time and still receive VIVID clarity, sound quality, and power from the combo of amp and speakers. This amp is versatile! So if you decide to switch it up like I did, as long as you do your research (and your math) this amp is unbeatable.
30 found this helpful
Great Buy
Have always been a fan of RockFord since the early 80s truly dependable and way underrated. I would recommend this amp to anyone from novice to expert.
30 found this helpful
AMAZING
just an all out amazing amp, have had it for about 2 months and have never had a problem. Puts out great power
30 found this helpful
Good amp
Bought this amp and hook it up and dam this thing is a beast you should buy this amp for your highs price was good happy with this amp
29 found this helpful
Power house for an entry level amplifier
Do not underestimate this amplifier just because it's Rockford Fosgate's entry level Prime series. This little guy packs solid lows and clean highs that will scream through your Mids and Highs. I have this amplifier running full range speaker configurations but I'm sure it would run moderate subwoofers fairly easy. All in all if you're in the market for a solid 4-channel amplifier I would highly recommend this product!
28 found this helpful
Save Your $$ and Buy this Amp!!
On strong recommendation from another seller for a less than $200 amp I bought Zapco 4channel 75/channel amp, and in less than one year started having problems. I bought this amp from Sonic a month ago and I wish I had saved my $$ and gotten the R600 instead. Its a noticable step up in power, particularly running at 2 Ohms/150/channel with my Image Dynamic CTX compontents and ID8 sub. Like the rest of the reviews, I have much bigger, clearer SQ, soundstage separation and especially midrange sound coming from more power.
27 found this helpful
AWESOME
LOVE THIS AMP, COMPACT, SOLID, WELL BUILT, VERY EASY TO INSTALL, NO CONS
27 found this helpful
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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.
