See all parts that fit your 1987 Mark VII
400W Power Series Class-AD Marine 4-Channel Amplifier
• RMS: 100 watts x 4 chan. @ 4 ohm, 100 watts x 4 chan. @ 2 ohm, 200 watts x 2 chan. @ 4 ohm Bridged
• CEA-2006 Compliant Amplifier
• Rockford Fosgate 4/2 Ohm muti-impedance Constant Power technology
•Differential inputs with high level auto turn-on feature
• C.L.E.A.N. input/output clip detection and indicator LEDs
• 4-layer 2oz. copper circuit board with 2-part epoxy coating

The Power TM400X4ad 400 Watt 4-channel ultra-compact 4/2 Ohm muti-impedance Constant Power amplifier is built on Rockford Fosgate’s successful launch of the Mobile audio version of the Power Series amplifiers. Due to their flexibility, small footprint and high-end performance they were being used for motorcycles, UTVs and boat systems. Because of this, Rockford Fosgate engineers set out to create a version that was geared more toward a life in the elements - in comes the Element Ready series of Power amplifiers. The TM400X4ad is loaded with Rockford Fosgate's constant power technology that will produce the same output at both 4-Ohm and 2-Ohm impedances. The amplifier features very flexible vehicle integration through low-level and high-level inputs with auto turn-on. Top mounted controls allow easy access to built-in crossover and C.L.E.A.N. input/output clip detection circuits. The 3-stage thermal lock extrusion with dual fan forced induction keeps everything cool while real-time thermal/protection schemes safeguard the amplifier. In addition, a brushed aluminum chassis with UV inhibitors added to the finish and a Marine grade two-part epoxy coating on the circuit boards ensures that you will continue enjoying your system while enduring even the most extreme of elements.
Extruded aluminum with UV inhibitors and 4 layer 2oz copper circuit board with 2-part epoxy coating are used for their UV radiation resistance and moisture protection. Rockford Fosgate moto-marine amplifiers not only have the capabilities you expect a Rockford amp to have, but they have been designed to stand up to the environmental conditions you are likely to subject them to. Whether out on the water, on the mud or in the back roads these amplifiers are designed to perform through Dust, UV, Corrosion and whatever beating you plan to subject them to.
Take the headache out of tuning and dialing in your system. Rockford Fosgate’s integrated level setting technology called CLEAN (Calibrated Level Eliminates Audible Noise), utilize simple LED indicators to identify both signal clipping from the audio source and the output level clipping to the speakers. This precise level set-up eliminates speaker damaging distortion by making sure that the system is passing through a safe clean signal. No more fumbling with meters, formulas and crunching numbers, dial in your system to the proper calibrations with ease.
Rockford Fosgate Power Marine TM400X4ad
400W Class AD Power Series 4 Channel Marine Amplifier
Quantity: 1
$50 e-Gift Card at Sonic Electronix
Digital e-Gift Card for value of $50 applies electronically to account
Quantity: 1
Best selling similar products
Manufacturer:
Model Number:
SonicElectronix-50-Gift-Card,TM400X4ad
Weight:
3.41lbs
Internal SKU:
tm400x4ad_50egift
Internal Product ID:
177487
Good Concept...Needs to be expedited
I would recommend the virtual gift cards, however they do need to speed up the gap between paying for them and receiving them.
49 found this helpful
Satisfied
I would recommend Sonic Electronix. They always come thru fast and the products that I have received have come either on time or earlier than expected. Great quality products.
49 found this helpful
Nice...once I get it..
It's cool to receive this especially when NVX 27001 is kind of expensive (to me)...YOU DO HAVE TO WAIT 30 DAYS AFTER PURCHASE TO RECIEVE...keep that in mind.
46 found this helpful
Great $50 card
When I bought an item it says it was included and you took $50 off my purchase that’s $50 that I have left in my wallet highly recommend Sonic Electronix
44 found this helpful
Awesome deal!
I definitely recommend it's a win win.buy a dc audio 175.4 at a great price and get a 50.00 credit to buy anything.thank you Sonic Electronix
46 found this helpful
$50 e-Gift Card at Sonic Electronix
Gotta love getting $50 off my next order and it came bundled with my DC audio 175.4 which I got an already great deal on it. Why anybody buys from anyone but sonic I will never know.
43 found this helpful
Deal breaker!
I got this as a special with the JBL club 4505 amp and it's the reason I bought from sonic. No loyalties here I'll buy from whoever has the best price. With this card, sonic beat Crutchfield's price by 50 bucks. Glad I purchased! Used the card on some nvx sound deadner.
43 found this helpful
Amazing offer
Highly recommend!
37 found this helpful
Great Bonus
I bought a really nice amp and got this $50 dollar e-Gift card free, what a deal. Haven't used it yet but it's loaded in my account and ready to use and will never expire. I know because of COVID their stock is low but I'm just gonna hold on to it and wait for a little because I'm sure the business will pick up in a little while, and they will restock and put out some great deals like I have been getting with stuff I really want.
40 found this helpful
great value
this gift was applied to my purchase reducing cost no waiting no hassel
38 found this helpful
Cancel
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.