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Rockford Fosgate Punch 800a2 Amplifier Dyno
Рет қаралды 5,559
Күн бұрынJust picked up this RF 800a2 amplifier, figured I'd see if it was working and in good condition like the seller said! Rated 800x1 @ 4 ohms, 400x2 @ 2 ohms, and 200x2 @ 4 ohms
Certified Mono
4 Ohm - 826W @ 14.45V
Uncertified Mono
4 Ohm - 822W @ 14.45V
Dynamic
4 Ohm - 1156W @ 14.45V
Certified 2 Channel
4 Ohm - 288/277W @ 14.39V
2 Ohm - 401/380W @ 14.39V
Uncertified 2 Channel
4 Ohm - 289/277W @ 14.43V
2 Ohm - 401/380W @ 14.39V
Dynamic 2 Channel
4 Ohm - 314/302W @ 14.43V
2 Ohm - 556/524W @ 14.39V
Doing this for fun, so if you want to support me, feel free to send car audio stickers/banners/etc to cover up my 1970s paneling in the videos!
@miatgrad76 3 жыл бұрын
These were built for huge dynamic headroom, living up to the trademark rockford "punch" they were known for. Great vid!
@amplifierdynovideos9606 3 жыл бұрын
Thanks, they even listed dynamic ratings in the manual!
@RiQWitDaBliQ 2 жыл бұрын
Great Dyno run, wish you had test it @ 2 ohms as well but it’s a good test as hifi Vega did a test and was saying these amps don’t have a lot of underrated power and the birth sheet says it does 1100 watts at 2 ohms and we just seen it do 1156 @ 4 ohms mono so must be underrated, and these amp is advertised as a 800a2 so yea packs a punch
@AeroSS87 2 жыл бұрын
I'm surprised how glued to the rated power this test showed. These are from the notoriously underrated days for competition.
@Bobbystilz43 3 жыл бұрын
You should read what the dyno says for power output on every run. I can’t see the numbers because the camera is moving all over the place. Seems like you are rushing through it. Love the old school Rockford stuff. Excited to see the numbers.
@amplifierdynovideos9606 3 жыл бұрын
I always put the results in the description, I am always rushing, don't have much free time so these videos are quickies
@Bobbystilz43 3 жыл бұрын
Amplifier Dyno Videos how would I see that when I’m watching KZfaq on my TV? I don’t think that’s possible.
@bassbrother101 3 жыл бұрын
@@amplifierdynovideos9606 can you test it bridged @2ohms and @1ohm
@ragewarrior3743 3 жыл бұрын
Awesome bro, that dynamic mono power surprised me . Good job ,keep it up
@amplifierdynovideos9606 3 жыл бұрын
Thanks, I'll hopefully have some better quality soon!
@RiQWitDaBliQ 2 жыл бұрын
@@amplifierdynovideos9606 they can run good power @ 2 Ohms too I had mines wired down to 2 Ohms and man does this amp ROCK.
@RiQWitDaBliQ 2 жыл бұрын
Ive also had friends run them @ 1 0hm but they get too hot.
@RiQWitDaBliQ 2 жыл бұрын
Dyno this beast @ 2 ohms dynamic please just one time. Please just once I’ve ran this amp at 2ohms for a long time and everyone I know that’s had them as well.
@rlg222 2 жыл бұрын
I thought this was Big D Wiz brother. Ha! I was an old school car audio installer in the late 80's early 90's. That's a good amount of RF amps. I also saw JL Audio? Which model is that one? I still have some of my 500/1 V1.
@Keefs_c.c.89 3 жыл бұрын
Subscribed* Nice collection man. I have 2 800a2’s myself and just picked up a 225.2 recently. 👍🏻
@amplifierdynovideos9606 3 жыл бұрын
Thanks, stocking up on this style of amp!
@Keefs_c.c.89 3 жыл бұрын
@@amplifierdynovideos9606 Always had a passion for car audio and a buddy from HS had either a 500a2 or 800a2 on 2 old school Pioneer Premiers, I think. Aluminum front with 5 little raised spots for the design. I’m sure you’ve seen them. But sounded great at the time so it went into the newly started collection. Do you have an IG?
@amplifierdynovideos9606 3 жыл бұрын
No Instagram yet, more a2 amps to come though!
@flashbacks7892 5 ай бұрын
Whats your power bank consist of? Your voltage is very consistent.
@ZimAntics 2 жыл бұрын
Can we get that 360a2 on the dyno? I have one running a JL Audio 10w1v2 in my truck and id love to see what its actually capable of.
@maniac5410 2 жыл бұрын
Can you please do a 750s? Found one for $100 and haven't hooked it up yet.
@RiQWitDaBliQ 2 жыл бұрын
Why not the 2 ohm mono test 😞
@hadtocheathimtobeathim6549 2 жыл бұрын
I’m a RF fan but I don’t get the big deal about the 800@2 or @4. Yeah it does a bit over rated power. Dyno a 500.2 or a 1000.2.
@carltonmiller8086 2 жыл бұрын
Can you fosgate guys help me out with this question? Can you please tell me if the punch 800a2 and 800.2 the same amp with different heat sinks?
@joevalenti3124 5 ай бұрын
One is the punch 800a2 and the other is the power 800. One difference is the punch has a 12db slope and the power has a 24db slope
@MisterEE100 3 жыл бұрын
Surprising it's not really hitting its rated @2Ω into each channel.
@amplifierdynovideos9606 3 жыл бұрын
Could possibly be that it needs more power wire, but I didn't have 2 of that size ready to go
@suchalif 3 жыл бұрын
Test a t40001bd
@amplifierdynovideos9606 3 жыл бұрын
Literally have on leaning against a wall just waiting for the time...
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