Question about Digital Audio 1000 WATTS HIGH CURRENT AMPLIFIER DHC2754 Car Audio Amplifier

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Digital audio dhc 2754

I have a dhc2754 digital audio high current amplifier is it rated at 1000 watts rms and is it enough power for 2 kicker 15 inch L7 subs

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No thay need 1000 rms each i would go with a hifonics bxi2010d amp from vminnovations.com for around $300

Posted on Apr 03, 2010

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DUB2502 550w 2-channel a/b mosfet amplifier 1000 watts maual


not 550 watt,,250 x 2 ,,
  • 2-Channel Class-A/B Amplifier
  • RMS Power (4 ohms): 250 watts x 2 chan.
  • RMS Power (2 ohms): 375 watts x 2 chan.
  • Bridged RMS Power: 500 watts x 1 chan.
  • Min. Impedance Unbridged: 2 ohms
  • Min. Impedance Bridged: 4 ohms
  • Brushed Aluminum Chassis
  • Top Mount Controls with Blue Illumination
  • Cooling Fan
  • Chrome DUB Fan Grille
  • Glass Epoxy Circuit Board
  • PWM MOSFET Power Supply
  • THD: 0.02%
  • S/N Ratio: 95 dB
  • Input Sensitivity: 200mV - 4V
  • Frequency Response: 10 Hz - 40 kHz
  • Variable 18 dB/Oct. Hi-Pass / Low-Pass Crossover: 50 - 250 Hz
  • Bass Boost: On/Off 12 dB
  • 4-Way Protecion: Thermal, Short Circuit, Overload, and DC Offset
  • Dimensions: 8-1/4" W x 2-1/8" H x 10-3/4" L
  • Authorized Internet Dealer

Audiobahn DUB2502 2 Channel 250W 2 Class Amplifier at Onlinecarstereo com

http://www.audiobahn.com/index.php/help/tech-support/manuals/category/1-amplifiers

Feb 26, 2014 | AudioBahn DUB Mag Audio DUB2502 Car Audio...

2 Answers

Kicker 12L5 blew from a kicker zx750.1


MY BEST GUESS FROM WHAT YOU HAVE SAID IS THAT THE BOX WAS TO SMALL. BUT YOU ARE OVERPOWERING THE SUB RUNNING IT AT 2 OHMS ON A 750 WATT AMP WITH A SUB THAT IS ONLY RATED FOR 600. NO MATTER HOW FAR YOU TURN YOUR SETTINGS DOWN, YOUR STILL PUSHING TO MUCH POWER FOR THE SUB TO HANDLE. IT IS ONLY RATED 600 WATTS FOR A REASON. ESPECIALLY IF YOU LISTEN TO MUSIC THAT HAS A REAL LOW END AND THEN A HARD HIT. REMEMBER A HARD HIT WILL SPIKE YOUR AMPS OUTPUT THEREFORE PUSHING MORE WATTAGE TO THE SUB.

Nov 19, 2013 | Kicker Car Amplifiers

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Two questions. 1) can my amplifier over-power this sub; kicker L7 15 inch dual voice coil 1,000 watts RMS wired for 2 ohms? 2) is my amp too small for this sub-woofer? thank you for your time.


No, your not over powering your L7, your underpowering your subwoofer.
Your Kenwood is
500W x 1 at 4ohms [20-200kHz 0.5% THD]
900W x 1 at 2ohms [100Hz 1.1% THD]
Your L7 is:
Max Rec Amplifier Power (WATTS PEAK/RMS)* 2000/1000But its ok for your subwoofer, alteast your not giving it to much stress. But personaly, get another mono amplifier that would match your subwoofers rating.

Apr 08, 2011 | Kenwood KAC-9103D Car Audio Amplifier

1 Answer

Will it push 2 alphine type rs


no it could one 12 but no 2 and def not a 15 when mach speakers to a amp you want to mach up the rms power you want to amp to put out enough to power bolth speakers so like 2 500 watt rms you would want a 1000 watt rms amp

Apr 01, 2010 | Alpine MRP-M650 Car Audio Amplifier

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How many watts are in the kicker comp zr600 amp? i was told that it was a 1000 watt amp. i just want to make sure that it is a 1000 watt amp and not a 600 watt amp. i am powering two 15'' kicker comp subs...


  • Amplifier Type: Dual Channel
  • Bridgable: Bridgable
  • RMS Power at 4 Ohms: 150 W x 2
  • RMS Power at 2 Ohms: 300 W x 2
heres a link to a stats page for the zr600>
http://www4.shopping.com/xPO-Kicker-ZR600#keyFeaturesArea

Feb 05, 2010 | Kicker ZR600 Car Audio Amplifier

1 Answer

SHOULD I GO AHEAD AND BUY A 400 WATT AMP?


All amps aren't created equal. More exspense amps put out "cleaner" power. You need to know what the RMS power rating is for the amp at 8 ohms and 4 ohms. Also, is the speaker an 8 or 4 ohm speaker? How you wire a speaker or speakers (series or paralell) can change the ohms (resistence) which will change the power put out of the amp. Also, I'm assuming you are setting it up in mono?

Jun 22, 2009 | Pyle 2 Channel 4000 Watt High Power MOSFET...

1 Answer

What amp will push 2 kicker 15inch cvr's


Hello herb31,

Kicker lists the RMS power handling range of the CVR's from 100-500 watts, with a peak power capability of 1000 watts. There are lots of monoblock amps within that range. It just depends on how loud you want them and how much you want to spend.

In the low range, an amp like the Alpine MRP-M500 will deliver 250 watts to each sub at 2 ohms. And it only costs $179. Currently, the MRP-M500 is out of stock at Crutchfield. I just bought the last one. So my 2nd recommendation would be the Sony XM-1S, which has the same power rating and according to Crutchfield is no slouch either. It's also $179. I really like the Sony, too. It has a small footprint that makes it easy to find a convenient mounting location. Both the Sony and the Alpine are CEA-2006 compliant, so you can be sure that the manufacturer provided specifications are not overrated. Assuming that your vehicle electrical system can deliver the current, both the Sony and the Alpine will deliver an honest 250 watts RMS to each of your Kickers. And 250 watts will make them kick pretty darned good.

In the medium power range, consider either the JL Audio G Series G1700 which delivers 700 watts into 2 ohms. It costs $419 at Crutchfield. Or perhaps the Kicker 08ZX750 with 750 watts at a cost of $399.

To push the CVR's really hard, close to their 500 watt RMS maximum power range, look for an amp that delivers 1000 watts. In this range, you will definitely some heavy-duty wiring, electrical system upgrades, perhaps a 2 farad capacitor, and be ready to spend at least $600 on the amp. Your best combination of power and price would be another Alpine, the PDX-1.1000M, at $799. If you buy one from Crutchfield, they will throw in a 4-gauge amp wiring kit. And if you use a "friend referral code", such as mine, which is p7sdj-hrx8q-9800g, and your order is at least $200, you'll get another $20 discount. And I get a $20 credit toward a future order.

Hope this helps. If it does, please rate as "FixYa".

Apr 23, 2009 | Kicker KX1200.1 Car Audio Amplifier

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I have a Sony Xplod XM-1652Z 1000 W. I am using it to power my 2 Infinity 10" subs with 1052 watts on each Max. My problem is that when i turn on the volume too high the subs would stop working. My friend...


Sony audio products are not worth the buck, you will be facing worst problems in the future, my advice is just to change the amps. It is causing the problem, it cant handle frequencies when volume is turned up. and it may say 1000 watts but actually this is the peak rating your amp can handle thus meaning that it couldnt handle constant high volume usage, try crunch, kicker or hifonics amp, and look at the RMS rating on the amps when shoping.

Mar 31, 2009 | Sony Xplod XM-1652Z Car Audio Amplifier

2 Answers

What is best amp to run 2 12 inch cvr's


12In Kicker CVRs
are Dual Voice Coil, and You can run each voice coil around 200 Watts RMS

So each sub will have a 400 Watt RMS and 800 Watts peak.

Now since you have 2, Your total will be 800 Watts RMS and 1600 Watts Peak.

I would get really any amp that sits at around 800-1000 Watts RMS.

These are kicker but they are low end so i wouldnt push them to the extreme.

1000-1200 Watts RMS Max and but keep the Gain down on the amp. They will hit no doubt but i wouldnt push these subs or you will be disapointed in the long run.

I would get a Fosgate or MTX amp.

You can get any amp really but find something right around 1000 Watts RMS and it will push those well.

You can go mono block or a 2 channel, just depends on how you want to wire them.

Be careful though. If your running them bridged right now with your mono block, do not run them parallel bridged on a 1000w RMS Amp, you will blow them so fast lol

(RMS = Root Mean Square. Or in other words is the continuous wattage being sent from the amplifier to the subwoffers)

Feb 15, 2009 | Kicker KX1200.1 Car Audio Amplifier

1 Answer

Do you have instructions for wiring install on volfenhag GX8200??


Amplifier Class AB
Number of Channels 2
RMS Power (4 ohms) 120 watts x 2 channels
RMS Power (2 ohms) 200 watts x 2 channels
RMS Power (1 ohm) Not Stable
Bridged RMS Power 400 watts x 1 channel
Total RMS Power Output 400 watts
Peak Power Output 1000 watts watts x 1 channel
Minimum Impedance Unbridged 2 ohms
Minimum Impedance Bridged 4 ohms
THD at Rated RMS Power 0.1%
Speaker Level Inputs No
Preamp Outputs 1 pair
Built-in Crossover High-pass (HP), Low-pass (LP), Full (AP)
High-Pass Crossover Frequency 40 - 250 Hz
Low-Pass Crossover Frequency 40 - 250 Hz
Subsonic Filter N/A
Signal-to-Noise Ratio N/A
Channel Separation N/A
Bass Boost 0 - 18 dB
Bass/Gain Remote Yes
Fan Cooled Yes
Fuse Rating 20A x 2

Dec 24, 2008 | Volfenhag ZX-8200 Car Audio Amplifier

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