Wiring, Stereo & Electronics Audio Components | Radars | Alarms - and things that spark when they shouldn't

Help on a amp please!

Thread Tools
 
Search this Thread
 
Old Apr 22, 2014 | 06:59 PM
  #1  
WCT13's Avatar
Thread Starter
On The Tree
iTrader: (1)
 
Joined: Nov 2011
Posts: 156
Likes: 0
From: NC
Default Help on a amp please!

I have 2 12" CDT HD-1200CFS subs OTW. I need a amp for these.

I am on a LOW budget and these 2 amps seem to have good reviews.

Planet Audio AC4000.1D 4,000-Watt Max Power Class D Monoblock Power Amplifier

and

Power Acoustik CPT1-1500 Mono Block 1500 Watt Amp / Selectable 45Hz Bass Boost / Dash Mount Remote Gain Control; Direct 2 ga. Speaker Terminals

Will either of these work?
Reply
Old Apr 25, 2014 | 07:51 AM
  #2  
N2Ojunky's Avatar
On The Tree
 
Joined: Dec 2013
Posts: 107
Likes: 0
From: Alabama
Default

What ohms are your speakers?
Reply
Old Apr 25, 2014 | 08:08 AM
  #3  
WCT13's Avatar
Thread Starter
On The Tree
iTrader: (1)
 
Joined: Nov 2011
Posts: 156
Likes: 0
From: NC
Default

Impendance: 4 ohms
Reply
Old Apr 25, 2014 | 12:33 PM
  #4  
Daniel Richards's Avatar
TECH Addict
iTrader: (1)
 
Joined: Apr 2012
Posts: 2,769
Likes: 0
From: Ellijay, GA
Default

OK, your subs are single 4-ohm voice coils rated at 250 RMS / 500 peak each. this means you want to look for a quality CEA-2006 Compliant amp that does between 300-500 RMS @ 2 ohms.

the Planet Audio even being overrated would still likely be to much power for those subs, the Power Acoustic is likely overrated as well but would probably test in that 300-500 RMS range if I had to bet on it, but I think you would be better off just getting a amp that you can trust the numbers on by looking at ones that are CEA-2006 compliant in the 300-500 RMS @ 2 Ohm range.
Reply
Old Apr 25, 2014 | 12:55 PM
  #5  
WCT13's Avatar
Thread Starter
On The Tree
iTrader: (1)
 
Joined: Nov 2011
Posts: 156
Likes: 0
From: NC
Default

Originally Posted by Daniel Richards
OK, your subs are single 4-ohm voice coils rated at 250 RMS / 500 peak each. this means you want to look for a quality CEA-2006 Compliant amp that does between 300-500 RMS @ 2 ohms.

the Planet Audio even being overrated would still likely be to much power for those subs, the Power Acoustic is likely overrated as well but would probably test in that 300-500 RMS range if I had to bet on it, but I think you would be better off just getting a amp that you can trust the numbers on by looking at ones that are CEA-2006 compliant in the 300-500 RMS @ 2 Ohm range.
Good. I made the right call then. Thanks! Hopefully will have it all done this tuesday.

Box and amp, here today, subs here monday.
Reply




All times are GMT -5. The time now is 03:04 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE