Print Page | Close Window

Amp?

Printed From: the12volt.com
Forum Name: Car Audio
Forum Discription: Car Stereos, Amplifiers, Crossovers, Processors, Speakers, Subwoofers, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=4974
Printed Date: July 23, 2025 at 3:20 PM


Topic: Amp?

Posted By: War Hawk
Subject: Amp?
Date Posted: October 30, 2002 at 3:12 PM

Hey, I'm new to the forum and I have a question.

I'm buying three  of RF HE2 RFP 3212 subs.  I have a Sony CDX-CA99X head unit.     My question is what amp should I buy for these subs? I have a budget for amps. of about 1000 dollars. The specs are this:

Size12 -inch
Impedance4 ohms
Cone MaterialFIBERLock
Surround MaterialFoam
Sealed Box Volume (cu ft)0.9 - 2.79
Ported Box Volume (cu ft)1.75 - 4
Port diameter (inches)4
Port length (inches)10.75
Free-AirNo
Dual Voice CoilYes
Sensitivity87dB
Frequency Response28 - 0.2k Hz
RMS Power Range (Watts)100-400
Peak Power Handling (Watts)800
Top Mount Depth (inches)6 1/8
Bottom Mount Depth (inches)N/A
Cutout Diameter or Length (inches)11 3/16
Vas (liters)73
Fs (Hz)28
Qts0.51
Xmax (millimeters)13
Parts Warranty1 YEAR
Labor Warranty1 YEAR

<>Top of Page

got the specs quickly from Crutchfield




Replies:

Posted By: chasesaccessori
Date Posted: October 31, 2002 at 7:14 AM

What brands are you looking at??????

What kind of setup are you going to install these subs????????



-------------
(owner/installer)
Chase's Accessories
Ridgecrest, CA
in business since 92



Posted By: War Hawk
Date Posted: November 01, 2002 at 11:56 AM
I am going to install them.  I like the RF and Audiobahn.


Print Page | Close Window