Sold 2 brand new TRF's $700!!

tristanmay
10+ year member

CarAudio.com Elite
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this is dirt cheap! two brand new ROCKFORD FOSGATE TRF 2212's for only 700 plus shipping,//content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif

will have pics up soon but there are many in my other trf threads.

file000.jpg


 
Idea enclosure ended up being 5 cubes for the pair @ 32Hz for best response, at which 6dB boost from an eq @ 60Hz with a wide bandwidth and their surprisingly musical and should manage a 151 @ 32Hz in my 4Runner, lol. With RMS power 4K.

 
Pre Break-In specs from one of them

Re = 3.0236 ohms

Fs = 44.5392 Hz

Zmax = 47.9229 ohms

Qes = 0.2463

Qms = 3.6575

Qts = 0.2308

Le = 1.8959 mH (at 1 kHz)

Diam = 247.6500 mm ( 9.7500 in )

Sd =48168.8790 mm^2( 74.6619 in^2)

Vas = 17.1303 L ( 0.6050 ft^3)

BL = 29.0525 N/A

Mms = 245.6897 g

Cms = 51.9719 uM/N

Kms =19241.1699 N/M

Rms = 18.7987 R mechanical

Efficiency = 0.5774 %

Sensitivity= 89.6328 dB @1W/1m

Sensitivity= 93.8584 dB @2.83Vrms/1m

 
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tristanmay

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