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extra batt in back for rockford t20001bd


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i was wondering if i should run an extra battery in my trunk for a rockford t20001bd amp. it will be running 2 treo csx 18s for now till i get another rockford amp

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absolutely install a second battery. a group 31 (agm style like an xs power or kinetik, not a duralast or something with the removable caps on the top)

Edited by Kranny
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Would a stinger sp70 be enough?

With stock alt I suggest a little more...I have a T4k on only 1 battery but I have a 320a DC alt. Gonna be adding more batteries later...btw my sig has all details.

06 GP GXP

Google Nexus 7 16gb

Rockford Fosgate 3SIXTY.3

*Electrical*

DC Power 320a HP

2 - Juicebox Bananas g31

Stinger SPP2250 rear

Kinetik HC1800 side of wall

Optima Red Top front

Monster Cable 1/0, 2 runs to rear

Monster Cable 1/0 Big 3

2-Rockford Fosgate T1652S's

Rockford Fosgate T400-4

Rockford Fosgate T40001bd (4693rms @1ohm)

4-Sundown SA-15 D2's wired @ 1ohm/These are on the way out for 4 one off Eminent Audio 15's

15.2 cubes net tuned @34hz! Walled off

DBdrag official 151.6db @46hz

GXP Build log!:GP GXP Walled

Quality is the sign of a true enthusiast!

Refs: Link to leave more: http://www.stevemead...91#entry1603091

Bought from: Trippi (RF T2500bd, T1000-4),bre2ts (25ft Knu 1/0)

Sold to: shmew22 (T1500bdCP), Rev. Wrath (RF 3SIXTY.1), trjohnst (Knu 1/0, 3 fuse holders), Enemyofsilence (Audio Technix, RF T400-4).

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Well What's a good batt for that amp? All I had before in my marquis was a rockford 2 farad cap and my lights dimmed bad but I had a 230 amp alt on it and wasn't enough. I'm just starting in the car audio competition so I'm still learning lol

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Well What's a good batt for that amp? All I had before in my marquis was a rockford 2 farad cap and my lights dimmed bad but I had a 230 amp alt on it and wasn't enough. I'm just starting in the car audio competition so I'm still learning lol

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Well What's a good batt for that amp? All I had before in my marquis was a rockford 2 farad cap and my lights dimmed bad but I had a 230 amp alt on it and wasn't enough. I'm just starting in the car audio competition so I'm still learning lol

Well, start by not mixing front and rear battery types...make sure to run agm type with agm type only. upgrade the big 3 to 1/0...never replace stock grounds due to some sensors, add them. Then, replace front battery with a respectable agm battery. with that amp I would recommend a group 31 additional battery.

06 GP GXP

Google Nexus 7 16gb

Rockford Fosgate 3SIXTY.3

*Electrical*

DC Power 320a HP

2 - Juicebox Bananas g31

Stinger SPP2250 rear

Kinetik HC1800 side of wall

Optima Red Top front

Monster Cable 1/0, 2 runs to rear

Monster Cable 1/0 Big 3

2-Rockford Fosgate T1652S's

Rockford Fosgate T400-4

Rockford Fosgate T40001bd (4693rms @1ohm)

4-Sundown SA-15 D2's wired @ 1ohm/These are on the way out for 4 one off Eminent Audio 15's

15.2 cubes net tuned @34hz! Walled off

DBdrag official 151.6db @46hz

GXP Build log!:GP GXP Walled

Quality is the sign of a true enthusiast!

Refs: Link to leave more: http://www.stevemead...91#entry1603091

Bought from: Trippi (RF T2500bd, T1000-4),bre2ts (25ft Knu 1/0)

Sold to: shmew22 (T1500bdCP), Rev. Wrath (RF 3SIXTY.1), trjohnst (Knu 1/0, 3 fuse holders), Enemyofsilence (Audio Technix, RF T400-4).

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kinetic hc2400 or kinetic hc3800 or XS D3100 there is many you can get also if you are planning on getting an h/o alt get the biggest you can get, it will save you money and time

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