Hey G35 Enthusiats!

I have an Alpine Type R and an AT8000 Audiobahn Amp that I want to install in my G (bose sound system)

To be able to control my sub power, I was going to get a simple audiobahn sub **** that connects to the amp, but I was at an eletronic e-store that is having some good sales on their Audiobahn stuff.

Would it be worth it to get any of these products instead of just the sub ****?
Would these even do the job of controlling my sub level??
I'm audio retarded, so experts, please help me out... THANKS!!

PRODUCT ONE:
Audiobahn AEQ6Q Factory R/B
Half-DIN Size 5-Band Stereo Equalizer and Line Driver
Five band stereo equalizer (45Hz; 100Hz; 700Hz; 2kHz and 15kHz)
Subwoofer frequencies adjustable 35Hz/250Hz
Active gain preamplifiers with adjustable input sensitivity
Volume gain with up to 8 volts RMS of output
Individual left and right sensitivity controls for DVD input
Low noise BI-FET op-amp design yields minimum distortion
On-Board 30V bi-polar switching power supply
Subwoofer outputs and level controls
Gold plated RCA input connectors
20dB headroom eliminates signal overload
Main/DVD input selector

PRODUCT 2: Audiobahn AEQ7 Factory R/B
Half-DIN Size 4-Band Parametric Equalizer and Pre-Amp
Four band parametric equalizer with 18db boost/cut
Subwoofer frequencies adjustable 35Hz/250Hz
Universal half-DIN chassis for ease of installation
Active gain preamplifiers with adjustable input sensitivity
Volume gain with up to 8 volts RMS of output
Individual left and right sensitivity controls for DVD input
Low noise BI-FET op-amp design yields minimum distortion
On-Board 30V bi-polar switching power supply
Subwoofer outputs and level controls
Gold plated RCA input connectors
20dB headroom eliminates signal overload
Main/DVD input selector
90 Days Sonic Electronix Warranty

PRODUCT 3: Audiobahn AEQ8 Factory R/B
Half-DIN Size 4-Band Parametric Equalizer and Crossover
IN-DASH EQUALIZER/PRE-AMP AND CROSSOVER
Four band parametric equalizer
Independent Adjustable Front and Rear High-pass Cross-over Controls
Subwoofer frequencies adjustable 60Hz/90Hz
Active gain pre-amplifiers with adjustable input sensitivity
Volume gain with up to 8 volts RMS of output
Individual left and right sensitivity controls for DVD input
Low noise BI-FET op-amp design yields minimum distortion
On-Board 30V bi-polar switching power supply
Subwoofer outputs and level controls
Gold plated RCA input connectors
20dB headroom eliminates signal overload
Main/DVD input selector
Dimensions: 1" (H) x 6 7/8" (W) x 3 13/16" (L)

Would any of these eliminate my need for a power converter to deal with my bose amp?

Thanks
DOMO

 

If you connect the sub amp inputs to the rear speaker outputs, you can use the fader to control the sub volume.