Sub wiring and amp frequency

[BenD188]

What would be the best way to wire my subs for the best sound and good bass? Also what should my amp be set at? Frequency.. Etc.

My setup:

Two 12" mtx 4500 subs in closed box.

12" 4-ohm subwoofer

carbon-filled poly cone with foam surround

frequency response: 29-150 Hz

power range: 50-225 watts RMS (450 watts peak power)

sensitivity: 89.8 dB

top-mount depth: 5-5/16"

Kenwood Kac-8105D 1000-Watt Class D Mono

From Class D Mono Car Audio Amplifier

1000W Max Power

300 X 1 @ 4_

500 X 1 @ 2_

Thermal Management System

Click to read more...

 

[subzero 5,000+ posts]

depend if you got dual coils. dual 2 ohm coils, wire them into parell, each then in series. you willl get 2 ohms final load. Your amp puts out 500 @ 2ohms. your good.,

 

[keep_hope_alive Premium Member]

he has two 4 ohm SVC subs.

you wire them in parallel for a 2 ohm load.

start with LPF around 80Hz

set gain based on the pre-out voltage of your head unit. if 2V then set gain at 2V. if you don't have an aftermarket head unit, the process becomes more complicated but still doable.