Mtx 421d Wtt

what are the specs on this amp? I do have a kicker kx700.5 not sure what you are looking for or what the specs on your amp is. you can pm me and we can talk about any kind of deals we could possibly do

 
what are the specs on this amp? I do have a kicker kx700.5 not sure what you are looking for or what the specs on your amp is. you can pm me and we can talk about any kind of deals we could possibly do

MTX Thunder 421D

Key Features

Amplifier Type Mono Channel

Bridgable Not Bridgable

RMS Power at 4 Ohms 150 W x 1

RMS Power at 2 Ohms 300 W x 1

Performance

Frequency Response 20 Hz - 20000 Hz

Signal to Noise Ratio 100 dB

THD at Rated RMS Power 1 %

Crossover / Equalizer

Bass Boost With Bass Boost

Bass Boost Frequency 40 Hz

Low - Pass Frequency 40 Hz - 200 Hz

Other Features

Input Voltage 12.5 volt

MOSFET Circuitry Yes

3 Way Ready No

Dimensions

Width 9.4 in.

Depth 9.75 in.

Height 2.1 in.

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

Decado2

10+ year member
CarAudio.com Elite
Thread starter
Decado2
Joined
Location
West Virginia
Start date
Participants
Who Replied
Replies
9
Views
685
Last reply date
Last reply from
Decado2
IMG_20260516_193114554_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0
IMG_20260516_192955471_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0

New threads

Top