wtt mb quart onyx 125.4 amp

Status
Not open for further replies.

Joemon
10+ year member

Senior VIP Member
1. Product:

mb quart onyx (onx4.125)

2. Specs:

ONYX Series 4-Channel Class A/B Car Amplifier

RMS Power Rating:

4 ohms: 125 watts x 4 chan.

2 ohms: 250 watts x 4 chan.

Bridged, 4 ohms: 500 watts x 2 chan.

Peak Power Handling: 2000 Watts

PWM (Pulse Width Modulated) MOSFET power supply

LED power (green) and protect (red) indicators

Variable Bass Boost (0 to +12 dB bass boost at 45 Hz

4/3/2 channel operation

Unbalanced RCA input jack

Preamp RCA outputs to daisy chain multiple amps

4-Way System Protection circuitry (DC, thermal, overload, and speaker short protection)

Piano black gloss finish with illuminated logo

Heavy duty aluminum alloy convection heatsink for superb heat dissipation

Silver-plated RCA level inputs

Silver-plated screw terminals

Input sensitivity:

Low level: 200mV-6V

Variable high-pass filter (60-13,000 Hz, 24 dB/octave)

Variable low-pass filter (30-250 Hz, 24 dB/octave)

Damping factor: >180

Frequency response: 10-45,000 Hz

Dimensions: 20"L x 9"W x 2-1/2"H

3. Description/Condition:

few months old

almost mint

4. What you are looking for: :

looking to trade for hifonics zxi 150.4

5. Pictures of your item for trade:

IMAG0419.jpg


IMAG0135.jpg


IMAG0092.jpg


IMAG0091.jpg


IMAG0085.jpg


IMAG0080.jpg


IMAG0081.jpg


IMAG0082.jpg


IMAG0084.jpg


IMAG0083.jpg


 
I have a Nissan 240sx 91 and its a "godspeed" X sway bar

And if I sell out right I want to sell then I want almost the cost of a used zxi150.4 hifonics

 
Thanx. I should upload pix of my car on here so people can see lol.

But I know they are both made by maxxsonics but I'm trying to go all matching amps

 
Status
Not open for further replies.
Activity
No one is currently typing a reply...

About this thread

Joemon

10+ year member
Senior VIP Member
Thread starter
Joemon
Joined
Location
Modesto, ca.
Start date
Participants
Who Replied
Replies
12
Views
2,728
Last reply date
Last reply from
Joemon
IMG_20260506_140749.jpg

74eldiablo

    May 22, 2026
  • 0
  • 0
design.jpeg

WNCTracker

    May 22, 2026
  • 0
  • 0

New threads

Top