Sold FS: Infinity reference 311a amp

BushJ311
5,000+ posts

CarAudio.com Veteran
Rating: 0%
0 0 0
# Infinity Reference Class AB Monoblock Amplifier

# RMS Power Rating:

* 4 ohms: 116 watts x 1 chan.

* 2 ohms: 312 watts x 1 chan.

# Max power output: 347 watts x 1 chan.

# Variable low-pass filter (32-320 Hz, 12 dB/octave)

# Dynamic Bass Optimization circuit (0-12 dB @ 20-80 Hz)

# CEA-2006 compliant

# Preamp inputs and outputs

# Fuse rating: 30A x 1

# 8-gauge power and ground leads recommended. Contact us for information regarding a discount on a select amplifier kit when purchased together.

# Dimensions: 12-1/8"L x 13-1/4"W x 2-11/16"H

Have no need for this. all the mounting feet are broken off except for one. There are some scratches on it.

has a light to tell if your clipping.

It actually pushed these 2 type r 12s nicely. I heard it before i bought them. I only needed the type rs though.

Pics if any interest

55 shipped or b.o.

Stock photo here

http://www.crutchfield.com/S-2gPvDWLflgI/p_108R311A/Infinity-Reference-311a.html

Photo0349.jpg


 
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

BushJ311

5,000+ posts
CarAudio.com Veteran
Thread starter
BushJ311
Joined
Location
NW, PA
Start date
Participants
Who Replied
Replies
98
Views
3,548
Last reply date
Last reply from
1rockford1
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