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Peavey MAX 158 II 1x8 20W Bass Combo Amp  

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  • 20 watts (rms) into 4 ohms
  • 8 inch speaker
  • Low, Mid, and High EQ controls
Description & Specs
  • MSRP:
  • Your Savings:
    - $50.00
  • Your Price:

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See All Peavey Solid State Combo Bass Amplifiers

Some serious Peavey tone from a handy 1x8" practice amp.

The Max 158 bass amp is a 20 watt 1x8" combo practice amp loaded with features. Features include 1/4" input, Volume with Transtube distortion boost and psyco-acoustic low end enhancement. The Max 158 also features a 3 band EQ, chromatic tuner and 1/8" jacks for phones output and aux input. The Max 158 also includes patented Peavey DDT speaker protection.


  • 20 watts (rms) into 4 ohms
  • 8 inch speaker
  • Low, Mid, and High EQ controls
  • Volume control with Transtube® distortion boost
  • Psycho-acoustic low end enhancement
  • 1/8" phones output
  • 1/8" aux input
  • Built-in chromatic tuner

Make your practice sound as good as your shows. Order today!


MAX 158 II 1x8 20W Bass Combo Amp Specifications:

  • Weight: 18.30lb.(8.3 kg)
Customer Reviews

Review Snapshot®

by PowerReviews
PeaveyMAX 158 II 1x8 20W Bass Combo Amp

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(4 of 4 customers found this review helpful)


Not bad for the money and it's a Peavey!

By blackhillspicker

from Rapid City, SD

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  • Easy To Use
  • Excellent Sound
  • Good Warmth
  • Portable


    Best Uses

      Comments about Peavey MAX 158 II 1x8 20W Bass Combo Amp:

      Would not want to rely on it if playing in a larger venue but works just find in the basement with my Kala UBass. Everybody is always borrowing it, you can almost throw it in your glove compartment. Solid as a rock, lots of umpf for a little guy and hey. it's a Peavey, I have been using their products for years and have not let me down yet.

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