Cort CM20B 20 Watt 1 x 8" Combo Bass Amplifier

The Cort CM20B is a compact, modern 20-watt bass combo from Cort’s CM series that’s built for real players who want serious tone in a portable package. Its 1 x 8" speaker delivers a clear, balanced sound with plenty of headroom, making it ideal for practice, small jam sessions, or quiet on-stage monitoring without sacrificing your bass’s character.

What makes the CM20B stand out is the thoughtful, hands-on control set that helps you shape your sound on the fly. The 3-band EQ gives you a natural, musical tonal palette to dial in your bass’s voice across genres—from punchy rock to thumpy funk and everything in between. The dedicated Mode button adds a fat, pleasing tone by combining a mid-frequency cut with targeted boosts on the lows and highs, a feature that shines for slap style playing and expressive querying at home or in rehearsal spaces.

• 20W with an 8" speaker: Compact in size, but surprisingly loud with clear, uncolored response that preserves your playing style and character.
• 3-band equalizer: Precisely sculpt your bass tone—adjust lows, mids, and highs to suit your genre and room acoustics.
• Mode button: Mid-cut plus low and high boosts to deliver a fat, confident tone, especially useful for slap and aggressive playing styles at lower volumes.
• Aux In: Plug in your smartphone or MP3 player and play along to your favorite tracks, perfect for practice or teaching scenarios.
• Headphone Out: Quiet practice anytime—great for late-night sessions without disturbing others.
• Compact, modern design: A sleek, portable solution that fits easily in small rooms, rehearsal spaces, or the back seat of a car for quick set-ups.
• Versatile for multiple genres: From fingerstyle to slap, the CM20B’s tone controls and power delivery accommodate a wide range of playing styles.

Who is this for? Beginners seeking an approachable, small-footprint amp that still delivers true bass tone, players needing a dependable practice amp for at-home sessions, or musicians looking for a compact stage monitor for intimate gigs. If you want a straightforward, reliable bass amp that remains faithful to your instrument’s natural sound while offering flexible tonal shaping, the CM20B is a compelling choice.

Practical tips to get the most from your CM20B:

• Start with the 3-band EQ set to a flat/to-neutral position, then dial in subtle boosts to fit the room and your bass guitar’s pickups.
• Use the Mode button to compensate for room acoustics—boost lows to add warmth in small spaces or push highs for presence on stage without cranking volume.
• Pair the Aux In with a phone or music player for guided practice or backing tracks, and switch to Headphone Out for silent sessions.
• Place the amp at ear level or angled slightly toward your ears during practice to hear the defined articulation of your strings and tone knob adjustments.

Model: CM20B • Part Number: CM20B • Brand: Cort • EAN: 8809625368494