Crank up the volume and let your bass do the talking with the Ashdown RM-420, a powerful 420-watt bass amplifier head designed for both the studio and the stage. This compact and lightweight piece of gear is a versatile choice for bassists who demand the best in tonal flexibility and performance without the burden of extra weight—coming in at just 13.5 pounds.

The RM-420 comes packed with features that allow you to sculpt your sound precisely to your liking. The five-band EQ offers a wide array of tone-shaping possibilities, ensuring your bass lines cut through any mix with clarity and depth. Whether you need a touch of warmth or an aggressive growl, the onboard overdrive and one-knob compressor have you covered. For those moments when you need an extra punch, the subharmonic generator provides a resonant low-end boost that will shake the room.

Designed for seamless integration into any setup, the RM-420 includes a 4-ohm speakON/phono speaker output and an XLR DI output, making it a gig-ready powerhouse. Plus, with the option to control drive and subharmonic effects via a footswitch (sold separately), you can switch up your sound in real time with ease.

Elevate your bass game and join the ranks of discerning musicians who trust Ashdown for their amplification needs. The RM-420 is more than just an amp head—it's your ticket to a world of sonic possibilities.

Key Features:

• 420-watt bass amplifier head
• Lightweight at 13.5 pounds
• Five-band EQ for flexible tone shaping
• Built-in overdrive and one-knob compressor
• Subharmonic generator for low-end boost
• 4-ohm speakON/phono speaker output
• XLR DI output for direct connection to PA systems
• Drive and subharmonic effects controllable via optional footswitch (sold separately)

Product specs

FAQs

What kind of sound can I expect from the Ashdown RM-420 bass amplifier head?

The Ashdown RM-420 delivers a punchy and clear sound with a solid low-end, ideal for rock, funk, and jazz styles. Its solid-state design ensures reliable performance with minimal distortion.

Is the Ashdown RM-420 suitable for live performances?

Yes, with its 420 watts of power, the Ashdown RM-420 is suitable for live performances, providing enough volume to be heard in band settings, even with a drummer.

Does the Ashdown RM-420 work well with effects pedals?

The Ashdown RM-420 is known for taking pedals well, allowing you to shape your tone further with effects like overdrive, compression, and modulation without losing clarity.

What type of inputs does the Ashdown RM-420 have?

The Ashdown RM-420 features a single input, designed to accommodate standard bass guitar connections.

How portable is the Ashdown RM-420 for gigging musicians?

The Ashdown RM-420 is relatively lightweight and compact for a bass head, making it a practical choice for gigging musicians who need a powerful yet transportable amplifier solution.