Fender Rumble 100 - 100W - Ivory

The Fender Rumble 100 bass combo is a powerful and portable amplifier designed for bassists at any...

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The Fender Rumble 100 is an ideal solution for bassists seeking a balance between professional-grade power and portability, making it perfect for both bedroom practice and small-venue gigs. It offers a rich, classic Fender tone driven by 100 watts of power and a 12-inch Eminence speaker, though it lacks the sheer headroom required for larger, un-mic'd stage environments.

All features

Model Part Number2370404750
BrandFender

Extended Product Information

FAQs

Can I use headphones with this amp?

The Fender Rumble 100 does not have a dedicated headphone jack. You would need to use a mixer or a dedicated bass headphone amplifier for silent practice.

Is this amp loud enough for a full band?

It is sufficient for small clubs, rehearsals, and coffee shop gigs, especially if you use the XLR output to connect to the house PA system.

What is the weight of the amplifier?

The Rumble 100 is designed to be highly portable, weighing approximately 22 pounds (10 kg).

Does the overdrive sound like a fuzz pedal?

The overdrive circuit is designed to emulate the grit of an overdriven tube amp, offering a warm, musical growl rather than an extreme, gated fuzz sound.

Can I connect an external speaker cabinet?

No, the Rumble 100 does not include an external speaker output jack, as the internal speaker is matched specifically to the amp's power section.

Troubleshooting

No sound output even with the power light on

Verify that your bass guitar's volume knob is turned up and that you are using a functioning instrument cable. Ensure the 'Master' volume on the amp is not set to zero.

Excessive hum or noise

Check your ground connection and ensure you are not standing too close to the amp with single-coil pickups. Try a different power outlet or isolate the amp from other electrical devices.

XLR output signal is too low

Check the mixer or interface settings; the Rumble 100 has a fixed line-level output. You may need to adjust the input gain on your recording device.

Pros and Cons

Pros

  • Extremely lightweight and portable design
  • Versatile tone shaping with three distinct voicing switches
  • Balanced XLR line output for professional stage and studio integration
  • Punchy 12-inch Eminence speaker provides excellent bass response
  • Integrated overdrive adds useful sonic variety

Cons

  • Not powerful enough for loud, un-mic'd large venues
  • Plastic control knobs can feel less durable than metal equivalents
  • Lacks an onboard effects loop for advanced pedalboard integration

Setup, Compatibility & Care

To set up your amplifier, ensure the voltage matches your region and place the unit on a flat, stable surface for optimal resonance. Always power on the unit with the 'Master' volume at zero, then slowly increase it to avoid damaging the speaker. For compatibility, the XLR out works with standard microphone cables (XLR-to-XLR) connected to a mixer or interface. To care for your unit, keep it away from direct moisture and extreme temperatures. Wipe the cabinet down with a soft, dry microfiber cloth to remove dust. If you transport the unit frequently, consider a padded cover to protect the ivory finish from scratches.