Fender Rumble Studio 40


Power up your bass playing with the Fender Rumble Studio 40 – the ultimate bass amp for your stage or studio needs!



As one of the biggest names in the world of bass guitar, it’s no surprise that Fender has produced a range of bass amps that are highly regarded by players of all levels. One such amp is the Fender Rumble Studio 40, a versatile and powerful amplifier that’s designed to meet the needs of modern bassists.

At its core, the Rumble Studio 40 is a 40 watt combo amp that features a 10-inch speaker, making it perfect for rehearsals or small gigs. But where it really sets itself apart from the competition is in its integration with technology: the amp can be connected to your phone or tablet via Bluetooth, allowing you to access the Fender Tone app and a vast range of customizable sounds.

In the Fender Tone app, you’ll find dozens of amp models, effects, and speaker cabinet simulations, all of which can be further tweaked to create your ideal sound. This level of customization is almost unheard of in a bass amp at this price point, and it really makes the Rumble Studio 40 stand out from the crowd.

Of course, if you prefer to stick to traditional amp settings, the Rumble Studio 40 has you covered. You’ll find four different amp models onboard, ranging from vintage ’60s and ’70s tones to modern sounds that are perfect for funk, rock, or metal. There are also several different EQ settings to choose from, allowing you to dial in the perfect balance of bass, mids, and treble.

Another impressive feature of the Rumble Studio 40 is its versatility when it comes to connectivity. In addition to Bluetooth, the amp also has an aux input that lets you plug in a phone, MP3 player, or other audio source, as well as a headphone jack for private practice sessions. There’s even a USB port that lets you record your playing directly into a computer, making it easy to create high-quality demos or practice recordings.

All in all, the Fender Rumble Studio 40 is a fantastic bass amp that offers a level of functionality and versatility that’s unmatched by many similarly priced rivals. Whether you’re a beginner looking for a great practice amp, or an experienced player who needs a reliable gigging rig, this amp will deliver the goods.

Fender Rumble Studio 40 properties

Product name Rumble Studio 40
Brand Fender
Type Bass Amplifiers
Sound Setting Gain/Drive, Middle, Treble
Features Display, Monitor Stage Listening
Connection Inputs Foot Switch Tele/TRS 6.3mm/1/4″, USB
Connection Outputs Headphones 3.5mm, Pre-Out XLR, Tele/TRS 6.3mm Single
Return/Send Tele/RTS 6,3mm
Elements Size Bass 10.0 “
Elements Amount Bass 1
Power Output (RMS) 40.0 W
Amplifier Model Hybrid Combo
Guitar Amplifier Design Portable
Colour Black
Wireless Communication App for Control, Bluetooth
Power Supply Electrical
Height 429.0 mm
Depth 304.0 mm
Width 419.1 mm
Weight 8.6 kg

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Frequently Asked Questions:

How does the Fender Rumble Studio 40 bass amplifier's Active Shape Control (ASC) technology optimize low-frequency response for maximum punch and clarity?

The Fender Rumble Studio 40 bass amplifier's Active Shape Control (ASC) technology is a feedback suppression system that eliminates unwanted low-frequency resonance (known as "muddiness" or "boom") from the output signal. This allows the amp to deliver maximum punch and clarity in the low-frequency response, making your bass lines cut through the mix with greater definition and impact. The ASC circuit analyzes the input signal and generates an opposite phase signal that is combined with the original signal to cancel out any unwanted resonance. This results in a cleaner and more focused low-frequency response that enhances the overall clarity and definition of your bass sound. Additionally, the Rumble Studio 40 features a contour switch that allows you to choose from four different presets (flat, warm, bright, and vocal) to further optimize the amp's tone for your specific playing style and application. Overall, the combination of ASC technology and the contour switch makes the Fender Rumble Studio 40 an ideal choice for bass players who demand exceptional low-frequency response, clarity, and versatility in their amplifier.