
$499.99
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
If there's one thing Fender knows, it's inspirational tone. Combining our hard-earned expertise with feedback from players around the world and brand-new technology, we created the Rumble Studio 40 digital bass amplifier. Perfect for rehearsing and recording, the Rumble Studio 40 harnesses the potent processing power of our GT engine to deliver a studio's worth of realistic bass amp and effects models. Create your own sound and get inspired with over 15 amp models and 40 effects - all controllable via Bluetooth and the exclusive Fender Tone app. As the world's first WiFi-equipped bass amplifier, Rumble Studio 40 makes it easy to explore contemporary sounds and update your palette for new sonic possibilities. With the Fender Tone app, it's easy to download the latest updates, add new amp and effects models, access Fender artist-created presets, and connect directly with a community of other creative players and music makers. It's virtually impossible not to get inspired while playing this amp. Packed with classic amp models - everything from the renowned '59 Bassman models to monster rigs of the '70s and '80s and the best modern bass amps - the Rumble Studio 40 can easily recreate classic tones. We also included over 40 studio-quality effects; ranging from delays and reverbs, compression and EQ, to bass-specific favorites like octave effects, an envelope filter and Octobot synth emulator, these effects make it easy to craft brand-new sounds. We developed new amp and effects models with even higher fidelity and more realistic response, along with more signal path flexibility so you can move effects anywhere in the signal chain for creative exploration. Program your sounds in the studio on the Rumble Studio 40's large, full-color LCD display and then take them anywhere. No matter how good your amplifier sounds, you need speakers that can accurately reproduce your tone, and the Rumble Studio 40's 10" woofer and switchable compression tweeter are more than up to the task. XLR line outputs and onboard USB output, along with Bluetooth audio streaming for playing along with backing tracks and a headphone output make this amp at home in any environment - stage or studio. Adding the optional MGT-4 4-button footswitch for preset/FX switching and looper control turns the Rumble Studio 40 into a truly formidable performance powerhouse. Master your tone and create any sound you can imagine with the Rumble Studio 40, the latest evolution of our world-famous bass amplifiers. More HIGH-QUALITY AUDIO Always striving to make life better for musicians, we've developed new amp models and effects with even higher fidelity and more realistic response. We also added more signal path flexibility so you can move effects anywhere in the signal chain for creative exploration. USER INTERFACE The crystal-clear, LCD color display makes it easy to see amp and effect settings at a glance. Add to that the large encoder dial and three soft-touch keys and you have a powerful, intuitive interface that makes it easy to find your sound. WIRELESS Rumble Studio 40 is the world's first WiFi-equipped bass amplifier. Users can access Fender artist-created presets, download the latest firmware updates, share user-created presets and more. Stream music wirelessly from any Bluetooth device, or customize a preset from across the room with an iOS or Android smartphone, using the Tone app. PRESETS Rumble Studio 40 includes both genre-specific and artist-specific presets-created by the artists themselves. No other manufacturer has Fender's access to inspiring artists across such a wide variety of genres, from R&B to metal to pop to jazz. FENDER TONE APP FOR IOS AND ANDROID Create and modify presets, backup your settings and download or share presets with the online community of users, wirelessly over Bluetooth. LOOPER The optional MGT-4 4-button footswitch unlocks Rumble Studio 40's powerful onboard looping capabilities-with up to 60 seconds of record time. The looper can be used as a creative tool to create lush, multi-layered soundscapes, as a practice companion to hear scales and chords in context or as a writing partner to work out ideas on the fly. Features 40-watt WiFi-equipped digital bass amplifier One 10" Fender Special Design speaker; compression tweeter All-new Fender TONE for iOS and Android for deep editing, preset browsing from the Fender Tone community, preset back-up and restore, and more New models and effects with "spillover" Bluetooth audio streaming and control Stereo send and return; AUX input; XLR line outputs; USB output; headphone output Onboard 60-second looper; setlist support Specs General Series: Rumble™ Color: Black Amplifier Type: Digital Country of Origin: CN Electronics Controls: Gain, Bass, Middle, Treble, Master, Three Layer Buttons, Encoder, FX Button, Save Button, Menu Button, Tap Button Control Panel: Gain, Bass, Middle, Treble, Master, Three Layer Buttons, Encoder, FX Button, Save Button, Menu Button, Tap Button Inputs: One – 1/4" Auxiliary Input: 1/8" (3.5 mm) Stereo Headphone Jack: 1/8" Stereo Line Out: Two – (Balanced XLR, Configurable as Mono PRE/POST or Stereo) Channels: One Effects: More than 15 amp models, more than 40 effects Effects Loop: 1/4" (Mono Send / Stereo Return) Looper: 60-Second Looper (Requires Optional MGT-4 Footswitch – P/N 0994071000) Connectivity: Bluetooth Connection Type: 1/4" Voltage: 120V Wattage: 40 Watts at 8 ohms Hardware Control Knobs: Aged White Plastic Amplifier Covering: Textured Vinyl Cabinet Material: Lightweight Plywood Grille Cloth: Black Handle: Molded Plastic Strap with Black Powder Coated Caps Front Panel: Black Speakers Speakers: One – 10" Fender® Special Design Speaker Wattage: 40 Watts Total Impedance: 8 ohms
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$499.99