Fender Rumble 40 Bass Amp Combo


Ideal as a practice amp or for small gigs

Highly Portable

  • 40 Watts
  • Solid State
  • 1 x 10" Speaker
  • Classic Styling
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The all-new Rumble Series is a mighty leap forward in the evolution of portable bass amps.

Ready to Rumble

For bassists everywhere at all levels, Rumble bass combos are re-engineered to be astoundingly compact, portable and lightweight, with seismic Fender bass tone and stage-worthy features. The stylish Rumble 40 combo pumps 40 watts of pure Fender bass tone. Light and loud, it's built with great features including classic Fender styling, 10" speaker, overdrive circuit, versatile three-button voicing and more. A great combo for any bassist.


  • 40 watts
  • 10” Fender Special Design speaker
  • Compact and lightweight (18 pounds) ported enclosure with removable grille
  • Overdrive circuit (controlled manually or with optional footswitch)
  • Three-button voicing section (bright, contour, vintage)
  • XLR line out with ground lift

Re-engineered from the ground up, new Rumble amps are lighter and louder than ever, with even more power and a classic Fender vibe. A newly developed foot-switchable overdrive circuit and versatile three-button voicing palette deliver powerful tones ideal for any gig.


Model Name:     Rumble™ 40 (V3), 120V, Black/Silver
Model Number:     2370300000
Series:     Rumble™
Colour:     Black/Silver
Amplifier Type:     Solid State
Controls:     Gain, Bright On/Off, Contour On/Off, Vintage On/Off, Drive, Overdrive On/Off, Level, Bass, Low-Mid, High-Mid, Treble, Master Volume
Voltage:     120V
Wattage:     40 Watts @ 8 ohms
Inputs:     One – 1/4"
Auxiliary Input:     1/8" Stereo
Headphone Jack:     1/8" Stereo
Line Out:     One – (XLR with Ground Lift)
Channels:     One – (with Selectable Bright Switch, Contour, Vintage Switch and Overdrive)
Pilot Light Jewel:     Red LED
Handle:     Molded Plastic Strap with Nickel-Plated Caps
Front Panel:     Painted Metal
Grill Cover:     Black Textured Vinyl Covering with Silver Grille Cloth
Amplifier Depth:     12" (30.4 cm)
Amplifier Width:     16.5" (41.91 cm)
Amplifier Height:     16.5" (41.9 cm)
Amplifier Weight:     18 lbs. (8.16 kg)
Speaker:     One – 10" Fender® Special Design
Impedance:     8 ohms
Unique Features:     Classic Fender styling, soft-touch radio knobs, foot-switchable overdrive circuit and 3-button voicing palette, removable front grille, extremely lightweight, ported cabinet design
FootSwitch:     Optional 1-Button Footswitch: Economy (P/N 0994049000), Vintage (P/N 0994054000), LED (P/N 0994052000)
Knobs:     Ivory Soft Touch Radio Knobs