Fender Rumble 40 Bass Amplifier


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SKU: 2370306900 Category: Tag:


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


Overdrive switch

At the mere flick of a switch, your Rumble bass amp gives you gritty, aggressive, incredibly rich and satisfying overdriven tone.

Three-button tone voicing

This Rumble amp lets you tailor your sound with versatile three-button tone voicing, consisting of a high-end-boost “bright” switch, mid-scoop “contour” switch and old-school tube-emulating “vintage” switch.

XLR line output

For easy compatibility with external stage and studio performance and recording systems, this bass rig features a rear-panel XLR line output with ground lift switch

Auxiliary input

For easy connectivity with digital media players and other similar devices, this Rumble combo is equipped with an 1/8″ stereo auxiliary input.

Lightweight construction

For easy portability, this Rumble combo features notably compact and lightweight construction.

Headphone output

For convenient personal listening at any time that won’t bring the house down on anyone else within earshot, this amp features a headphone output jack.


Wattage 40 Watts at 8 ohms
Controls Gain, Bright On/Off, Contour On/Off, Vintage On/Off, Drive, Overdrive On/Off, Level, Bass, Low-Mid, High-Mid, Treble, Master Volume
Inputs One – 1/4″
Voltage 230V EUR
Channels One – (with Selectable Bright Switch, Contour, Vintage Switch and Overdrive)
Line Out One – (XLR with Ground Lift)
Cabinet Material Lightweight Plywood
Grille Cloth Silver
Front Panel Painted Metal
Amplifier Covering Black Textured Vinyl
Amplifier Jewel Red LED
Handle Molded Plastic Strap with Nickel-Plated Caps
Speakers One – 10″ Fender® Special Design
Total Impedance 8 ohms
Footswitch 1-Button Economy (P/N: 0994049000), Vintage (P/N: 0994054000), LED (P/N: 0994052000) (All Footswitches Not Included)
Amp Weight 18 lbs. (8.16 kg)
Amp Height 16.5″ (41.91 cm)
Amp Width 16.5″ (41.91 cm)
Amp Depth 12″ (30.5 cm)