The all-new Rumble Series is a mighty leap forward in the evolution of portable bass amps. 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. Weight and Dimensions Weight and Dimensions Amplifier Depth: 12" (30.4 cm) Amplifier Height: 16.5" (41.9 cm) Amplifier Weight: 18 lbs. (8.16 kg) Amplifier Width: 16.5" (41.91 cm) Speakers Speakers Speaker: One - 10" Fender® Special Design Electronics Electronics Auxiliary Input: 1/8" Stereo Channels: One - (with Selectable Bright Switch, Contour, Vintage Switch and Overdrive) Controls: Gain, Bright On/Off, Contour On/Off, Vintage On/Off, Drive, Overdrive On/Off, Level, Bass, Low-Mid, High-Mid, Treble, Master Volume Headphone Jack: 1/8" Stereo Impedance: 8 ohms Inputs: One - 1/4" Line Out: One - (XLR with Ground Lift) Wattage: 40 Watts @ 8 ohms Hardware Hardware Front Panel: Painted Metal Grill Cover: Black Textured Vinyl Covering with Silver Grille Cloth Handle: Molded Plastic Strap with Nickel-Plated Caps Miscellaneous Miscellaneous 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 Accessories Accessories FootSwitch: Optional 1-Button Footswitch: Economy (P/N 0994049000), Vintage (P/N 0994054000), LED (P/N 0994052000) Knobs: Ivory Soft Touch Radio Knobs