Peavey 00486070 Ecoustic 112 EFX Amazing versatility. Perfect for any event. The Ecoustic® 112 EFX has been designed to get the most out of electrical instruments that have delicate tonal ranges and special nuances that may not be heard through standard amps. Whether you play acoustic guitar, violin, or harmonica, this amp is the answer for those hard-to-EQ acoustic instruments. It also works great for vocals. The Ecoustic uses special buffers, EQ and feedback controls to capture the true essence of acoustic sound. Features 12 inch Blue Marvel® coaxial speaker Bi-amped, 100 watts to the lows and mids, 25 watts to the highs Three channels Two channels with independent effects Chorus, phaser, delay, rotating speaker, reverb and doubler on channel 1 Chorus, delay and reverb on channel 2 Auxiliary input with Low and High controls Semi-programmable with footswitch (footswitch optional) Feedback Ferret® digital anti-feedback system XLR outs Two independent 5-band graphic EQs Master volume and tweeter level controls specifications: Dimensions 20.5" W x 21.25" H x 14.375" D (Unpacked) 24.625" W x 25.75" H x 18.875" D (Packed) Weight 65 lbs. (Packed) 61.7 lbs. (Unpacked)