The Bose L1 Model 1S Double B1 Bass Package with T1 ToneMatch Audio Engine package delivers the audio fidelity expected from Bose in a sleek, lightweight, and portable setup that's ideally suited for musicians, mobile DJs, and performances, and other sound reinforcement applications. The L1 Model 1S features an amplifier base that features a line-level analog input that accepts a 1/4" TRS phone cable. It can be used to connect an instrument or other audio source. Also included is a pair of Bose B1 Bass modules for reinforcing low-end frequencies and enhancing the sound of bass guitar, kick drums, DJ rigs, and more.

The speaker features 12 small drivers arranged using Articulated Array speaker technology in a slim, vertical enclosure, creating nearly 180 degrees of horizontal coverage and consistent tonal balance. Setting up the L1 Model 1S is quick and easy; simply place the speaker extensions into the amplifier base, and slide the speaker on top of the extensions. Two extensions are included, and allow easy height adjustment.

The T1 ToneMatch is designed to enrich your sound with a variety of enhancement tools, and provides you with three mic/Hi-Z inputs with preamps and two line inputs. Its powerful features and tone-shaping tools quickly bring you closer to the true sound of your voice and instruments. This versatile digital mixer helps you sound your best in live performances. It expands the input capacity of your L1 system and gives you instant access to a host of proprietary EQ presets, standard effects, and processors. The 5-channel engine features 100 ToneMatch presets for instruments and microphones, intelligent zEQ, and a suite of studio-class effects and professional-quality processors.