With its attractive tan covering, leather handle and real wood control panel, the SIENNA 16 PRO combines good looks with great tone. The speaker has a flatter, Hi-Fi type response that perfectly suits the wide frequency and dynamic range generated by acoustic instruments. The result is a more natural less "electrified" sound. The new speaker design retains the unique harmonic content of the instrument and contributes quality to the sound of the new SIENNA 16 PRO