BOSE Lifestyle SA2 Stereo Amplifier 2 Channel x 40 Watts
• Bose® proprietary digital signal processing technology. Bose® link input/output. 40W per channel minimum into 6. 70 ft (21 m). ohms, from 30 to 15 kHz, with no more than 0.5% THD. 18 (0.75 mm ). 16 (1.7 mm ).