Bosch DCNM-MMD2. Nominal input level: 80 dB. Maximum output amplitude: 90 dB. Signal-to-Noise Ratio (SNR): 66 dB. Input voltage: 48 V, Power consumption (typical): 12 W. Dimensions (WxDxH): 12.3 x 6.89 x 2.95" (312 x 175 x 75 mm), Weight: 4.08 lbs (1.85 kg)
Bosch DCNM‑PS2. Networking standards: IEEE 802.3. Product color: Black, LED indicators: Power, Power protection features: Overload, Short circuit. Power over Ethernet (PoE) voltage: 48 V, AC adapter frequency: 50 - 60 Hz, Power consumption (max): 530 W. Weight: 16.3 lbs (7.4 kg), Dimensions (WxDxH): 3.62 x 17.3 x 15.7" (92 x 440 x 400 mm). Number of products included: 1 pc(s)