The CAS 100 is a mixer power amplifier with 4 inputs especially designed for reinforcement of a wired microphone, playback media and optional wireless microphones or CD players to a small or medium crowd of people. The CAS 100 is compatible to K+H SMS and CMS loudspeakers lines and Sennheiser evolution wireless microphones to provide a complete reinforcement solution. In addition to other applications for compact and simple reinforcement systems, the CAS 100 is ideally suited for classroom audio systems.

Electronics
Frequency Response	30 Hz - 18 kHz
Option slots	Quantity (2), compatible to Sennheiser evolution wireless receivers or K+H CD players
Option slot DC power (available)	12 V DC source, terminal block, max. 2 A amps total loaded for both slots
Option slot audio input	-10 dBV to +6 dBV, unbalanced, terminal blocks
Aux input (3 of 4 inputs)	-10 dBV to +6 dBV, unbalanced, stereo RCA/cinch
Mic input (4 of 4 inputs)	-40 dBu nominal, balanced, XLR/1/4” combo jack
Power amplifier	30 Watts/Channel x 2 channels (mono sum each channel), 4-Ohm minimum load impedance
Operating temperature	0°……..+ 40° C / 32.0 ° F…….104.0° F
Mute	Dry contact closure, open circuit muted, terminal block
Rec output	-10 dBV nominal, unbalanced, Stereo RCA/cinch, mono sum
Displays and Mains Power
Displays and indicators: power on	Red LED
Input Overload	Red LED “Flashing”
Power Requirements	100 – 230 V, 50-60 Hz, max 120 Watts, IEC power cord
Power consumption - Idle	30 VA
Power consumption - Full	550 VA
Power connection, AC	Included IEC cable for Edison, 2-pin Euro sockets and UK sockets
Power connection, DC	12 V DC input, terminal block, 10 Amps
Mechanics
Height x width x depth	110 mm 2,5 U x 483 mm x 372 mm / 4 3/8'' x 19'' x 14 6/8''
Weight	9.6 kg / 21.16 lbs
Mounting	Included removable rack ears, requires 2+ rack spaces
Security	Removable rear cover with security screws