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The T-B120DTB is our versatile 120W Digital Mixer Amplifier—a powerhouse solution for public address systems, background music, and announcement setups in small to medium indoor and outdoor spaces like supermarkets, shopping malls, cafes, restaurants, and sports venues. This high-performance amplifier combines exceptional sound quality, durability, and user-friendly functionality, making it ideal for clear communication and rich sound delivery in any environment.
Built with an array of convenient features, this compact 1U mixer amplifier offers:
Enjoy peace of mind with a 3-year factory guarantee and a reliability that stands out from the rest. Whether for paging, announcements, or background music, this mixer amplifier delivers quality and performance you can depend on.
High efficiency 100V line public address system amplifier with the usual high quality audio, full protection, reliability and 3 year factory guarantee against defects from ITC.
Specifications
Model
T-B60DTB
T-B120DTB
T-B240DTB
T-B350DTB
T-B500DTB
T-B650DTB
Output
4-16Ω, 100V
RMS Power
60W
120W
240W
350W
500W
650W
Input Sensitivity
& Impedance
MIC1, 2, 3, 4 input: 5mV/600Ω balanced European connection terminal
AUX1, 2 input: 350mV/10KΩ unbalanced RCA connection terminal
EMC input: 775mV/10KΩ unbalanced European connection terminal
Output Sensitivity &
Source Impedance
MIX OUT: 1000mV/470Ω, unbalanced RCA connection terminal
Tone
Bass: ±10dB at 100Hz;
Treble: ±10dB at 10KHz
Frequency Response
80Hz~16KHz(+1dB,-3dB)
SNR
MIC1, 2, 3: 66dB; AUX1, 2: 80dB
THD
Less than 0.5%( at 1KHz, 1/3 rated power)
Phantom Power Supply
48V (±2V)
Mute Control
MIC 1 priority over MIC2-4, AUX1-2 audio input;
EMC has highest priority
Channel Crosstalk
Attenuation
≥50dB
Heat Dissipation
Flank in and rear panel out to force fan cooling, fan starts when amplifier turned on, infinitely variable speed
Protection
Over-heat, overload, short circuit
Power Supply
~220-240V /50Hz
Power consumption
180W
300W
850W
Dimension
484×300×44mm
Weight
3.5 Kg
3.7Kg
3.8Kg
4.0Kg
4.1Kg
4.3Kg
MIC1, 2, 3, 4 input: 5mV/600O balanced Euro connection terminal
AUX1, 2 input: 350mV/10KO unbalanced RCA connection terminal
EMC input: 775mV/10KO
MIC 1 has priority over MIC2-4, AUX1-2 audio input, EMC has highest priority MIX OUT:1000mV/470O, unbalanced RCA connector
Variable speed automatic fan
484×260×44mm
3.5kg