With RS232 Interface 4-Channel Class-D Power Amplifier
T-4120RS
T-4240RS
T-4350RS
Rear Panel
Features
* 4 channels of balanced line input, power output: 4 x 120W / 4 x 240W / 4 x 350W.
* 4-channel independent volume control, bass and treble adjustment function.
* 4-channel single display, including signal, peak, protection and power.
* The electrical input is isolation, output is not isolation, amplifier with function of automatic
detection and automatic identification 4-16R / 100V high-low impedance output state.
* Connect with RS232 interface and remote control switch, remote monitoring the status of
the power amplifier. can achieve volume and tone control of 4-channel amplifier, fault output
feedback and trigger functions.
* Support for 230V and DC 24V power supply, soft boot mode.
* Protection 21.6 ~ 26.5 vdc, avoid long-term supply of high-voltage battery failure or damage
to the equipment.
* Speaker output: 4-8Ω / 100V.
* Built-in overvoltage, undervoltage, high temperature, overload and short circuit protection.
Specifications
Model / T-4120RS / T-4240RS / T-4350RSRated Power Output / 4 x120W / 4x240W / 4 x350W
Speaker Output / 4-8Ω/100V
Input Sensitivity & Impedance / ±385mV/20KΩ, balanced input
Frequency Response / 80Hz~18KHz (+1dB, -3 dB)
S/N Ratio / ≥85dB
THD / ≤0.5% at 1KHz, 1/3 rated power
Controls / Volume control and power switch control on the panel;
Remote standby control and remote amplifier state
reading (Phoenix connector on the rear panel), remote
audio transmission (Rs232 connector on the rear panel)
Display / LCD display
Protection / High temp, loudspeaker DC output, overload and short-circuit
Cooling / Forced cooling (≥50℃half speed control, ≥70℃
full speed control)
Power Consumption / 600W / 1200W / 1750W
Power Supply / ~110V/60Hz or ~230V/50Hz
DC 24V (applied for 24V standby power supply)
Dimensions / 484 x 350 x 44mm
Weight / 8.5Kg / 8.8Kg / 9.5Kg