KanexPro AP2DBL Mini 2-input Audio Amplifier with Mic Mixer

The KanexPro Mini Audio Amplifier is a quarter-rack width digital amplifier (Class D) with equalizer control and Mic mixer. It’s a simple yet powerful device delivering 2x20 Watts@4Ohm default output with built-in volume/ bass feature. It also supports dual mono-output with 2 stereo audio selectable inputs. The Microphone mixer includes independent volume control with balance switching. Supports balanced/ unbalanced signals.
This Mini Audio Amplifier is mainly used during lectures, house of worship centers and various musical events where mic mixing together with equalizing audio is critical.

Key Features

• Fast switching audio amplifier
• 2x20 Watt@4Ohm as the default amplifier output
• Bridge connection supported by switching the amplifier to be 1x40Watt@8Ohm
• Supports Dual-mono output
• Built-in Microphone mixer (separately controllable)
• Line audio output, with volume controllable.
• MIC input supports 48V phantom power
• MIC port with balanced switching suppress
• Supports balanced/ unbalanced signals
• Supports Ducking power technology
• Ultra low inrush current
• Two stereo audio inputs, switchable by button, remote or RS232.
• Volume/Bass/Treble controllable by buttons or RS232
• Optional control by IR remote
• Convection cooled, antistatic case design
• LED indicator, for power and operating status
• Internal Universal power adaptable (100-240 volt AC, 50/60Hz)

Technical Specifications

Audio Input:
Input 2 stereo audio
1 MIC
Audio Output:
1 amplifier
1 stereo audio
Input Connector:
2 RCA
1 x 3.5mm jack
1 captive screw
Output Connector:
1 captive screw
1 x 3.5mm jack
Input Impedance for Inputs 1&2: >10K OHMS
Output Impedance: 50 OHMS/stereo, 4~8 OHMS/Amplifier
Frequency Response:
Input: 20Hz ~ 20KHz
Output: CMRR >70dB@20Hz~20KHz
Signal to Noise Ratio: 80dB at maximum output
Bandwidth: 20Hz ~ 25KHz
Stereo Channel Separation:
Input: >75dB@20Hz to 20KHz
Output: THD + Noise 1%(1KHz), 0.3%(20KHz) at nominal level
Voltage Gain: 32dB
Mic Input Impedance: 48V: 35 Kilo Ohms
Mic: 10 Kilo Ohms
Line: 75 Kilo Ohms
Mic Audio Detection Delay: < 1ms
Common Mode Rejection Ratio: >70dB (20Hz- 20KHz)
Power Output: 2x20 Watts (4 Ohms)
Control: RS-232 Serial, 9-pin female D connector
Pin Configurations: 2 = TX, 3 = RX, 5 = GND
Power consumption: 3.6 Watts
Dimensions: 1.5"x3.78"x3.45" (HWD)
Weight: 0.67 lbs (0.3Kg)
Industry Standards & Certifications: CE, FCC, UL certified