250 Watt Class-AB 2-Channel Amplifier

The L-2125 is a great 250 Watt (MAX) 2-channel amplifier perfect for moderate sized stereo systems. This amplifier employs both high/low level inputs for compatibility with a variety of factory and aftermarket radios. It also features a variable 12dB/octave crossover, selectable on-board bass boost, and RCA pass-through for future expansion of the audio system, like the addition of a dedicated subwoofer amplifier.

  • Anodized Extruded Aluminum Heatsink
  • 4 AWG Power and Ground Connectors
  • High Level Inputs
  • RCA Pass-Thru Outputs
  • Built-In Fusing
  • MOSFET power supply
  • Variable 12dB/octave crossovers
  • Selectable on-board bass control
  • Real time output and power supply thermal sensing
  • Short circuit protection
  • Muted turn-on
  • CEA-2006 compliant
  • CE compliant
  • Standard Warranty - 1 Year
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L-2125 Specifications
CEA-2006 Compliant CEA-2006
Number of Channels 2
Rated Power 40 Watts RMS x 2 @ 4-Ohms
65 Watts x 2 @ 2-Ohms
125 Watts RMS x 1 @ 4-Ohms Bridged/Mono
Max Power 80 Watts x 2 @ 4-Ohms
140 Watts x 2 @ 2-Ohms
250 Watts x 1 @ 4-Ohms Bridged/Mono
Efficiency (average) >60
Bridgeable Yes
Crossover Controls High-Pass: Variable from 50Hz-250Hz @ 12dB/Octave Butterworth
Low-Pass: Variable from 50Hz-250Hz @ 12dB/Octave Butterworth
Tone Controls Selectable on-board bass boost 0/6/12dB @ 45Hz
Signal Input Low-Level: 2 RCA (150mV to 4V)
High-Level: 4-pin connector (300mV to 8V)
Signal Output Low-Level: 2 RCA
Power Input Connector Screw terminal
Power Wire Gauge 4 AWG
Speaker Output Connector Screw terminal
Speaker Wire Gauge Up to 10 AWG
Heat Sink Type Extruded aluminum
Cooling Convection
Remote Control -
Visual Indicators Power: Green
Thermal: Red
Protect: Red
Circuit Topology Class CLASS-A/B
THD at Rated Power 4-Ohm: <1.0%
2-Ohm: <1.0%
Frequency Response 20Hz - 20kHz
Signal-to-Noise Ratio >80 dB
Channel Separation >50 dB
Shipping Weight 4.35 Lbs. (1.97 Kg.)
Dimensions L7.87" x W7.64" x H2.28"
20cm x 19.4cm x 5.8cm
Specifications subject to change without notice
Available At
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