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Black rectangular audio amplifier with integrated heat-sink fins, front panel knobs and switches, rear speaker terminals

LORDWORLD

LORDWORLD A100 TPA3255 300W x2 Stereo/Mono streaming audio amplifier

SKU CH-06CA-HP7J9

A compact Class-D amplifier delivering 240 W per channel in stereo or 315 W in mono with 0.002 % THD, 115 dB SNR and 94 dB SINAD.

  • High-fidelity sound with 0.002% THD and 115 dB SNR
  • Powerful output up to 240 W stereo and 315 W mono
  • Patented heat dissipation keeps the case cool at high power
  • Four operating modes via mono/stereo and bass/flat switches
  • Flexible multi-channel support from 1.0 to 5.1 with AUX output

Amplifier Type and Target User

The LORDWORLD A100 is a Class-D streaming audio amplifier built around the TPA3255 chip. It delivers 240W per channel at 4 ohms in stereo and 315W at 4 ohms in mono, making it suitable for driving passive home speakers or subwoofers in multi-channel configurations up to 5.1.

Setup Checks Before Ordering

Verify that your speakers or subwoofers present a 4-ohm load to match the rated output figures. Ensure your source equipment can connect to the amplifier’s inputs and that you have space for a unit that relies on its chassis for heat dissipation. The mono/stereo and bass/flat switches must be set correctly for your intended topology.

Sustained Load Behaviour

The integrated heat-sink patent allows the casing to dissipate heat efficiently so the chassis does not become obviously warm during continuous high-power operation. Post-filter feedback design maintains low distortion and high linearity across the frequency range, preserving the 0.002% THD and 94dB SINAD specifications under prolonged use rather than only in short bursts.

Highlights

  • High-fidelity sound with 0.002% THD and 115 dB SNR
  • Powerful output up to 240 W stereo and 315 W mono
  • Patented heat dissipation keeps the case cool at high power
  • Four operating modes via mono/stereo and bass/flat switches
  • Flexible multi-channel support from 1.0 to 5.1 with AUX output

Specifications

BrandLORDWORLD

Questions about this item

What comes in the box with the A100 TPA3255 amplifier and do I need to buy speaker cables or a power supply separately?

The amplifier includes the main unit with integrated heat-sink chassis and the mode switches. Speaker cables and a compatible power supply are not included and must be purchased separately to match your speaker impedance and voltage requirements.

Should I run the A100 in stereo or mono mode for my 4 ohm speakers?

In stereo mode the A100 delivers 240 W per channel into 4 ohms; in mono mode it provides 315 W into 4 ohms. Choose stereo for two-channel listening or mono when bridging both channels for a single high-power subwoofer.

What does the 300 W x2 rating mean when the amp is driving real 4 ohm speakers?

The 300 W x2 figure is a peak headline number; continuous rated output is 240 W per channel into 4 ohms in stereo with 0.002 % THD, 115 dB SNR and 94 dB SINAD, so actual clean power in a real system is 240 W per channel.

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