BasX A300 (150W)

฿29,000

The BasX A-300 is a two channel power amplifier that offers true audiophile sound quality at an affordable price. The BasX A-300 includes a carefully chosen set of important features, including a heavy-duty power supply, high-quality Class A/B amplification, transparent audiophile-quality fault protection, a trigger input and output, and industry standard unbalanced audio inputs. Modern manufacturing techniques, and careful design and parts selection, have enabled us to deliver all of this performance and great sound quality in the BasX A-300 at a far lower price than you might imagine.

The BasX A-300 delivers 150 watts RMS per channel at less than 0.1% THD into 8 ohms; THD+N of less than 0.02%; and a signal to noise ratio of 120 dB referenced to full power. This makes the BasX A-300 the ideal amplifier to serve as the foundation of a great sounding stereo system, or to power the important front main speakers in an excellent sounding surround sound or home theater system.


SKU BasX A300 Category Tag


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SPECIFICATIONS

Circuit Topology

The XPA-3 Gen3 is a fully modular audio power amplifier with a high-efficiency switch mode power supply (SMPS), independent, fully discrete, dual differential, high current, short signal path Class A/B amplifier modules, Optimized Class H™ power supply topology, and microprocessor-controlled fault protection.

The XPA-3 is powered by a high efficiency, audiophile grade, Switch Mode Power Supply (SMPS).

Audio Specifications

  • Power Output (both channels driven):
    150 watts RMS per channel; 20 Hz – 20 kHz; THD < 0.1%; into 8 Ohms.
    300 watts RMS per channel; 1 kHz; THD < 1%; into 4 Ohms.

  • Power Bandwidth (at rated power; 8 Ohm load): 20 Hz to 20 kHz (+ / – 0.07 dB)

  • Broad Band Frequency Response: 5 Hz to 80 kHz +0/-1.8 dB

  • THD + noise: < 0.02% (A-weighted); ref rated power

  • Signal to Noise Ratio (8 Ohm load):
    > 120 dB; ref rated power; (A-weighted).
    > 100 dB; ref 1 watt; (A-weighted).

  • Minimum Recommended Load Impedance (per channel): 4 Ohms
    (which equals one 4 Ohm load or two paralleled 8 Ohm loads).

  • Damping Factor (8 Ohm load): > 500.

  • Input Sensitivity (for rated power; 8 Ohm load): 1.2 V.

  • Gain: 29 dB.

  • Input Impedance: 27 kOhms.

Power Requirements

115 VAC or 230 VAC @ 50 / 60 Hz (automatically detected).

Dimension & Weight

  • Dimensions:
    17” wide x 4” high x 15.5” deep (not including connectors).
    21-1/2” wide x 8” high x 21” deep (boxed).

  • Weight:
    25.2 lbs (unboxed)
    33 lbs (boxed)

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