{"product_id":"300w-mono-hi-fi-power-amplifier-class-d-with-xlr-input","title":"300W Mono Hi-Fi Power Amplifier Class D with XLR Input","description":"\u003cp\u003eBring powerful, detailed amplification to your Hi-Fi system with this compact mono Class D power amplifier. Delivering up to 300W at 4Ω, balanced XLR connectivity and dedicated subwoofer output, it is ideal for high-performance stereo, 2.1 and multi-channel audio setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e300W High-Power Output:\u003c\/strong\u003e Delivers up to 300W at 4Ω for driving compatible passive speakers with plenty of headroom\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTrue Mono Design:\u003c\/strong\u003e One amplifier channel provides dedicated power for a single speaker channel, helping minimise crosstalk\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eClass D Efficiency:\u003c\/strong\u003e High-efficiency amplification combines strong output with a compact desktop-friendly design\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFully Balanced XLR Input:\u003c\/strong\u003e XLR connectivity helps provide a clean, low-noise signal path for compatible audio equipment\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRCA and XLR Inputs:\u003c\/strong\u003e Supports both RCA and balanced XLR sources for flexible system integration\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePFFB Technology:\u003c\/strong\u003e Post-filter feedback helps reduce distortion and maintain a clean, consistent audio response\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePremium Audio Components:\u003c\/strong\u003e Uses a TPA3255, OPA1612 and LME49720 chipset configuration for high-quality signal processing and amplification\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRetro VU Meter:\u003c\/strong\u003e Illuminated analogue-style VU meter provides real-time visual feedback while you listen\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDual Gain Settings:\u003c\/strong\u003e Select 19dB or 25dB gain to suit different source output levels\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eBuilt-In Bass Management:\u003c\/strong\u003e 80Hz high-pass filtering and dedicated SUB OUT make it easy to integrate a powered subwoofer\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e2.1 System Ready:\u003c\/strong\u003e Designed to work with a powered subwoofer for enhanced low-frequency performance\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003e12V Trigger:\u003c\/strong\u003e Supports synchronised power control with compatible audio equipment\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eWide Speaker Compatibility:\u003c\/strong\u003e Suitable for speakers with 2–8Ω impedance\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eCompact Metal Chassis:\u003c\/strong\u003e Durable metal construction fits neatly into a desktop or Hi-Fi setup\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAutomatic Standby:\u003c\/strong\u003e Enters standby after 20 minutes without an audio signal and resumes when audio is detected\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Mono Hi-Fi power amplifier\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 1\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eAmplifier Class:\u003c\/strong\u003e Class D\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eMaximum Output Power:\u003c\/strong\u003e 300W @ 4Ω\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRated Output Power:\u003c\/strong\u003e 200W @ 4Ω; 100W @ 8Ω\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSpeaker Impedance:\u003c\/strong\u003e 2–8Ω\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eChipset:\u003c\/strong\u003e TPA3255 + OPA1612 + LME49720\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eInputs:\u003c\/strong\u003e RCA, XLR, ¼\" TRS\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eOutputs:\u003c\/strong\u003e Passive speaker, powered subwoofer\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eRCA Input Sensitivity:\u003c\/strong\u003e 2V\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eXLR Input Sensitivity:\u003c\/strong\u003e 4V\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eGain:\u003c\/strong\u003e 19dB \/ 25dB\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e ≥118dB\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eTHD+N:\u003c\/strong\u003e 0.002%\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 20Hz–20kHz ±0.4dB\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eHPF Frequency:\u003c\/strong\u003e 80Hz\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eSubwoofer Output Frequency:\u003c\/strong\u003e 20–200Hz\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003ePower Supply Range:\u003c\/strong\u003e DC 32–48V\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eControl Type:\u003c\/strong\u003e Push button\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eConstruction:\u003c\/strong\u003e Metal\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 80 x 140 x 90mm\u003c\/li\u003e\n\t\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 950g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\t\u003cli\u003e1 x Mono Hi-Fi Power Amplifier\u003c\/li\u003e\n\t\u003cli\u003e1 x 48V 5A Power Adapter (AU Plug)\u003c\/li\u003e\n\t\u003cli\u003e1 x User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat Makes This a Smart Buy:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eWith high-power 300W amplification, balanced XLR input and built-in subwoofer management, this compact mono amplifier offers flexible integration into serious Hi-Fi systems. Use a pair for stereo or multiple units for multi-channel setups and dedicated speaker amplification.\u003c\/p\u003e\n","brand":"OEM","offers":[{"title":"with 48V 5A AU \/ China Mainland","offer_id":55681301446955,"sku":"14:10#with 48V 5A AU;200007763:201336100","price":441.91,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/8617\/3227\/files\/58f35822-2159-4495-9925-247b978a7a19947452.png?v=1790299050","url":"https:\/\/stuffologystore.com.au\/products\/300w-mono-hi-fi-power-amplifier-class-d-with-xlr-input","provider":"Stuffology Store","version":"1.0","type":"link"}