{"product_id":"eton-pa1-1-channel-class-d-power-amplifier","title":"Eton PA1 1-Channel Class-D Power Amplifier","description":"The Eton PA1 is a compact yet powerful 1-channel Class-D amplifier designed for subwoofer applications. Delivering 170W RMS at 4Ω, 255W RMS at 2Ω, and 375W RMS at 1Ω, it provides flexible power output to match your speaker configuration.\u003cbr\u003e\u003cbr\u003eAuto Sense technology automatically detects input signal presence, while the Load Selector allows you to optimise performance for your specific impedance. The Start\/Stop function gives you convenient control over operation.\u003cbr\u003e\u003cbr\u003eFlexible input options support both low-level (1–15V) and high-level (15–40V) signals, making integration straightforward in various audio systems. The integrated low-pass filter (25–250Hz adjustable) ensures clean bass reproduction by filtering out unwanted frequencies above your desired range.\u003cbr\u003e\u003cbr\u003eEngineered for space-conscious installations, the PA1 measures just 128mm (L) × 100mm (W) × 45mm (H), making it ideal for vehicles, compact cabinets, or tight mounting spaces without compromising power delivery.","brand":"ETON","offers":[{"title":"Default Title","offer_id":47748014735444,"sku":"PA1","price":479.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2465\/2539\/files\/eton_pa1_web0_neu.jpg?v=1790845526","url":"https:\/\/glprosound.com.au\/products\/eton-pa1-1-channel-class-d-power-amplifier","provider":"GL Pro Sound","version":"1.0","type":"link"}