{"product_id":"radio-design-labs-sf-np40d-network-power-amplifier-40w","title":"Radio Design Labs SF-NP40D Network Power Amplifier 40W","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RADIO DESIGN LABS SF-NP40D is a network-controlled stereo power amplifier rated at 40 watts, designed for professional and commercial audio distribution systems. It accepts network input signals and delivers clean stereo amplification to connected speaker loads. The SF-NP40D is built for installations where remote control and network integration are required alongside reliable power output. Audio system integrators and low-voltage installation technicians are the primary trades who work with this unit. At 40 watts of stereo output, it is well suited for moderate-demand distributed audio zones in commercial or institutional environments.\u003c\/p\u003e\u003cp\u003eThe SF-NP40D fits applications where network-addressable amplification is needed without a separate rack-mounted amp and controller. Typical install scenarios include multi-zone background music systems, conference rooms, retail spaces, and similar commercial audio environments. It is categorized as a power amplifier and sold as an individual unit. Installers working with structured AV systems or Dante-based network audio infrastructures will find this form factor appropriate for rack or equipment-bay deployment.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNetwork input enables remote control and integration with networked audio systems\u003c\/li\u003e\n\u003cli\u003e40-watt stereo output suitable for moderate commercial zone coverage\u003c\/li\u003e\n\u003cli\u003eSold as a single unit, making it easy to deploy per zone\u003c\/li\u003e\n\u003cli\u003eCompact power amplifier form factor appropriate for rack or bay installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-install unit for network-based stereo power amplifier applications in commercial distributed audio systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified low-voltage or AV systems technician familiar with networked audio infrastructure. Power down the system and disconnect all signal sources before making connections. Follow NEC guidelines for low-voltage wiring and ensure speaker load impedance matches the amplifier output rating before applying power. Do not operate the unit without adequate ventilation in the equipment enclosure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Power\u003c\/strong\u003e: 40 watts stereo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Type\u003c\/strong\u003e: Network\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels\u003c\/strong\u003e: 2 (Stereo)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: Each\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuantity Per Package\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RADIO DESIGN LABS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SF-NP40D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RADIO DESIGN LABS","offers":[{"title":"Default Title","offer_id":51688588771634,"sku":"SF-NP40D","price":1349.86,"currency_code":"USD","in_stock":true}],"url":"https:\/\/voomisupply.com\/products\/radio-design-labs-sf-np40d-network-power-amplifier-40w","provider":"Voomi Supply","version":"1.0","type":"link"}