{"product_id":"studiomaster-nex4-1800-aes67-networked-4-channel-power-amplifier","title":"Studiomaster nEX4-1800 AES67 Networked 4-Channel Power Amplifier","description":"\u003ch2\u003eStudiomaster nEX4-1800 AES67 Networked 4-Channel Power Amplifier\u003c\/h2\u003e\n\n\u003cp\u003eThe Studiomaster nEX4-1800 power amplifier supplies four channels at 450W each into 8 ohms or 675W each into 4 ohms, with two 1350W bridged outputs available at 8 ohms. It combines AES67 audio-over-IP networking, Ethernet monitoring, built-in digital signal processing, and a compact 1U steel rack chassis.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for installed sound, live entertainment, touring, rental, and commercial audio, the nEX4-1800 suits systems requiring independent amplification for several speaker zones. It works as a four-channel amplifier for installed sound, an AES67 power amplifier for networked audio, or a lightweight 1U amplifier for touring racks.\u003c\/p\u003e\n\n\u003cp\u003eBalanced XLR inputs and 4-pole speaker outputs support professional integration, while stereo, parallel or mono, and bridged modes accommodate different loudspeaker layouts. A front-panel color LCD provides access to onboard DSP settings including 7-band parametric EQ, delay, crossover filtering, compression, and limiting. Comprehensive DC, short-circuit, thermal, under-voltage, overload, and output protection helps safeguard connected equipment.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Channel Amplification:\u003c\/strong\u003e Delivers 4 x 450W at 8 ohms for multi-zone and distributed speaker systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher 4-Ohm Output:\u003c\/strong\u003e Produces 4 x 675W when connected to compatible 4-ohm loudspeaker loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridged Operation:\u003c\/strong\u003e Provides 2 x 1350W at 8 ohms for applications requiring greater output per speaker circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES67 Networking:\u003c\/strong\u003e Connects to compatible audio-over-IP systems for network-based signal distribution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEthernet Monitoring:\u003c\/strong\u003e Supports amplifier monitoring through a LAN connection and compatible control software.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-In DSP:\u003c\/strong\u003e Per-channel parametric EQ, delay, crossover filters, compressor, limiter, and feedback suppression with front-panel display access.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic Standby:\u003c\/strong\u003e Enters standby when no signal is present to reduce unnecessary idle operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1U Steel Enclosure:\u003c\/strong\u003e Fits standard 19-inch equipment racks while conserving vertical rack space.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Studiomaster\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e nEX4-1800\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Networked four-channel power amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Audio Compatibility:\u003c\/strong\u003e AES67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Channels:\u003c\/strong\u003e 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Output at 8 Ohms:\u003c\/strong\u003e 4 x 450W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Output at 4 Ohms:\u003c\/strong\u003e 4 x 675W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBridged Output at 8 Ohms:\u003c\/strong\u003e 2 x 1350W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRMS Output Voltage:\u003c\/strong\u003e 60V at 1% THD and 1kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Modes:\u003c\/strong\u003e Stereo, parallel or mono, and bridged\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistortion and Noise:\u003c\/strong\u003e Typically 0.05% at 10% rated output, 1kHz, and 8 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrosstalk Suppression:\u003c\/strong\u003e At least 75 dB below rated power from 20Hz to 1kHz at 8 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e Typically +\/-0.5 dB from 20Hz to 20kHz at 10% rated output and 8 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 20 kilohms balanced and 10 kilohms unbalanced\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e At least 100 dB, A-weighted, from 20Hz to 20kHz at 8 ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Inputs:\u003c\/strong\u003e Balanced XLR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpeaker Outputs:\u003c\/strong\u003e Industry-standard 4-pole speaker connectors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Connection:\u003c\/strong\u003e Ethernet\/LAN (RJ45)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay:\u003c\/strong\u003e Front-panel color LCD with rotary push encoder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection:\u003c\/strong\u003e DC, short-circuit, thermal, under-voltage, overload, and output DC protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e 100 to 240 VAC, +\/-10%, 50\/60Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure:\u003c\/strong\u003e Steel 1U rackmount chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 19 x 1.8 x 11.8 inches (W x H x D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approximately 12 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStudiomaster nEX4-1800 Power Amplifier\u003c\/li\u003e\n\u003cli\u003ePower Cord\u003c\/li\u003e\n\u003cli\u003e4-Pole Speaker Connector\u003c\/li\u003e\n\u003cli\u003eOwner's Manual\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Studiomaster","offers":[{"title":"Default Title","offer_id":46631545569477,"sku":"STUDI-NEX41800","price":1282.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/Studiomaster-nEX41800-NetworkedAmp.png?v=1785366285","url":"https:\/\/avlgear.com\/products\/studiomaster-nex4-1800-aes67-networked-4-channel-power-amplifier","provider":"AVLGEAR","version":"1.0","type":"link"}