Roksan Caspian 4G Power Amplifier

The Caspian 4G Power Amplifier is built for music lovers who want power, control and confidence in their sound. Designed to work beautifully on its own or alongside the matching streaming pre-amplifier, it brings music to life with scale and authority. Easy to use and elegantly styled, it fits naturally into modern living spaces. The result is a rich, engaging listening experience that lets speakers perform at their very best, whatever the genre. Caspian 4G Power Amplifier The Caspian 4G Power Amplifier is engineered to deliver uncompromising drive and power, whether used in stereo or mono-block configuration. It harnesses Roksan’s advanced Euphoria amplification architecture and precision-engineered analogue circuitry to ensure a transparent signal path that preserves every detail and dynamic nuance of the music. When paired with the Caspian 4G Streaming Pre-Amplifier, it forms a performance-focused duo. With fully balanced signal paths, together they unlock extraordinary clarity, authority and scale across all genres. Just add speakers… For today’s connected consumer and music lover – glorious high-fidelity Power in its purest form, however you choose to experience it. Designed for the user. MaestroUnite – All from a single app Unify your system and discover a deeper connection to Roksan and Monitor Audio. The Roksan and Monitor Audio ‘MaestroUnite’ App revolutionises system setup and audio control, offering consumers a seamless and intuitive way to manage and enhance their high-fidelity audio systems. This innovative app enables users to effortlessly explore advanced configurations, customise audio preferences, support Over-The-Air (OTA) updates and build an augmented eco-system of supported Monitor Audio Group products. MaestroUnite is a user-friendly interface with robust functionality making it an essential tool for anyone seeking to elevate their home audio experience. Listen Again. Made and designed for the user Caspian Series 4G’s electronics architecture is something really very special. It benefits from an advanced feature set that ensures all use cases are being delivered upon. Its flexibility, usability, and powerful musical delivery are built into our innovative ‘digital first’ DNA and physical design. Caspian 4G Remote Control — Total performance at your fingertips All Caspian 4G amplifiers come with an elegant and practical Roksan remote control to help users operate their devices with ease. Beautifully designed, its ergonomic, aluminium-extruded design is perfectly weighted to sit comfortably in the hand. The buttons are clear and intuitive to use, helping the user navigate through the inputs and directly set presets, as well as a host of standard operational features. Connectivity Summary Analogue Inputs 2x RCA Stereo (A1, A2) 1x Balanced XLR (A3) Analogue Outputs 2x RCA Stereo (Line 1,2) Amplifier Output 1x Pair of Speaker binding posts (L&R) Other Inputs / Outputs Wi-Fi 4, BLE, 12V Trigger, Wired IR Power IEC C14, Fused 6.3AT - 250V User Interface Primary Interface (on unit) Power Button - on/standby Remote Control Maestro Unite App Power Amplifier Power Amplifier Technology Dual Mono Euphoria Amplifier Mono-Bridge Capable Amplifier Class AB Output Power, 8 0hms (235VAC @ 1% THD, both channels driven) 105W Output Power, 4 0hms (235VAC @ 1% THD, both channels driven) 200W THD+N (1W @ 1kHz Both Channels driven) <0.007% Gain 29dB Signal to Noise (1W/8R 2Vrms A1, both chan- nels driven) - Stereo >85dB Output Power, 8 Ohms (235VAC @ 1% THD) - Mono-Bridged 420W Output Power, 4 Ohms (235VAC @ 1% THD) - Mono-Bridged 630W Frequency Linearity (20Hz - 20kHz) +-0.25dB Power Supply 600VA / 36,400uF per Rail Pre-Amplifier (Pre3) Supported Features 2 x RCA Line-Level Out Analogue Inputs Maximum Input Level 1.1Vrms RCA, 2.2Vrms XLR - Stereo 2.2Vrms RCA, 4.2Vrms XLR - Mono Music Sense A2 Input BluOS Section BluOS Streaming Supported ✗ Maestrounite Maestrounite Supported Yes Network Connectivity Bluetooth LE Wi-Fi 4 (Only connects for Over-the-Air Updates) Mobile Application iOS, Android Over-the-Air Updates Firmware Updates are available via the Maestrounite configured Wi-Fi connection. This can be setup to connect & update on user request or during periods of inactivity. Other Wired IR Input 5 - 14V, Mono 3.5mm jack plug, any polarity 12V Trigger Input 5 - 14V, 3.5mm jack dual polarity (On / Standby) 12V Trigger Passthrough 3.5mm jack Pass through from input only Nominal Mains Voltage Auto-Selecting Power Supply, 100-120VAC & 220-240 VAC Power Consumption Max 610VA, Standby 0.5W, Network Standby 2W (Standby Plus, allows fast boot) Mechanical Construction Extruded and machined Aluminium front & top cover with extruded Aluminium heatsinks. Dimensions (HxWxD) 93mm x 432mm x 378mm Weight 14.9kg