
251
251
Powered Zone Controller
Designed for use in-room or in-rack, the 251 Powered Zone Controller contains the functionality needed to create a powered Hi-Res audio zone. The Meridian 251 features two powerful, high performance, cool-running 100W Class D Ampli ers that allow this versatile 1U tall product to be easily partnered with any passive loudspeaker. Accommodating both local and distributed audio, whether analogue or digital, the MQA-enabled Meridian 251 is also an endpoint for our award-winning Sooloos music management platform, along with Roon support.
Control features including IP and IR allow this versatile solution to be seamlessly integrated into the home.
AUDIO INPUTS
One 2-channel digital coaxial S/PDIF input. 44.1kHz to 192kHz sampling and up to 24-bit
One 2-channel Meridian SpeakerLink input. 44.1kHz to 192kHz sampling and up to 24-bit
One 2-channel digital optical TOSLINK input. 44.1kHz to 96kHz sampling and up to 24-bit
One 2-channel analogue input on RCA phono connectors
One network input (Ethernet) for connection to Meridian Sooloos or third party control interface
AUDIO OUTPUTS
Speaker outputs on Phoenix connectors
24-12 AWG Compatible
2 x 100w into 4Ω nominal load (2 x 65w into 8Ω)
40kHz Bandwidth
2-channel line-level analogue output on RCA phono connectors
Twin 192kHz 24-bit DACs
DISPLAY
LEDs to indicate source selection and MQA status
DIMENSIONS
HEIGHT: 42mm [1.65in] (without feet)
WIDTH: 204mm [8.03in]
DEPTH: 221mm [8.7in] (226mm inc. connectors) [8.89in]
WEIGHT: Standalone: 2.5Kg [5.5lbs]
POWER
Advanced linear power supply: 110–120V ac 50–60Hz | 220-240V ac 50-60Hz
RACK-MOUNTING
1U tall rack kit available with space for two units
Optional VESA mount brackets
CONTROL SIGNALS
IP Control
IR on 3.5mm jack
Meridian Comms