Shure P300-IMX IntelliMix Audio Conferencing Processor

The Shure P300 IntelliMix Audio Conferencing Processor is designed to work with the Microflex Wireless (MXW) system to deliver eight channels of acoustic echo cancellation, DSP-processing, and level control for conference rooms and meeting spaces. The processor supports Microflex wireless microphones while also offering versatile input and output connectivity options that allows users to incorporate loudspeakers, computers, mobile devices, and other audio components.

The P300 provides Dante (10 in/8 out), and to connect analog devices, the unit provides two 3-pin block connector inputs and two 3-pin block connector outputs along with a 3.5mm input jack for mobile devices. The USB Type-B port lets you connect computers and other USB devices, while the RJ45 port supplies the unit with power and connects it to other access points in the conference system network.

Clear Audio for Conferences, Panels, and Meetings

Streamline the audio experience for every discussion. Fixed architecture provides simple setup, requiring less DSP programming and commissioning time. Multiple connectivity options allow for seamless integration with Shure conferencing microphones, laptops, and even mobile devices. Easy, rackless mounting enables quick, compact integration behind a display, under a table, or in a credenza.

Clever Operation

Intuitive, programming-free LED mute sync functionality with leading third-party software codecs including Zoom Rooms, Microsoft Teams and Skype for Business.

Scale Up

Easily add a presenter mic or control additional zoned loudspeakers with onboard matrix mixing for sound reinforcement applications

Connect with Confidence

Driverless USB audio connection to PCs for soft codecs. Analog I/O for hard codecs. 3.5 mm connection to mobile phones to bridge a remote caller. Design projects offline with Designer System Configuration Software for simple project management. Seamlessly compatible with Microflex Advance and Microflex Wireless conferencing microphones for a complete Shure ecosystem.

Features

Integrates Audio Sources for Conferences
Use with Microflex Advance/Wireless Mics
Use Phones, Video, Speakers & Computers
Versatile Connectivity, Powerful DSP
8-Channels with Echo Cancellation
Dante, Analog Block, 3.5mm & USB
Single Network Cable, PoE+

Specifications

Frequency Response	20 Hz to 20 kHz (+1, -1.5 dB)
Dante Digital Audio	Sampling Rate: 48 kHz Bit Rate: 24 Bit
USB Audio	Sampling Rate: 48 kHz Bit Rate: 24 / 16 Bit
Latency	Firmware 4.1 and Newer: Dante 1-8 In to Dante Out (AEC enabled): 15.4 ms Dante 1-8 In to Dante Out (AEC disabled): 8.7 ms Dante 9-10 In to Dante Out: 3.4 ms Analog In to Analog Out: 3.8 ms Firmware 3.1 and Older: Dante 1-8 In to Dante Out (AEC Enabled): 12.5 ms Dante 1-8 In to Dante Out (AEC Disabled): 5.8 ms Dante 9-10 In to Dante Out: 1.8 ms Analog In to Analog Out: 2.2 ms
Acoustic Echo Cancelling	Tail Length: Up to 300 ms
Analog Connections	Block Connectors: Dynamic Range (20 Hz to 20 kHz, A-Weighted, Typical): Analog to Dante: 113 dB, Dante to Analog: 117 dB Equivalent Input Noise (20 Hz to 20 kHz, A-Weighted, Input Terminated with 150 Ohms): Line -86 dBV, Aux -98 dBV Total Harmonic Distortion at 1 kHz, 0 dBV Input, 0 dB Analog Gain: <0.05% Common Mode Rejection Ratio (150-Ohm Balanced Source @ 1 kHz): > 50 dB Input Impedance: 9.6 Kilohms Input Clipping Level: Line +27 dBV, Aux+15 dBV Output Impedance: 80 Ohms Output Clipping Level: Line +20 dBV, Aux +0 dBV, Mic -26 dBV
Mobile	Connector: 1/8" / 3.5 mm Pin Assignments: Tip: Audio Input (Left), Ring 1: Audio Input (Right), Ring 2: Ground, Sleeve: Audio Output (To Phone) Dynamic Range (20 Hz to 20 kHz, A-Weighted, Typical): Analog to Dante: 99 dB, Dante to Analog: 90 dB Total Harmonic Distortion (at 1 kHz, 0 dBV Input, 0 dB Analog Gain): <0.05% Input Impedance: 3.7 Kilohms Input Clipping Level: +4 dBV Output Impedance: 1.4 Kilohms Output Clipping Level (Output Terminated with 2.2 Kilohms): -20 dBV

General

Analog Input	2 x 3-Pin Block Connector (Active Balanced) 1 x 1/8" / 3.5mm TRRS Input
Control Software	Shure Designer
Analog Output	2 x 3-Pin Block Connector (Impedance Balanced)
USB	USB 2.0, Type B Single Port Carries 2 Input and 2 Output Channels (Summed Mono)
Network Connection	1 x RJ45 10 x Dante Inputs 8 x Dante Outputs
Networking	Cable Requirements: Cat 5e or Higher (Shielded Cable Recommended)
Polarity	Non-Inverting, Any Input to Any Output
Power Requirements	802.3 at Type 2 (PoE Plus), Class 4
Power Consumption	17.5 W, Maximum
Thermal Dissipation	Maximum: 17.5 W (60 BTU/Hr) Typical: 14.6 W (50 BTU/Hr)
Operating Temperature Range	20 to 122° F / -6.7 to 50° C
Storage Temperature Range	-20 to 165° F / -29 to 74° C
Dimensions	1.6 x 8.3 x 8.9" / 4 x 21 x 22.6 cm
Weight	3.8 lb / 1.71 kg

Packaging Info

Package Weight	5.6 lb
Box Dimensions (LxWxH)	12.6 x 11.9 x 3.3"