QSC DPM-300H 10-Channel Digital Cinema Processor with HDMI Input and Output Features
The QSC DPM-300H 10-Channel Digital Cinema Processor is designed for modern digital cinema audio systems, combining signal processing, audio distribution, monitoring, and automation control in one integrated platform.
Designed to work with compatible QSC Digital Cinema Amplifiers (DCA) and Digital Cinema Speakers (DCS), the DPM-300H offers loudspeaker processing, Intrinsic Correction settings, and network management capabilities for cinema installations ranging from individual auditoriums to large multiplexes.
- Digital cinema audio: Supports digital audio connections for cinema soundtrack and HI/VI applications.
- HDMI connectivity: HDMI input and output for supported non-sync sources.
- Audio format support: Supports Dolby Digital Plus and DTS-HD audio formats, as specified for the DPM-300H.
- Network management: Ethernet-based control and monitoring with SNMP support.
- Automation integration: RS-232 serial control and contact-closure inputs for compatible cinema automation systems.
- Flexible analog inputs: Eight-channel analog input, stereo line inputs, and a microphone/line input for compatible audio sources.
- Audio processing: Master volume control and 1/3-octave graphic equalization on supported channels, excluding the subwoofer channel.
- Booth monitoring: Built-in monitor speaker and front-panel headphone output.
- Loudspeaker crossover configuration: Supports applicable passive, bi-amp, tri-amp, and quad-amp cinema loudspeaker configurations.
- QSC amplifier integration: DataPort connections for compatible QSC Digital Cinema Amplifiers.
- Bypass functionality: Provides a bypass mode designed to help maintain audio operation around failed components in supported configurations.
- Intrinsic Correction: Supports correction settings for compatible QSC DCS loudspeakers to help simplify system setup.
- Firmware updates: Compatible firmware updates can provide additional capabilities where supported.
QSC Certified Expertise
Knowledgeable Support for QSC Products
HDTV Supply has QSC Level 1 certified expertise. Our team has completed QSC Level 1 Training, demonstrating foundational knowledge of the QSC platform, including system design, hardware and software, programming, and troubleshooting.
This training helps us provide knowledgeable product guidance when customers are selecting and deploying Q-SYS solutions. When you purchase Q-SYS products from HDTV Supply, you are working with a team that understands the Q-SYS platform and can help you make informed product and system decisions.
Contact HDTV Supply for assistance selecting the right digital cinema processing equipment for your installation.
Ask a Question About the QSC DPM-300H
Need help with HDMI connectivity, audio format compatibility, cinema automation, or amplifier integration? Contact HDTV Supply for product assistance.
Phone: 833-WOLFPACK (833-965-3722)
Email: customerservice@hdtvsupply.com
Website: HDTV Supply
QSC DPM-300H Digital Cinema Processor Specifications
| Dimensions and Accessories | |
| Dimensions (H × W × D) | 3.5 × 19 × 15 inches (2RU) |
| Line Voltage Requirements | 100–240 VAC, 50/60 Hz |
| Included Accessories | 6 ft UL/CSA line cord and connector kit |
| Front-Panel Controls and Indicators | |
| Monitor Volume / Parameter Adjustment | Rotary encoder |
| LCD | 128 × 64 monochrome LCD |
| Master Mute | Push buttons |
| Master Volume | Rotary encoder |
| USB Port | USB Type-B configuration and management interface |
| Monitor Output | 3.5 mm TRS |
| Rear-Panel Connectors | |
| Network | RJ45, 10/100 Mbps network management |
| Automation Inputs | RJ45, six contact-closure inputs |
| RS-232 | DB-9 serial interface |
| AES/EBU Digital Inputs | Channels 1–8 and 15–16 via RJ45 connectors, as listed in the supplied specifications |
| S/PDIF Input | RCA stereo digital audio interface and Lt/Rt matrix, as listed |
| Analog Inputs (1–8) | DB-25 |
| Stereo Line Inputs | 3.5 mm TRS; stereo left/right and Lt/Rt matrix, as listed |
| Mic/Line Input | XLR; microphone input with phantom power or line-level input |
| HDMI Input/Output | Type-A female connectors; listed for the DPM-300H model |
| DataPort Connectors | HD-15 connectors for compatible QSC amplifier interfaces; supplied specifications list 11 connectors |
| HI/VI Output | One 5-pin Euro-style connector with common ground |
| Relay Outputs | Two 3-pin Euro-style connectors; maximum 30 VDC as listed |
| Monitor Speaker | |
| Speaker | 2 × 3.5-inch full-range, as listed in the supplied specifications |
| Audio Performance | |
| A/D Conversion | 24-bit delta-sigma, 48 kHz |
| Frequency Response | 20 Hz–20 kHz (±0.5 dB) |
| Main Analog Input | |
| Connector | DB-25 female, 8-channel |
| Input Stage | Active balanced input |
| Input Impedance | 20 kΩ |
| Maximum Analog Input Level | +14.2 dBu (4.0 Vrms) |
| Mic/Line Input (XLR) | |
| Input Stage | Active balanced input |
| Input Impedance | 2.2 kΩ |
| Maximum Analog Input Level | 26 dBu, as listed in the supplied specifications |
| Input Gain | 0–60 dB in 1 dB steps |
| Phantom Power | 15 V, as listed in the supplied specifications |
| Stereo Line Inputs | |
| Connector | 3.5 mm TRS mini jack |
| Input Stage | Unbalanced input |
| Input Impedance (4 dBu Sensitivity) | >10 kΩ |
| Maximum Analog Input Level (4 dBu Sensitivity) | 14 dBu (4.2 Vrms), as listed |
| Input Impedance (-10 dBV Sensitivity) | 2.7 kΩ |
| Maximum Analog Input Level (-10 dBV Sensitivity) | 0 dBV (1 Vrms) |
| DataPort Outputs | |
| Maximum Output Level | 14 dBu |
| Dynamic Range (Unweighted) | >109 dB |
| HI/VI Outputs | |
| Connector | 5-pin Euro-style with common ground |
| Output Stage | Balanced output |
| Maximum Output Level | 18 dBu, adjustable |
| Monitor Headphone Output | |
| Connector | Front-panel 3.5 mm mini jack |
| Output Stage | Unbalanced output |
| Maximum Output Level | 21 dBu, as listed |
| Dynamic Range (Unweighted) | >109 dB |
| AES/EBU Digital Inputs | |
| Connector | RJ45 |
| Input Stage | Balanced input |
| Input Sample Rate | 48 kHz or 96 kHz |
| S/PDIF Digital Input | |
| Input Stage | Unbalanced input |
| Supported Format | Stereo PCM or Dolby Digital Plus, as listed for the DPM-300H |
| Relay Outputs | |
| Connectors | Two 3-pin Euro-style connectors |
| Contacts | Normally open (NO), normally closed (NC), and common |
| Maximum Rating | 30 VDC at 1 A, as listed |
| Automation Inputs | |
| Connector | RJ45, six general-purpose inputs (GPI) |
| Maximum Input Voltage | 5 V (3.3 V typical) |
| Input Type | TTL-compatible dry contact closure, as listed |
Note: Specifications are based on the supplied product information. Confirm model-specific details with the manufacturer before installation.
QSC DPM-300H Manuals and Documentation
Refer to the manufacturer's documentation for installation, supported audio formats, HDMI configuration, automation, and system integration requirements.
QSC DPM-300H Frequently Asked Questions
QSC DPM-300H Warranty Information
Warranty coverage may vary by product, purchase date, and manufacturer policy. Contact HDTV Supply or consult QSC's official warranty documentation to confirm the current warranty terms for the QSC DPM-300H Digital Cinema Processor.
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