DBX 1260 – 12x6 Commercial Zone Processor with Ethernet

Product Overview

The DBX ZonePRO 1260 is a 12-input, 6-output rack-mount digital zone processor designed for commercial audio distribution in multi-zone installations. This dbx zone processor for conference rooms and commercial spaces delivers a complete suite of DSP tools — including Advanced Feedback Suppression (AFS), AutoWarmth, parametric EQ, compression, and source ducking — alongside Ethernet control for remote system management. Integrators specifying a commercial audio zone processor for boardrooms, houses of worship, or government facilities will find the 1260 provides the routing depth and signal processing breadth required for large-scale audio distribution systems.

Product Description

The ZonePRO 1260 accepts 12 inputs across Euroblock balanced mic/line connections, RCA unbalanced source inputs, and one S/PDIF digital input, routing audio to 6 balanced analog outputs. Two of the 12 inputs are switchable mic or line, with a built-in mic preamp delivering 30–60 dB of gain, phantom power, and an equivalent input noise floor below -118 dB — making the unit equally suited to paging microphone inputs and line-level background music sources in the same commercial meeting space deployment.

At the core of the unit is a flexible routing matrix with primary source selection, source ducking for paging priority override, and a built-in real-time clock for scheduled system changes throughout the day. Every output zone benefits from dbx AutoWarmth — a psychoacoustic function co-developed with JBL that maintains natural low-frequency extension at reduced signal levels — as well as parametric EQ, bandpass and crossover filters, output limiting, and delay for loudspeaker alignment. The dbx Type IV conversion system delivers A/D dynamic range exceeding 119 dB A-weighted, keeping the signal path transparent across any multi-room audio distribution application.

System control options include an analog input bus for chaining multiple units, wall panel Zone Controllers for end-user volume and source selection, RS-232 serial control, and Ethernet — enabling remote access from a network operations center or wireless access point. ZonePRO Designer software provides a Wizard-driven configuration interface for fast commissioning. Safety certifications cover UL 60065, IEC 60065, and EN 55013.

Key Features

• 12 Inputs / 6 Outputs — Two switchable mic/line Euroblock inputs, eight RCA unbalanced source inputs, and one S/PDIF digital input feed six balanced analog output zones.
• Advanced Feedback Suppression (AFS) — Identifies and notch-filters feedback frequencies automatically, protecting paging and live mic channels in conference rooms and auditoriums.
• AutoWarmth — Patent-pending psychoacoustic processing co-developed with JBL maintains natural bass response as zone volume decreases.
• dbx Type IV Conversion — A/D dynamic range exceeding 119 dB A-weighted ensures transparent audio across all connected zones.
• Parametric EQ and Crossover Filters — Full input and output EQ, bandpass filters, and crossover processing allow fine-tuned loudspeaker optimization per zone.
• Source Ducking and Priority Override — The routing matrix automatically reduces background music levels when a paging mic is activated, critical in commercial meeting spaces.
• Real-Time Clock Scheduling — Built-in clock enables time-of-day and day-of-week automation for unmanned commercial audio distribution systems.
• Ethernet and RS-232 Control — Network-accessible control supports remote management from IT infrastructure or third-party control systems (AMX, Crestron).
• Wall Panel Zone Controllers — Compatible with the full range of dbx ZC wall panels for occupant-level source selection and volume control.
• Analog Input Bus — Daisy-chain multiple ZonePRO units to scale the system without additional source cabling.
• Security Lockout — Front-panel lockout prevents unauthorized adjustments in permanent installations.
• UL/IEC/EN Certified — Meets UL 60065, IEC 60065, and EN 55013 for commercial-grade installation compliance.

Typical Applications

• Boardroom
• Conference room
• House of worship
• Government space
• Commercial meeting space
• Multi-purpose room
• All-hands room
• Training room
• Auditorium

Technical Specifications

Frequently Asked Questions

Q: What is the difference between the DBX 1260 and the DBX 1261?

The 1260 and 1261 share the same 12-input, 6-output architecture and DSP feature set. The primary differentiator is the front-panel layout and Ethernet control availability. Both support RS-232 and wall panel Zone Controllers.

Q: Can the DBX 1260 be controlled by Crestron or AMX systems?

Yes. The 1260 supports third-party control via RS-232 and Ethernet. DBX publishes a ZonePro Protocol Guide and provides native Crestron and AMX control modules as free downloads from dbxpro.com.

Q: How many zones can the DBX 1260 support?

The 1260 provides 6 independent output zones. For larger installations, multiple ZonePRO units can be linked via the analog input bus to expand the system without additional source cabling.

Q: Does the DBX 1260 support phantom power for condenser microphones?

Yes. The 1260 supplies 15V phantom power on its mic preamp inputs, supporting condenser microphones commonly used for paging and conferencing in commercial audio installations.

Q: What software is used to configure the DBX 1260?

The ZonePRO Designer software (available free from dbxpro.com) provides a Wizard-driven graphical interface for configuring inputs, outputs, routing, processing, and scheduling. It connects via Ethernet or RS-232.

Q: Is the DBX 1260 suitable for a house of worship installation?

Yes. The combination of Advanced Feedback Suppression, Auto Gain Control, and multi-zone routing makes the 1260 well-suited to house of worship audio systems requiring simultaneous paging, background music, and program audio across separate zones.

Q: Where can I purchase the DBX 1260?

The DBX ZonePRO 1260 is available at creationnetworks.net, a commercial AV specialist with pre-sales technical support for zone processor installations.