Renkus-Heinz CA112S‐RD Self‐Powered with RHAON & Dante Redundant, SA625‐RD Amp Module is backordered and will ship as soon as it is back in stock.
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Product Overview
The Renkus-Heinz CA112S-RD is a self-powered 12-inch subwoofer with Dante digital audio and network redundancy, part of the in-stock C Series and a companion to C Series full-range loudspeakers. It provides high-impact sub-bass in a compact cabinet for permanent commercial installations, pairing a 12-inch high-power woofer with an integrated SA625-RD amplifier module, RHAON II control, and onboard DSP. As a networked install subwoofer, it extends low-frequency reach in houses of worship, multi-purpose rooms, and commercial meeting spaces.
Product Description

The C Series is kept in stock for immediate shipment in black. The 112S subwoofer was developed as a companion to full-range C Series loudspeakers, providing high-impact sub-bass from a space-saving cabinet. Its high-power woofer uses a long-throw magnetic structure for tight, controlled low-frequency output. The integrated SA625 amplifier supplies 500 watts to the low-frequency section with factory-optimized multi-band peak and thermal limiting, and a built-in low-pass filter can be bypassed to allow use of an external electronic crossover. Controlled through RHAON II, the onboard DSP provides eight fully parametric filters, high and low shelf and pass filters, and up to 340 ms of delay. The RD model adds Dante digital signal distribution with AES67 compatibility and primary/secondary network redundancy. Twelve M10 mounting points and a 20 mm pole socket support flexible deployment.
Key Features
- Compact 12-Inch Subwoofer — A high-power 12-inch woofer delivers 40 Hz to 120 Hz output in a space-saving cabinet.
- Integrated SA625-RD Amplifier — The built-in amplifier supplies 500 watts to the low-frequency section with driver-protecting multi-band limiting.
- Dante with Network Redundancy — AES67-compatible Dante with primary/secondary Ethernet supports resilient networked systems.
- RHAON II Network Control — Onboard DSP with eight parametric filters, shelving and pass filters, and up to 340 ms of delay is configured from RHAON II software.
- Bypassable Low-Pass Filter — The built-in crossover can be bypassed to use an external electronic crossover when required.
- In-Stock Install Subwoofer — Kept in stock for immediate shipment for fast project turnaround.
Typical Applications
- House of worship
- Multi-purpose room
- Commercial meeting space
- Auditorium
- Broadcast studio
Technical Specifications
| LF Driver | SSL12-23, 12 in., 250 W AES / 500 W Pgm @ 8 ohms |
| Frequency Response | 40 Hz to 120 Hz |
| Maximum SPL | 124 dB peak, half-space |
| Amplifier Output | SA625: LF 500 W @ 8 ohms |
| Audio Connections | 2 x XLR-3 in & loop-out (analog/AES); 2 x RJ45 Dante primary & secondary |
| User DSP | Eight parametric filters, hi/lo shelf, hi/lo pass, delay to 340 ms |
| Software / Latency | RHAON II; 6.25 ms + Dante transport latency |
| Mains Voltage | 100-240 V, 50/60 Hz auto-switching; powerCON TRUE-1 |
| Enclosure | 19 mm Lite Ply, perforated metal grille |
| Mounting | 12 x M10 points; 20 mm pole socket |
| Dimensions | 15 in. W x 23-1/8 in. H x 17-1/4 in. D (381 x 587 x 438 mm) |
| Weight | 52 lbs / 23.6 kg |
Frequently Asked Questions
What amplifier powers the CA112S-RD? It uses the integrated Renkus-Heinz SA625-RD module supplying 500 W to the low-frequency section, with RHAON II control and Dante.
Can the built-in crossover be bypassed? Yes. The low-pass filter can be bypassed to use an external electronic crossover when needed.
What is the difference between CA112S and CX112S? The CA112S is self-powered with the SA625 amplifier module; the CX112S is the externally powered (passive) version.
Does it pair with C Series loudspeakers? Yes. It is designed as a companion to full-range C Series systems on a shared network. See the Renkus-Heinz collection.
What warranty applies? Warranty terms vary by product and region. Contact Creation Networks for current warranty and support details.
At Creartion Networks, we do everything we can to create an excellent customer experience. This includes fast shipping and easy returns.
- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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