Renkus-Heinz TA118S-RD 18" Subwoofer, powered with RHAON & Dante Redundant, SA1250-RD Amp Module

Product Overview

The Renkus-Heinz TA118S-RD is a self-powered 18-inch subwoofer with Dante digital audio and network redundancy, built to order as a companion to T Series full-range loudspeakers. It provides high-impact sub-bass for permanent commercial installations, pairing an 18-inch high-power woofer with an integrated SA1250-RD amplifier module, RHAON II control, and onboard DSP. As a networked install subwoofer, it extends low-frequency reach in auditoriums, houses of worship, and multi-purpose venues.

Product Description

T118S subwoofers were developed as companion pieces to full-range T Series loudspeakers, providing the high-impact sub-bass energy many venues require. The high-performance woofer uses a 4-inch voice coil, rigid cast-alloy frame, and long-throw magnetic structure. The integrated SA1250 amplifier supplies 1000 watts to the low-frequency section with factory-optimized multi-band peak and thermal limiting, and a built-in low-pass filter eliminates the need for 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 Universal Mounting points and a 35 mm pole socket support flown and ground-stacked deployment.

Key Features

• High-Power 18-Inch Woofer — A 4-inch voice coil and long-throw magnetic structure deliver deep 35 Hz to 100 Hz sub-bass.
• Integrated SA1250-RD Amplifier — The built-in amplifier supplies 1000 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.
• Built-In Low-Pass Filter — The integrated crossover removes the need for an external electronic crossover.
• Flexible Mounting — Twelve M10 Universal Mounting points and a 35 mm pole socket support flown, stacked, or pole-mounted use.

Typical Applications

• Auditorium
• House of worship
• Multi-purpose room
• Commercial meeting space
• Broadcast studio

Technical Specifications

Frequently Asked Questions

What amplifier powers the TA118S-RD? It uses the integrated Renkus-Heinz SA1250-RD module supplying 1000 W to the low-frequency section, with RHAON II control and Dante.

What is the difference between the TA118S and TX118S? The TA118S is self-powered with the SA1250 amplifier module; the TX118S is the externally powered (passive) version of the same cabinet.

Does it need an external crossover? No. A built-in low-pass filter integrates the subwoofer without a separate electronic crossover.

Does it pair with T Series loudspeakers? Yes. It is designed as a companion to full-range T 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.