CX/CA121M

Two-Way Complex Conic Loudspeaker Systems

Every C Series loudspeaker is engineered by Renkus-Heinz to unrivaled standards of quality and innovation. Before we’ll ship them, your loudspeakers have to meet our exacting requirements, for performance that will make you proud and durability that will keep you sounding great.

C121M
12″ LF + 1.75″ HF Two-way, Coaxial Stage Monitor
The CX/CA121M was developed for applications needing consistent directivity and great sonics from a very compact cabinet. It features a coaxial transducer based on a 12” woofer and a 1.75” Voice Coil Compression Driver. The woofer and compression driver share a common motor structure for high performance in a very compact package. The result is natural, distortion free output at high sound pressure levels, ideal for all monitoring applications. The Coaxial design also results in ideal constant directivity, for optimal on and off axis performance.

Key Features

• Coaxial Design
  Combines HF and MF output into a single source, allowing for high output in an surprisingly small package.
• Exceptional Performance
  55 Hz to 20 kHz response and 130 dB, peak SPL.
• Optional SA625 Amplifier
  SA625 amplifier offers high output, full protection limiting, analog, and optional AES and Dante inputs.
• Self-Powered System Advantage
  A single CA121M with the SA625 can power one additional CX121M with Bi-Amplified, processed output via an NL4 output.

Applications

• The CX/CA121M is a compact, 12″ Coaxial loudspeaker perfect for any application where very small size, consistent directivity and great sonic performance are required.
• Stage monitoring for performance venues or rental/staging companies.
• Compact, high-output front-fill, or small pole mounted mains speaker using optional Pole Cup Adapter.
• Inherent baffle angle is ideal for cinema surround.
• Large format Under-Balcony.

Specification

Technical Information

• Sensitivity: CX121M    96 dB (1W/1m)
• Max SPL: 130 dB peak, Half-Space
• Dispersion: 80° H x 80° V Constant Directivity  / 33° Monitor Angle
• Freq. Response:   
  • 70 Hz to 18 kHz (-3 dB)
  • 55 Hz to 20 kHz (-10 dB)
• Driver: Coax: 12” woofer and a 1.75” Voice Coil Compression Driver (SSC12-1)
• Enclosure: 3/4” lite-ply plywood
• Power Rating:    See SA625 Amplifier
• Connectors:   See SA625 Amplifier
• Finish: Black or White Paint
• Hardware: 2 x M10 attachment points  / Optional: UBRKT/CT121MB (black); UBRKT/CT121MW (white)  Optional: EEM-M10 Pole Mount Adapter (Black)
• Dimensions: 16″ H x 7-7/8″ W x 9-3/8″ D  / 200 mm H X 406 mm W X 238 mm D
• Weight: 25 lbs / 13.4 kg

SA625 Amplifier Specifications

• Audio Connections:  
  • 2 x XLR-3, In & Loop-out, Analog and AES
  • 2 x RJ45 Dante Primary & Secondary Ethernet
• Maximum Input Level: +22 dBu, Analog, 0 dBFS digital
• User DSP: Eight fully parametric filters, high and low shelf, high and low pass filters, delay to 340 ms.
• Software: RHAON II
• Latency:
  • 6.25 ms
  • 6.25 ms + Dante transport latency
• Power Output: LF= 500 watts, @ 8 ohms / HF = 125 watts @ 8 ohms. Multi-band peak and thermal limiting on all channels protects the drivers.
• Mains Voltage: 100-240 volts, 50/60 Hz auto-switching
• Power Consumption: Idle: 200 mW. 1/8 power: 120 W (onset of limiting) 1/3 power: 240 W (hard limiting)
• Power Connector: Neutrik powerCON TRUE-1
• Temperature Limits: Max.: 140º F/60º C, with no direct sun exposure; Min.: -22º F/-30º C; leave unit on to keep interior warm below 32º F/0º C