CX/CA121M

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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.

CX121M Non-Powered Loudspeakers
For use with external amplification


Key Features

• Coaxial Design
Combines HF and MF output into a single source, allowing for high output in an surprisingly small package.

• High Sensitivity
80 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: CX121M
CA121-A
CA121-RN
CA121-RD
130 dB peak, Half-Space
Dispersion: CX121M
CA121-A
CA121-RN
CA121-RD
80° H x 80° V Constant Directivity  / 33° Monitor Angle
Freq. Response: CX121M
CA121-A
CA121-RN
CA121-RD
± 3 dB, 90 Hz to 20 kHz
Driver: CX121M
CA121-A
CA121-RN
CA121-RD
Coax: 12” woofer and a 1.75” Voice Coil Compression Driver (SSC12-1)
Enclosure: CX121M
CA121-A
CA121-RN
CA121-RD
3/4” lite-ply plywood
Power Rating: CX121M
Passive: 300 W AES, 600 W @ 8 ohms
Bi-amp: 300 W AES, 600 W PGM @ 8 ohms, LF 60 W AES, 120 W PGM @ 8 ohms, HF
CA121-A
CA121-RN
CA121-RD
See SA625 Amplifier
Connectors: CX121M Screw terminals & looping 4-pin Neutrik SpeakOn style connectors
CA121-A
CA121-RN
CA121-RD
See SA625 Amplifier
Finish: CX121M
CA121-A
CA121-RN
CA121-RD
Black or White Paint
Hardware: CX121M
CA121-A
CA121-RN
CA121-RD
2 x M10 attachment points  / Optional: UBRKT/CT121MB (black); UBRKT/CT121MW (white)  Optional: EEM-M10 Pole Mount Adapter (Black)
Dimensions: CX121M
CA121-A
CA121-RN
CA121-RD
16″ H x 7-7/8″ W x 9-3/8″ D  / 200 mm H X 406 mm W X 238 mm D
Weight: CX121M

25 lbs / 13.4 kg

CA121-A
CA121-RN
CA121-RD
25 lbs / 13.4 kg

SA625 Amplifier Specifications

Audio Connections: CA121-A 2 x XLR-3, In & Loop-out, Analog
CA121-RN 2 x XLR-3, In & Loop-out, Analog & AES
CA121-RD 2 x XLR-3, In & Loop-out, Analog and AES
2 x RJ45 Dante Primary & Secondary Ethernet
Network Connections: CA121-RN 2 x RJ45, Looping Ethernet/RHAON
CA121-RD 2 x RJ45 Dante Primary & Secondary Ethernet/RHAON (Note: Dante and RHAON share a single or redundant Ethernet network.)
Maximum Input Level: CA121-A +22 dBu, Analog
CA121-RN
CA121-RD
+22 dBu, Analog, 0 dBFS digital
User DSP: CA121-RN
CA121-RD
Eight fully parametric filters, high and low shelf, high and low pass filters, delay to 340 ms.
Software: CA121-RN
CA121-RD
RHAON II
Latency: CA121-RN
CA121-RD
6.25 ms
CA121-RD 6.25 ms + Dante transport latency
Power Output: CA121-A
CA121-RN
CA121-RD
LF= 500 watts, @ 8 ohms / HF = 125 watts @ 8 ohms. Multi-band peak and thermal limiting on all channels protects the drivers.
Mains Voltage: CA121-A
CA121-RN
CA121-RD
100-240 volts, 50/60 Hz auto-switching
Power Consumption: CA121-A
CA121-RN
CA121-RD
Idle: 200 mW. 1/8 power: 120 W (onset of limiting) 1/3 power: 240 W (hard limiting)
Power Connector: CA121-A
CA121-RN
CA121-RD
Neutrik powerCON TRUE-1
Temperature Limits: CA121-A
CA121-RN
CA121-RD
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