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.
Sound that makes performances and audiences truly come alive doesn’t come easy. But C Series loudspeakers put the power of unique Renkus-Heinz developments like Complex Conic Horns to work for you. Versatile enclosure designs, go-anywhere hardware and rugged construction help solve your sound reinforcement challenges easily and quickly.
The C121 features a 12-inch heavy duty woofer and a 1.75-inch titanium HF driver.
CX121 Non-Powered Loudspeakers
For use with external amplification
Key Features
• Compact Design
Outstanding, full-range ± 3 dB, 60 Hz to 18 kHz performance in a compact, space-saving design.
• Exclusive 90° x 40° Complex Conic Design
Provides constant beamwidth/directivity without the problems of conventional rectangular horns; can be rotated 90° within the cabinet for wide or deep listening spaces.
• 1.75-inch Extended Range Titanium HF Driver
High-Frequency compression driver features a 1.75″ Voice-Coil and 1″ Exit that provides smooth, low distortion high frequency performance to 18 kHz and beyond.
• Heavy-Duty 12-inch Woofer
Easily handles 600 Watts of program power.
• Built-in Crossover
Includes EQ and high frequency protection; in the C121 eliminates need for a separate electronic crossover and bi-amplification.
If you need an outstanding high-power 12-inch 2-way system, order the C121.
Applications
• Virtually any application where size is a critical issue and outstanding sonic performance is required.
Permanent Installations
• Ideal compact main PA for music and speech or as part of a high output distributed system in larger venues.
• Houses of worship, schools, performing art centers, night clubs, stadiums and arenas.
Portable Applications
• Ideal main PA for unobtrusive live music and speech reinforcement or as fill coverage in larger systems.
• Rental A/V, DJ systems, churches, schools, etc.
Specification
Technical Information |
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| Sensitivity: | CX121 | 97 dB (1W/1m) |
| Max SPL: | CX121 | 128 dB Peak |
| CA121-A CA121-RN CA121-RD |
127 dB Peak | |
| Dispersion: | CX121 CA121-A CA121-RN CA121-RD |
90° x 40°, rotatable complex conic horn, (60° x 40° complex conic horn available for purchase) |
| Freq. Response: | CX121 CA121-A CA121-RN CA121-RD |
± 3 dB, 60 Hz to 20 kHz |
| HF Driver: | CX121 CA121-A CA121-RN CA121-RD |
SSD1747-8 driver, 60 W AES @ 8 ohms |
| LF Driver: | CX121 CA121-A CA121-RN CA121-RD |
SSL12-26, 350 W AES @ 8 ohms |
| Enclosure: | CX121 CA121-A CA121-RN CA121-RD |
Poplar Ply, perforated metal grille |
| Finish: | CX121 CA121-A CA121-RN CA121-RD |
Black or White Paint |
| Power Rating: | CX121 | 350 W AES @ 8 Ohms 700 W Pgm @ 8 Ohms |
| CA121-A CA121-RN CA121-RD |
See SA-1250 Amplifier | |
| Connectors: | CX121 | Screw terminals & looping 4-pin Neutrik Speakon style connectors |
| CA121-A CA121-RN CA121-RD |
See SA-1250 Amplifier | |
| Hardware: | CX121 CA121-A CA121-RN CA121-RD |
12-point Universal Mounting Hardware (Metric M10 threads) M10 U-bracket attachment points |
| Dimensions: | CX121 CA121-A CA121-RN CA121-RD |
27″ H x 14-3/8″ W x 14-1/4″ D 686 x mm H x 365 mm W x 362 mm D |
| Weight: | CX121 CA121-A CA121-RN CA121-RD |
45 lbs / 20.4 kg, Net |
SA1250 Specifications |
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| Audio Connections: | CA121-A | 2 x XLR-3, In & Loop-out, Analog |
| CA121-RN | 2 x XLR-3, In & Loop-out, Analog and AES | |
| CA121-RD | 2 x XLR-3, In & Loop-out, Analog and AES 2 x RJ45 Dante Primary & Secondary Ethernet |
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| 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-A CA121-RN |
6.25 ms |
| CA121-RD | 6.25 ms + Dante transport latency | |
| Power Output: | CA121-A CA121-RN CA121-RD |
LF= 1000 watts, @ 8 ohms / HF = 250 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: 300 mW. 1/8 power: 240 W (onset of limiting) 1/3 power: 550 W (hard limiting) |
| Power Connector: | CA121-A CA121-RN CA121-RD |
Neutrik powerCON TRUE-1 |
| Temprature 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. |