CX/CA118S

C118S

18-inch High Performance Subwoofer

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.

C118S subwoofers were developed as companion pieces to full range C series loudspeakers. They provide the high impact sub bass energy needed in many venues.

CX118S Non-Powered Loudspeakers
For use with external amplification

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Key Features

• Powerful 18-inch Subwoofers
Outstanding 35 Hz to 100 Hz, 137 dB peak SPL sub-bass performance.

• High Performance, High Power Woofers
With 4-inch voice coils, rigid cast-alloy frames and long throw magnetic structures easily handle 900 Watts of program power.

• Built-In Lo-Pass Filter
Eliminates the need for an external electronic crossover.

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If you need an outstanding high-power 18-inch subwoofer, order the C118S.

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Applications

• Virtually any application where high-output, low frequency content is required

Permanent Installations

• High quality music/speech systems and surround systems for houses of worship, schools, performing art centers, night clubs, etc.

Portable Applications

• Live music reinforcement, DJ systems, houses of worship, schools, etc.

Specification

Technical Information
Sensitivity:	CX118S	98 dB (1W/1m)
	CA118S-A CA118S-RN CA118S-RD	1.0 volt for rated output, analog
Max SPL:	CX118S	131 dB peak, half space
	CA118S-A CA118S-RN CA118S-RD	129 dB peak, half space
Freq. Response:	CX118S CA118S-A CA118S-RN CA118S-RD	35 Hz to 120 Hz
LF Drivers:	CX118S CA118S-A CA118S-RN CA118S-RD	SSL18-10, 450 W RMS @ 8 Ohms, 900 W Pgm
Enclosure:	CX118S CA118S-A CA118S-RN CA118S-RD	11 Ply Hardwood, perforated metal grille
Finish:	CX118S CA118S-A CA118S-RN CA118S-RD	Black Paint
Power:	CX118S	450 W AES @ 8 Ohms 900 W Pgm @ 8 Ohms
	CA118S-A CA118S-RN CA118S-RD	See SA1250 Amplifier Specs
Connectors:	CX118S	Screw terminals & looping Neutrik 4-pin SpeakOn style connectors
	CA118S-A CA118S-RN CA118S-RD	See SA1250 Amplifier Specs
Hardware:	CX118S CA118S-A CA118S-RN CA118S-RD	12 x M10 UMH Points, 35 mm Pole Socket
Dimensions:	CX118S CA118S-A CA118S-RN CA118S-RD	22-1/4″ w x 29-3/8″ h x 23-1/2″ d 565 mm w x 746 mm h x 597 mm d
Weight:	CX118S CA118S-A CA118S-RN CA118S-RD	88 lbs. / 39.9 kg, net
SA1250 Amplifier Specifications
Audio Connections:	CA118S-A	2 x XLR-3, In & Loop-out, Analog
	CA118S-RN	2 x XLR-3, In & Loop-out, Analog and AES
	CA118S-RD	2 x XLR-3, In & Loop-out, Analog and AES 2 x RJ45 Dante Primary & Secondary Ethernet
Network Connections:	CA118S-RN	2 x RJ45, Looping Ethernet/RHAON
	CA118S-RD	2 x RJ45 Dante Primary & Secondary Ethernet/RHAON (Note: Dante and RHAON share a single or redundant Ethernet network.)
Maximum Input Level:	CA118S-A	+22 dBu, Analog
	CA118S-RN CA118S-RD	+22 dBu, Analog, 0 dBFS digital
User DSP:	CA118S-RN CA118S-RD	Eight fully parametric filters, high and low shelf, high and low pass filters, delay to 340 ms.
Software:	CA118S-RN CA118S-RD	RHAON II
Latency:	CA118S-A CA118S-RN	6.25 ms
	CA118S-RD	6.25 ms + Dante transport latency
Power Output:	CA118S-A CA118S-RN CA118S-RD	LF= 1000 watts, @ 8 ohms. Multi-band peak and thermal limiting on all channels protects the drivers.
Mains Voltage:	CA118S-A CA118S-RN CA118S-RD	100-240 volts, 50/60 Hz auto-switching
Power Consumption:	CA118S-A CA118S-RN CA118S-RD	Idle: 300 mW. 1/8 power: 240 W (onset of limiting) 1/3 power: 550 W (hard limiting)
Power Connector:	CA118S-A CA118S-RN CA118S-RD	Neutrik powerCON TRUE-1
Temprature Limits:	CA118S-A CA118S-RN CA118S-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.