Renkus-Heinz CFX41

Compact Four-Inch Coaxial Two-Way Loudspeaker (Non-Powered)

Sound that makes performances and audiences truly come alive doesn't come easy. But CF/CFX Series loudspeakers put the power of unique Renkus-Heinz developments to work for you. Versatile enclosure designs, go-anywhere hardware and rugged construction help solve your sound reinforcement challenges easily and quickly.

Every CF/CFX 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.

Compact Size, Commanding Performance

* Outstanding Performance, Miniaturized Enclosure

100 Hz to 20 kHz ±3 dB: Outstanding, full range performance in a miniaturized, space-saving design.

* 4-inch Extended-Range Coaxial Transducer

Delivers the full frequency spectrum with accuracy and balance, easily handles 50 Watts of program power.


* 4-inch High Performance Woofer

With treated fiber cone and supple Butyl surround offers excellent transient response.


* 1-inch Extended Range Soft-Dome Tweeter

Provides smooth, low distortion high frequency performance to 20 kHz and beyond with minimal high frequency beaming.


* Advanced Crossover Network

Maintains time alignment through crossover, assuring point-source behavior.


* Vented Enclosure

Maximizes low frequency response and tonal balance.




Virtually any application where size is a critical issue and outstanding sonic performance is required.


Ideal for fills, delays and effects in both distributed and playback systems in:

* Churches

* Theaters

* Performing Arts Centers

* Schools

* Sports venues

* Board rooms

* Malls

* Transportation Venues

* Retail Environments


Technical Information

89 dB (1W/1m)
Maximum SPL:
109 dB peak
150° H x 150° V
Frequency Response:
± 3 dB, 100 Hz to 20 kHz
4" coaxial with a 4" treated fiber cone woofer and a 1" domed tweeter; 25 W RMS @ 8 Ohms, 50 W pgm, RH model SSL4-5
Hardwood, perforated metal grille
50 W Pgm @ 8 Ohms
Screw terminals & looping 4-pin Neutrik Speakon style connectors
White paint
U-bracket attachment points
6" H x 7" W x 6" D
(15.2 cm x 17.8 cm x 15.2 cm)
4.8 Lbs (1.9 Kg) Net