hd C3CX

Commercial Stick

  • passive 2 1/2-way mini speaker with 1x 3.5″ + 1″ tweeter + 2x 3″ LF
  • operation with any amplifier
  • integrated frequency and phase optimization
  • coverage 80° x 80°
  • precise & even sound radiation
  • weight 2 kg
The hd C3CX is a passive 2 1/2-way small speaker equipped with two 3″ woofers and a 3.5″ coaxial speaker with 1″ tweeter with extended linear frequency response. The operation can be done via any power amplifier without DSP and makes the hd C3CX the optimal solution for decentralized or small sound applications such as restaurants, conference rooms or theaters.

The hd C3CX can be flexibly and easily installed permanently or can be used mobile. Using the discreet ball joint wall mount, the hd C3CX can easily be tilted and tilted or attached to the surface to be fixed extremely close and inconspicuous with the L-angle wall mount. Internal terminal block connections ensure a tool-free and quick connection of the loudspeakers. The loudspeaker can be customized in all RAL colors and special lengths for optimum adaptation to the room architecture. If wall mounting is not possible, the speakers can be used with the optional 3/8″ threaded base plate and SpeakCON jack on a microphone stand.

Extremely powerful subwoofers of the hd Sub- or hd P-Series with up to 1800 W AES power handling capacity extend the low-frequency sound experience down to the infrasound range. The most elegant solution for extending the bass range of the hd C-Series is the super slim hd Slim265 design subwoofer. Due to its low height of just 102 mm, it fits into any suspended ceiling, can be mounted on a wall or placed invisibly under a piece of furniture.

Model hd C3CX
Principle Coaxialloudspeaker
Transducers 1x 3.5″ woofer
1x 1″ tweeter
2x 3″ woofer
Crossover 4 kHz
Power handling capacity (RMS/Peak) 115 W / 160 W
Frequency range 100 Hz – 22 kHz
Sensitivity (1 W / 1 m) 90 dB
SPLmax 112 dB
Nominal dispersion angle horizontal 80° x vertical 80°
Nominal impedance 4 Ohms or 8 Ohms, choose on order
Connection 1x clamp connection inside
Dimensions (W x H x D) 108 x 280 x 104 mm
Weight 2 kg
Enclosure Powder-coated aluminium profile black
Steel grille with acoustic foam
Clamping terminal inside
Cable insert at the back
incl. 2x M6 nuts
Options Speakon NL4
3/8“-thread + NL4
35 mm flange + NL4
RAL color
wall mount
special length
weather protection
100V transformer



  • public buildings, conference and media technology
  • restaurants, bars, hotels
  • airports, train stations, churches
  • Home Cinema, A/V Installations