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Renkus-Heinz CFX42
Dual 4" + 1" HF 2-Way Stairstep Loudspeaker


The Renkus-Heinz CFX42 loudspeaker puts the power of unique Renkus-Heinz developments to work for you.
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Selected Model Price: $489.00
List Price: $650.00
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Renkus-Heinz CFX42
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The Renkus-Heinz CFX42 loudspeaker puts 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.

Renkus-Heinz CFX42 Features:

  • Full-range 300 Hz to 20 kHz performance in a space saving 'in-wall" design.
  • High frequency diffraction slot provides smooth 150° by 60° coverage.
  • 1" Extended Range Titanium HF Driver - Provides smooth, low distortion high frequency performance to 20 kHz and beyond.
  • Dual Heavy-Duty 4" Woofers - Easily handle 240 Watts of program power.
  • Optional (sold separately)18 gauge metal backbox is "concrete pour" ready.
  • Built-in Crossover - Eliminates need for a separate electronic crossover and bi-amplification.

Renkus-Heinz CFX42 Specifications:

  • Sensitivity: 95 dB (1W/1m)
  • Maximum SPL: 122 dB peak
  • Dispersion: 150° H by 60° V
  • Frequency Response: 300 Hz to 20 kHz
  • HF Driver: 1" Titanium driver, model SDA105-8; 15 WRMS, 30 W program
  • LF Drivers: Dual 4", model SSL4-6; 4" Woofers; 60 WRMS, 120 W program each.
  • Enclosure: Hardwood with perforated metal grille
  • BackBox: 18 ga. CRS with black powder coat.
  • Power: 240 Watts program at 16 Ohms
  • Connectors: Screw terminals & looping 4-pin Neutrik Speakon style connectors
  • Dimensions:
    • Enclosure: 5-3/8" H x 16-5/8" W x 9-5/8" D (13.7 x 42.2 x 24.4 cm)
    • Grille: 5-3/4" H x 17" W x 1/4" D (14.6 x 43.2 x .64 cm)
    • Back Box: 5-5/8" H, x 16-7/8" W x 13-3/16" D (14.2 x 43 x 33.5 cm)
  • Net Weight: 16.8 lbs (7.7 kg)

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