Renkus-Heinz CX41 2‐Way 4" Coaxial loudspeaker - Black is backordered and will ship as soon as it is back in stock.
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Product Overview
The Renkus-Heinz CX41 is an ultra-compact, passive 4-inch coaxial two-way loudspeaker for applications where size is critical and clear sound is required. Its single-axis coaxial transducer delivers wide 150-degree by 150-degree coverage, making this compact install loudspeaker a strong choice for fills, delays, and effects in distributed and playback systems.
Product Description

The CX41 is the most compact member of the Renkus-Heinz C Series, a range of premium installation loudspeakers. Its 4-inch coaxial transducer combines a treated fiber-cone woofer with a 1-inch soft-dome tweeter on a common axis, maintaining time alignment through the crossover for true point-source behavior. The vented hardwood enclosure with perforated metal grille reproduces 100 Hz to 18 kHz (±3 dB) with smooth, wide 150-degree by 150-degree dispersion, and the loudspeaker is rated at 25 W AES and 50 W program at 16 ohms. Screw terminals and looping 4-pin Neutrik SpeakOn-style connectors support reliable, daisy-chained wiring, and U-bracket attachment points allow flexible aiming with the optional UBRKT/41 bracket. Available in black or white paint, the CX41 is well suited to fills, delays, and effects in distributed and playback systems across performance, education, retail, and transportation environments.
Key Features
- 4-Inch Coaxial Transducer — A treated fiber-cone woofer and 1-inch soft-dome tweeter share a single axis for coherent, full-range sound from a miniature enclosure.
- Wide 150° x 150° Coverage — Broad horizontal and vertical dispersion spreads sound evenly across nearby listeners.
- Point-Source Behavior — An advanced crossover network maintains time alignment for accurate imaging.
- Vented Enclosure — The vented hardwood cabinet maximizes low-frequency response and tonal balance for its size.
- Compact Footprint — At 6 inches high and under 5 pounds, the CX41 installs where larger loudspeakers will not fit.
- Professional Connectors — Screw terminals and looping 4-pin Neutrik SpeakOn-style connectors support reliable wiring.
- Flexible Mounting — U-bracket attachment points accept the optional UBRKT/41 bracket for precise aiming.
- Black or White Finish — Painted finishes help the loudspeaker blend into a range of architectural surfaces.
Technical Specifications
| Sensitivity | 89 dB (1W/1m) |
| Max SPL | 109 dB peak |
| Dispersion | 150° H x 150° V |
| Frequency Response | 100 Hz to 18 kHz (±3 dB) |
| Transducer | 4" coaxial: 4" treated fiber-cone woofer and 1" domed tweeter; 25 W RMS @ 16 ohms, 50 W Pgm |
| Power Rating | 25 W AES @ 16 ohms, 50 W Pgm @ 16 ohms |
| Enclosure | Hardwood, perforated metal grille (vented) |
| Connectors | Screw terminals & looping 4-pin Neutrik SpeakOn-style connectors |
| Finish | Black or white paint |
| Hardware | U-bracket attachment points (optional UBRKT/41) |
| Dimensions | 6" H x 7" W x 6" D (15.2 x 17.8 x 15.2 cm) |
| Weight | 4.8 lbs (2.18 kg) net |
Pair the CX41 with the optional UBRKT/41 U-bracket, or explore the full Renkus-Heinz collection and the larger CX42 stair-step loudspeaker.
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- Most in-stock orders placed Monday-Friday ship within 24-48 hours. General restrictions apply; please see our full shipping policy here.
- We offer a 30-day return policy from the delivery date on many products. Product restrictions apply. Restocking fees for the return of open-box items. Please see our full return policy here for more information.
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