RCF
RCF CD400 Watt Stage Subwoofer
1.0 inch75 inch100W1200Hz - 20kHz5.42 lbs
Powerful Sound Reinforcement: RCF CD400 Stage Subwoofer The RCF CD400 is a high-performance stage subwoofer designed to deliver deep, impactful bass. Ideal for live performances and professional audio setups, this subwoofer enhances your sound reinforcement system with its robust construction and...
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Overview
Powerful Sound Reinforcement: RCF CD400 Stage Subwoofer
The RCF CD400 is a high-performance stage subwoofer designed to deliver deep, impactful bass. Ideal for live performances and professional audio setups, this subwoofer enhances your sound reinforcement system with its robust construction and exceptional audio quality.
RCF CD400 Specifications:
- Type: Stage Subwoofer
- Driver: RCF 1" BOLT ON DRIVER
Key Features
GENERAL || Brand : RCF || Model Number : CD400 | 15129047 || UPC : 881314449828 || The CD400 is a high performance 1.75-inch diaphragm ceramic compression driver with a 1.0 inch exit throat. The diaphragm is precision formed from polyester. The voice coil assembly is designed using high temperature Kapton former, rectangular profile copper clad aluminum wire and assembled using advanced, specially formulated adhesives. ||
FEATURES || 1.75-inch Diaphragm, 1.0-inch Exit Throat / Polyester Compression Driver || 100W continuous program power handling || Frequency range: 1200Hz - 20kHz || 2-slot optimized geometry phase plug || Polyester diaphragm || Vented suspension system || Ceramic magnet assembly || THIELE - SMALL PARAMETERS || Bl factor (Bl) (T x m) : 7.50 T x m ||
SPECIFICATIONS || Exit Throat Diameter : 1.0 inch / 25 mm || Related Impedance : 8 ohm || Program Power (watt) : 100 W || Power handling capacity : 50 W || Sensitivity : 109 dB || Frequency range : 1200 - 20000 Hz || Suspension Design : Flat || Minimum Impedance (ohm) : 6.50 ohm || Voice Coil Diameter : 1.75 inch / 44 mm || Voice Coil Former Design : Straight - Kapton || Number of layers : 1 || Kind of layers : outside || Flux Density : 1.8 T || Phase Plug Design : 2 slot ||
MOUNTING INFORMATION || Overall diameter : 134 mm / 5.28 inches || Overall height : 52 mm / 2.05 inches || Mounting : 4 x 6 mm threaded holes at 90° || STANDARD COMPLIANCE || Safety agency : CE compliant || SIZE || Weight : 2.46 kg / 5.42 lbs ||
SHIPPING INFORMATION || Package Height : 68 mm / 2.68 inches || Package Width : 153 mm / 6.02 inches || Package Depth : 155 mm / 6.10 inches || Package Weight : 2.63 kg / 5.8 lbs ||
Specifications
Brand
RCF
Model Number
CD400
Diaphragm Size
1.75-inch
Exit Throat Diameter
1.0 inch / 25 mm
Related Impedance
8 ohm
Program Power
100 W
Power Handling Capacity
50 W
Sensitivity
109 dB
Frequency Range
1200 - 20000 Hz
Suspension Design
Flat
Minimum Impedance
6.50 ohm
Voice Coil Diameter
1.75 inch / 44 mm
Voice Coil Former Design
Straight - Kapton
Number of Layers
1 (outside)
Flux Density
1.8 T
Phase Plug Design
2 slot
Magnet Type
Ceramic
Overall Diameter
134 mm / 5.28 inches
Overall Height
52 mm / 2.05 inches
Weight
2.46 kg / 5.42 lbs
Mounting
4 x 6 mm threaded holes at 90°
Pros & Cons
👍 Pros
- Features a 1.75-inch diaphragm and 1.0-inch exit throat for efficient sound dispersion.
- Handles a robust 100W continuous program power, suitable for demanding audio applications.
- Offers a wide frequency range from 1200Hz to 20kHz, ensuring clear and detailed high-frequency reproduction.
- Equipped with a 2-slot optimized geometry phase plug, contributing to consistent sound reproduction.
- Designed with a polyester diaphragm and a vented suspension system for enhanced performance and durability.
👎 Cons
- The frequency range starts at 1200Hz, indicating it is specifically a high-frequency driver and not a full-range speaker.
- Requires an external crossover to integrate with lower-frequency components, adding complexity to system design.
- The 1.0-inch exit throat may limit its compatibility with certain horn types or mounting configurations.
- At 50W power handling capacity, careful matching with amplifiers is necessary to avoid damage.
- The ceramic magnet assembly, while robust, may be heavier than neodymium alternatives, impacting portability.
Frequently Asked Questions
What is the power handling capacity of the RCF CD400 compression driver?
The RCF CD400 compression driver has a program power handling of 100W and a power handling capacity of 50W.
What frequency range does this driver cover?
This compression driver is designed to reproduce frequencies ranging from 1200 Hz to 20,000 Hz, specializing in high-frequency output.
What is the exit throat diameter of this driver?
The exit throat diameter of the RCF CD400 is 1.0 inch, or 25 mm.
What type of diaphragm is used in the CD400?
The CD400 uses a polyester diaphragm, precision formed for optimal performance.
What is the impedance of this compression driver?
The related impedance for this compression driver is 8 ohms, with a minimum impedance of 6.50 ohms.
Is this product suitable for high-power sound reinforcement?
With 100W continuous program power handling, the RCF CD400 is designed for high-performance applications in professional audio setups.
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