RCF
RCF LF18N401 18-Inch Professional Woofer Speaker
★★★★★
30 Hz - 1 kHz
Unleash the Power of Pure Sound Experience unparalleled audio performance with the RCF LF18N401 Live Sound Monitor. Engineered for exceptional clarity and power, this monitor is designed to deliver accurate and impactful sound reproduction for live performances and professional audio application...
$560.95*
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.
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Overview
Unleash the Power of Pure Sound
Experience unparalleled audio performance with the RCF LF18N401 Live Sound Monitor. Engineered for exceptional clarity and power, this monitor is designed to deliver accurate and impactful sound reproduction for live performances and professional audio applications.
Specifications:
- Power Handling: 2400 Watt continuous program
- Sensitivity: 98 dB
- Frequency Range: 30 Hz - 1 kHz
- Recommended Use: Live Sound Reinforcement
- Controller Type: Corded Electric
- Surround Sound Channel Configuration: 1.0
- Color: Black
- Weight: 25 Pounds
- Waterproof: No
- Number of Items: 1
- Control Method: Voice
- Speaker Size: 4 Inches
- Power Source: Corded Electric
- Vehicle Service Type: Car
- Subwoofer Connectivity Technology: Wired
- MP3 Player: No
- Number of Power Levels: 1
- Specific Use: Professional Live Sound Reinforcement
- Manufacturer: RCF
- Product Dimensions: 18.3 x 8.1 x 17.6 inches
- Item Model Number: LF18N401
- Other Display Features: Wireless
- Department: RCF
- Country of Origin: China
- Brand: RCF
- Speaker Maximum Output Power: 60 Watts
- Mounting Type: Flush Mount
- Model Name: RCF
- Speaker Type: Monitor
Key Features
2400 Watt continuous program power handling
98 dB Sensitivity
30 Hz - 1 kHz Frequency range
Specifications
Model
LF18N401
Type
Professional Woofer Speaker
Size
18-Inch
Continuous Program Power Handling
2400 Watt
Sensitivity
98 dB
Frequency Range
30 Hz - 1 kHz
Pros & Cons
👍 Pros
- Handles a significant 2400 Watt continuous program power, suitable for demanding audio applications.
- Offers a high sensitivity of 98 dB, indicating efficient conversion of power into sound.
- Provides a broad frequency range from 30 Hz to 1 kHz, covering essential low to mid-low frequencies.
- Designed as an 18-inch professional woofer, delivering substantial bass response for large setups.
- Built to meet professional audio standards, ensuring robust performance and reliability.
👎 Cons
- The frequency range extends only up to 1 kHz, meaning it requires additional drivers for full-range audio reproduction.
- While 2400 Watt program power is high, peak power handling is not specified, which could be a consideration for extreme transients.
- The 98 dB sensitivity, while good, may still require a powerful amplifier to achieve very high sound pressure levels in large venues.
- As a single woofer, it is not a complete speaker system and requires proper enclosure design and crossover implementation.
- The 18-inch size may be too large for smaller venues or portable sound reinforcement systems, limiting its application.
Frequently Asked Questions
What type of applications is the RCF LF18N401 woofer best suited for?
The RCF LF18N401 is an 18-inch professional woofer speaker best suited for applications requiring powerful and deep low-frequency sound, such as in large PA systems, subwoofers, or sound reinforcement setups.
What is the power handling capability of this woofer?
This woofer boasts a 2400 Watt continuous program power handling, indicating its ability to manage high power levels during extended operation.
What frequency range does this RCF woofer cover?
The RCF LF18N401 has a frequency range of 30 Hz to 1 kHz, making it effective for reproducing deep bass and lower mid-range frequencies.
How sensitive is the RCF LF18N401 woofer?
With a sensitivity of 98 dB, this woofer is efficient at converting amplifier power into sound, contributing to louder output with less input.
Is this a full-range speaker?
No, the RCF LF18N401 is an 18-inch professional woofer, specifically designed for low-frequency reproduction (30 Hz - 1 kHz), and would require other drivers for full-range sound.
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