RCF L18P400 18" 2000W Sub-Woofer For Professional bass reflex & bass-horn system
- Successor to the legendary RCF L18P300, L18P400 subwoofer speaker features incredibly linear frequency response characteristics and extreme high power handling while generating the lowest harmonic distortion of any comparable 18" transducer within its application range.
- The L18P400 uses a fiber-loaded cone assembly along with a high excursion triple roll, constant geometry surround. A fully optimized T-pole design generates the minimum amount of flux modulation.
- The T-pole also features RCF Precision's spaced gap demodulation technology, which progressively brakes the voice coil, thereby providing a much smoother transition for the moving mass as it reaches its maximum excursion limits.
- Also included is a forced air venting system for reduced power compression. Ideal for high quality professional bass reflex and bass-horn systems, the L18P400 is a popular replacement driver for EAW, Yorkville, Sonic, Martin Audio, and other subwoofer speaker systems
PRODUCT SPECIFICATIONS | |
Power Handling (RMS) |
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Power Handling (max) |
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Impedance |
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Frequency Response |
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Sensitivity |
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Voice Coil Diameter |
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THIELE-SMALL PARAMETERS | |
Resonant Frequency (Fs) |
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DC Resistance (Re) |
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Voice Coil Inductance (Le) |
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Mechanical Q (Qms) |
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Electromagnetic Q (Qes) |
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Total Q (Qts) |
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Compliance Equivalent Volume (Vas) |
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BL Product (BL) |
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Diaphragm Mass Inc. Airload (Mms) |
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Maximum Linear Excursion (Xmax) |
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Surface Area of Cone (Sd) |
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MATERIALS OF CONSTRUCTION | |
Cone Material |
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Surround Material |
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Voice Coil Wire Material |
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Voice Coil Former |
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Magnet Material |
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MOUNTING INFORMATION | |
Overall Outside Diameter |
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Baffle Cutout Diameter |
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Depth |
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# Mounting Holes |
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OPTIMUM CABINET SIZE * | |
Sealed Volume |
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Sealed F3 |
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Vented Volume |
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Vented F3 |
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RCF L18P400 18" Woofer Speaker | |
Brand |
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Model |
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UPC |
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Unit of Measure |
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Weight |
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RCF L18P400 18" 2000W Sub-Woofer For Professional bass reflex & bass-horn system
- Successor to the legendary RCF L18P300, L18P400 subwoofer speaker features incredibly linear frequency response characteristics and extreme high power handling while generating the lowest harmonic distortion of any comparable 18" transducer within its application range.
- The L18P400 uses a fiber-loaded cone assembly along with a high excursion triple roll, constant geometry surround. A fully optimized T-pole design generates the minimum amount of flux modulation.
- The T-pole also features RCF Precision's spaced gap demodulation technology, which progressively brakes the voice coil, thereby providing a much smoother transition for the moving mass as it reaches its maximum excursion limits.
- Also included is a forced air venting system for reduced power compression. Ideal for high quality professional bass reflex and bass-horn systems, the L18P400 is a popular replacement driver for EAW, Yorkville, Sonic, Martin Audio, and other subwoofer speaker systems
PRODUCT SPECIFICATIONS | |
Power Handling (RMS) |
|
Power Handling (max) |
|
Impedance |
|
Frequency Response |
|
Sensitivity |
|
Voice Coil Diameter |
|
THIELE-SMALL PARAMETERS | |
Resonant Frequency (Fs) |
|
DC Resistance (Re) |
|
Voice Coil Inductance (Le) |
|
Mechanical Q (Qms) |
|
Electromagnetic Q (Qes) |
|
Total Q (Qts) |
|
Compliance Equivalent Volume (Vas) |
|
BL Product (BL) |
|
Diaphragm Mass Inc. Airload (Mms) |
|
Maximum Linear Excursion (Xmax) |
|
Surface Area of Cone (Sd) |
|
MATERIALS OF CONSTRUCTION | |
Cone Material |
|
Surround Material |
|
Voice Coil Wire Material |
|
Voice Coil Former |
|
Magnet Material |
|
MOUNTING INFORMATION | |
Overall Outside Diameter |
|
Baffle Cutout Diameter |
|
Depth |
|
# Mounting Holes |
|
OPTIMUM CABINET SIZE * | |
Sealed Volume |
|
Sealed F3 |
|
Vented Volume |
|
Vented F3 |
|
RCF L18P400 18" Woofer Speaker | |
Brand |
|
Model |
|
UPC |
|
Unit of Measure |
|
Weight |
|