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55-2421
High Excursion Paper Cone Woofer, 8", 120W RMS, 4 ohm
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| Quantity | Price |
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| 1+ | $61.760 |
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Product Information
ManufacturerMULTICOMP PRO
Manufacturer Part No55-2421
Newark Part No.88C7835
Technical Datasheet
Transducer FunctionWoofer
Power Rating RMS120W
Driver TypeWoofer
Impedance4ohm
External Diameter - Metric209mm
Power Rating Nom120W
External Width - Metric-mm
Sensitivity (dB)87dB
Resonant Frequency29.1Hz
Sound Pressure Level (SPL)87dB
Speaker ShapeRound
External Diameter - Imperial8.228"
Product Dimensions209mm
External Width - Imperial-"
Frequency Range1kHz
Frequency Response Min25Hz
Temperature Grade-
Frequency Response Max1kHz
Speaker MountingPanel Mount
IP Rating-
Product Range-
Power Rating Max240W
External Length - Metric-
External Depth - Metric-
External Length - Imperial-
External Depth - Imperial-
SVHCNo SVHC (25-Jun-2025)
Product Overview
This high performance woofer features extremely long throw design for outstanding low frequency response, thought impossible of drivers this size. Optimized for vented enclosures, it is great for home theater or autosound applications, as a compact subwoofer, or as a woofer in a three-way design.
- Rigid lightweight paper cone
- Treated foam surround
- Bumped magnet and vented pole piece
- Heavy duty stamped steel basket
- Power capacity: 120W/240W RMS/peak
- Frequency response: 25Hz ~ 1KHz
- Nominal impedance: 4Ω
- Voice coil diameter: 2Magnet weight: 47oz.
- Sensitivity: 87dB W/M
- Fs: 25. 7Hz
- Re: 3. 4Ω
- Le: 2. 47mH
- Qms: 14. 0
- Qes: 0. 22
- Qts: 0. 22
- Vas: 30. 43 liters
- Mms: 59. 78g
- Xmax: 8mm (one-way)
- Magnet gap height: 8mm
- BL: 12. 99
- Piston diameter: 163mmDimensions
- Overall frame diameter: 8. 25Required cutout: 7. 125” diameter
- Mounting depth: 4. 5
Technical Specifications
Transducer Function
Woofer
Driver Type
Woofer
External Diameter - Metric
209mm
External Width - Metric
-mm
Resonant Frequency
29.1Hz
Speaker Shape
Round
Product Dimensions
209mm
Frequency Range
1kHz
Temperature Grade
-
Speaker Mounting
Panel Mount
Product Range
-
External Length - Metric
-
External Length - Imperial
-
SVHC
No SVHC (25-Jun-2025)
Power Rating RMS
120W
Impedance
4ohm
Power Rating Nom
120W
Sensitivity (dB)
87dB
Sound Pressure Level (SPL)
87dB
External Diameter - Imperial
8.228"
External Width - Imperial
-"
Frequency Response Min
25Hz
Frequency Response Max
1kHz
IP Rating
-
Power Rating Max
240W
External Depth - Metric
-
External Depth - Imperial
-
Technical Docs (1)
Associated Products
2 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (25-Jun-2025)
Download Product Compliance Certificate
Product Compliance Certificate