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Product Information
ManufacturerMULTICOMP PRO
Manufacturer Part No55-2952
Newark Part No.80R7003
Technical Datasheet
Driver TypeWoofer
Impedance8ohm
External Diameter - Metric310mm
Power Rating Nom175W
External Width - Metric-mm
Resonant Frequency38Hz
Sound Pressure Level (SPL)97dB
Speaker ShapeRound
External Diameter - Imperial12.205"
Product Dimensions310mm x 128mm
External Width - Imperial-"
Frequency Range38Hz to 2.5kHz
Frequency Response Min38Hz
Temperature Grade-
Frequency Response Max2.5kHz
IP Rating-
Product Range-
Speaker MountingPanel Mount
Power Rating Max-
External Length - Metric-
External Depth - Metric128mm
External Length - Imperial-
External Depth - Imperial5.039"
Product Overview
Low cost general replacement woofer is ideal in a two way cabinets or as a subwoofer. It is perfect for prosound applications and is ideal for either ported or sealed enclosures.
- Woofer with paper cone and cloth surround
- Nominal diameter is 12inch
- Rated impedance is 8ohm, operating bandwidth is 38Hz to 2.5KHz
- Power handling capacity is 175W RMS, sensitivity (1W/M) is 97dB
- Voice coil diameter is 2.5inch
- Resonance frequency is 38Hz, DC resistance is 7.2ohm
- 2.8 mechanical Q factor, 0.385 electrical Q factor, 0.34 total Q factor
- Stamped steel basket, 50oz magnet
- 98.70 efficiency bandwidth product
- 0.923mH coil inductance
- Mechanical Q Factor Qms: 2.8
- Electrical Q Factor Qes: 0.385
- Total Q Factor Qts: 0.34
- Equivalent Cas air load Vas: 108.0 liters
- Coil Inductance Le: 0.923 mH
- Voice Coil Over Hang X-max 3. 75mm Physical Information:
- Efficiency Bandwidth Product EBP 98.70
- Voice Coil Over Hang X-max 3.75mm
- Cutout: 10.87"
- Mounting Depth: 5.04"
- Basket: Stamped Steel
- Magnet Type: 50 OZ
- Cone Material: Non-pressed paper
- Surround: Cloth
- Dust Cap: Paper
Technical Specifications
Driver Type
Woofer
External Diameter - Metric
310mm
External Width - Metric
-mm
Sound Pressure Level (SPL)
97dB
External Diameter - Imperial
12.205"
External Width - Imperial
-"
Frequency Response Min
38Hz
Frequency Response Max
2.5kHz
Product Range
-
Power Rating Max
-
External Depth - Metric
128mm
External Depth - Imperial
5.039"
Impedance
8ohm
Power Rating Nom
175W
Resonant Frequency
38Hz
Speaker Shape
Round
Product Dimensions
310mm x 128mm
Frequency Range
38Hz to 2.5kHz
Temperature Grade
-
IP Rating
-
Speaker Mounting
Panel Mount
External Length - Metric
-
External Length - Imperial
-
SVHC
No SVHC (23-Jan-2024)
Technical Docs (1)
Alternatives for 55-2952
1 Product Found
Associated Products
5 Products Found
Legislation and Environmental
US ECCN:EAR99
EU ECCN:Unknown
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (23-Jan-2024)
Download Product Compliance Certificate
Product Compliance Certificate