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                                                                                                  Print Page

                                                                                                  55-2970

                                                                                                  Woofer with Polypropelyne Cone and Rubber Surround, 6 1/2", 50W RMS at 8 Ohm

                                                                                                  MULTICOMP PRO
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  MULTICOMP PRO 55-2970
                                                                                                  MULTICOMP PRO 55-2970
                                                                                                  MULTICOMP PRO 55-2970
                                                                                                  ManufacturerMULTICOMP PRO
                                                                                                  Manufacturer Part No55-2970
                                                                                                  Newark Part No.80R7009
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  112 In Stock

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                                                                                                  QuantityPrice
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                                                                                                  4+$9.260
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                                                                                                  Product Information

                                                                                                  MULTICOMP PRO
                                                                                                  ManufacturerMULTICOMP PRO
                                                                                                  Manufacturer Part No55-2970
                                                                                                  Newark Part No.80R7009
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  Driver TypeWoofer
                                                                                                  External Diameter - Metric166mm
                                                                                                  Impedance8ohm
                                                                                                  Power Rating Nom25W
                                                                                                  External Width - Metric-mm
                                                                                                  Resonant Frequency52.6Hz
                                                                                                  Sound Pressure Level (SPL)87dB
                                                                                                  Speaker ShapeRound
                                                                                                  External Diameter - Imperial6.535"
                                                                                                  Product Dimensions165mm x 165mm x 62mm
                                                                                                  External Width - Imperial-"
                                                                                                  Frequency Response Min60Hz
                                                                                                  Frequency Range55Hz to 6kHz
                                                                                                  Frequency Response Max8kHz
                                                                                                  Temperature Grade-
                                                                                                  IP Rating-
                                                                                                  Product Range-
                                                                                                  Speaker MountingPanel Mount
                                                                                                  Power Rating Max-
                                                                                                  External Length - Metric-
                                                                                                  External Depth - Metric76mm
                                                                                                  External Length - Imperial-
                                                                                                  External Depth - Imperial2.992"
                                                                                                  SVHCNo SVHC (23-Jan-2024)

                                                                                                  Product Overview

                                                                                                  55-2970 is a woofer with polypropylene cone and rubber surround. It is a low cost general replacement woofer is ideal in a two way cabinets or as a compact sub woofer. It is perfect for a wide variety of home or auto sound applications and is ideal for either ported or sealed enclosures.

                                                                                                  • 6.5inch nominal diameter, 8ohm rated impedance
                                                                                                  • 55 - 6kHz (±3dB) operating bandwidth
                                                                                                  • 100W maximum power handling capacity, 25W Rms power handling capacity
                                                                                                  • 87dB (±3dB) sensitivity (1W/M), 1inch voice coil diameter
                                                                                                  • 61.2 efficiency bandwidth product, 52.6Hz resonant frequency
                                                                                                  • ABS plastic basket, 16.6OZ±5% magnet type, black PP cone material
                                                                                                  • Ferrite magnet material
                                                                                                  • 62mm (2.44″) external depth, 165mm (6.496″) external diameter
                                                                                                  • Qms: 2.841 mechanical Q factor, Qes: 0.8586 electrical Q factor
                                                                                                  • Qts: 0.6594 total Q factor, 1inch voice coil diameter

                                                                                                  Technical Specifications

                                                                                                  Driver Type

                                                                                                  Woofer

                                                                                                  Impedance

                                                                                                  8ohm

                                                                                                  External Width - Metric

                                                                                                  -mm

                                                                                                  Sound Pressure Level (SPL)

                                                                                                  87dB

                                                                                                  External Diameter - Imperial

                                                                                                  6.535"

                                                                                                  External Width - Imperial

                                                                                                  -"

                                                                                                  Frequency Range

                                                                                                  55Hz to 6kHz

                                                                                                  Temperature Grade

                                                                                                  -

                                                                                                  Product Range

                                                                                                  -

                                                                                                  Power Rating Max

                                                                                                  -

                                                                                                  External Depth - Metric

                                                                                                  76mm

                                                                                                  External Depth - Imperial

                                                                                                  2.992"

                                                                                                  External Diameter - Metric

                                                                                                  166mm

                                                                                                  Power Rating Nom

                                                                                                  25W

                                                                                                  Resonant Frequency

                                                                                                  52.6Hz

                                                                                                  Speaker Shape

                                                                                                  Round

                                                                                                  Product Dimensions

                                                                                                  165mm x 165mm x 62mm

                                                                                                  Frequency Response Min

                                                                                                  60Hz

                                                                                                  Frequency Response Max

                                                                                                  8kHz

                                                                                                  IP Rating

                                                                                                  -

                                                                                                  Speaker Mounting

                                                                                                  Panel Mount

                                                                                                  External Length - Metric

                                                                                                  -

                                                                                                  External Length - Imperial

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (23-Jan-2024)

                                                                                                  Technical Docs (2)

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Associated Products

                                                                                                  1 Product 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

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