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  1. eBay
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  3. K4 Supply Company
  4. Speakers
K4 Supply Company
K4 Supply Company

K4 Supply Company

1181followersk4_pacific(54035k4_pacific's feedback score is 54035) 100.0%k4_pacific has 100% Positive Feedback

This is K4 Supply Company. We are a leading provider of quality used and refurbished parts for HO model trains by Athearn, Mantua, Rivarossi and more. We also often have available HO scale rolling stock, locomotives, detail parts, and other accessories. And now also electronic components!

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  • Category

    • All
      • Speakers
      • Athearn HO Parts
      • Books and Magazines
      • Cabooses (Cabeese). HO Scale
      • Capacitors
      • Connectors
      • Decals, HO Scale
      • Decals, N Scale
      • Detail Parts, HO Scale
      • DVD Videos
      • Freight Cars, HO Scale
      • Hardware
      • Helicopter and Drone
      • K4 Letter/Stripe Decals
      • K4 Railroad Decals
      • Knobs, Radio and Equipment
      • Lamps and Bulbs
      • Large Scale
      • Mantua HO Parts
      • Military Model Stuff
      • Model Airplanes
      • Model Car Stuff
      • Musical Instrument Parts
      • N Scale
      • O Scale
      • Other Electronic Components
      • Other HO Parts
      • Passenger Cars, HO Scale
      • Pinewood Derby
      • Potentiometers
      • Radio Control Aircraft
      • Radio Control Car
      • Railroadiana
      • Resistors
      • Rubber Stamps
      • S Scale
      • Semiconductors
      • Slot Cars HO
      • Switches
      • Track, HO Scale
      • Transformers Inductors Chokes
      • Vacuum Tubes
      • Other

Featured Items

  • HO Parts Miniature Hardware 2-56 Freight Car Truck Screw Assortment 600 Screws
    HO Parts Miniature Hardware 2-56 Freight Car Truck Screw Assortment 600 Screws
    $18.87
    Trending at $18.87
  • Champ O Decals Union Pacific Boxcar White OB-369 Shield Logo
    Champ O Decals Union Pacific Boxcar White OB-369 Shield Logo
    $4.85
  • All

  • Auction

  • Buy It Now

  • Best Match
  • Time: ending soonest
  • Time: newly listed
  • Price + Shipping: lowest first
  • Price + Shipping: highest first
  • Distance: nearest first
List View

1-48 of 173 Results

  • Celestion 30 Watt 8 Ohm 10 Inch G10 Greenback Amp Speaker T5646B UK Used

    Celestion 30 Watt 8 Ohm 10 Inch G10 Greenback Amp Speaker T5646B UK Used

    $67.50
    $11.60 shipping
  • Plastic Speaker Vent Bass Ports Fits 3 Inches Diameter By 1.2 Inches Deep Pair

    Plastic Speaker Vent Bass Ports Fits 3 Inches Diameter By 1.2 Inches Deep Pair

    $4.00
    $3.80 shipping
  • Kustom 150 Watt 8 Ohm 12 Inch PA Woofer Speaker KPC12-8Ohm/150W1712 China

    Kustom 150 Watt 8 Ohm 12 Inch PA Woofer Speaker KPC12-8Ohm/150W1712 China

    $16.38
    $19.94 shipping
  • Plastic Angled Recessed Speaker Handles Pair 5.25 X 3.25 Inch

    Plastic Angled Recessed Speaker Handles Pair 5.25 X 3.25 Inch

    $2.70
    $3.80 shipping
  • Eminence 200? Watt 8 Ohm 15 Inch PA Woofer Speaker No Gasket Used

    Eminence 200? Watt 8 Ohm 15 Inch PA Woofer Speaker No Gasket Used

    $10.49
    $29.73 shipping
    12 watching
  • Plastic Speaker Handles and Dual Jacks Combination Pair 5.25 X 3.5 Inch Pair

    Plastic Speaker Handles and Dual Jacks Combination Pair 5.25 X 3.5 Inch Pair

    $3.80
    $3.80 shipping
  • Pair Black Rectangular Horn Driver Speaker Lenses 15.25 X 5 Inches

    Pair Black Rectangular Horn Driver Speaker Lenses 15.25 X 5 Inches

    $16.34
    $10.50 shipping
    Only 1 left!
  • Inter-M 200 Watt 8 Ohm 12 Inch PA Woofer Speaker Used

    Inter-M 200 Watt 8 Ohm 12 Inch PA Woofer Speaker Used

    $18.02
    $20.25 shipping
  • Celestion 30 Watt 8 Ohm 10 Inch Amp Speaker Tube 10/T5470A China

    Celestion 30 Watt 8 Ohm 10 Inch Amp Speaker Tube 10/T5470A China

    $34.20
    $11.60 shipping
  • Celestion 70 Watt 8 Ohm 10 Inch Amp Speaker Truvox 1015/T5174 China

    Celestion 70 Watt 8 Ohm 10 Inch Amp Speaker Truvox 1015/T5174 China

    $40.50
    $11.60 shipping
  • Celestion 40 Watt 8 Ohm 10 Inch Amp Speaker G10N-40/T5667A China

    Celestion 40 Watt 8 Ohm 10 Inch Amp Speaker G10N-40/T5667A China

    $51.30
    $12.30 shipping
  • Black Plastic Ribbed Speaker Tripod Stand Pole Mounts Top Hats Set Of Two

    Black Plastic Ribbed Speaker Tripod Stand Pole Mounts Top Hats Set Of Two

    $7.90
    $3.80 shipping
  • Sammi 100 Watt 8 Ohm 10 Inch PA Woofer Speaker D4F1 Korea

    Sammi 100 Watt 8 Ohm 10 Inch PA Woofer Speaker D4F1 Korea

    $31.50
    $16.45 shipping
  • Kustom 75? Watt 8 Ohm 10 Inch PA Woofer Speaker B260-8ohm? China

    Kustom 75? Watt 8 Ohm 10 Inch PA Woofer Speaker B260-8ohm? China

    $22.50
    $14.80 shipping
  • Kustom 50 Watt 8 Ohm 10 Inch Amp Speaker Sienna30pro-8ohm/50W China

    Kustom 50 Watt 8 Ohm 10 Inch Amp Speaker Sienna30pro-8ohm/50W China

    $22.50
    $11.60 shipping
  • Kustom 75 Watt 8 Ohm 10 Inch PA Woofer Speaker KPX110-8ohm/75W China

    Kustom 75 Watt 8 Ohm 10 Inch PA Woofer Speaker KPX110-8ohm/75W China

    $22.50
    $14.80 shipping
  • Kustom 100 Watt 16 Ohm 10 Inch PA Woofer Speaker DE210-16ohm/100W36 China

    Kustom 100 Watt 16 Ohm 10 Inch PA Woofer Speaker DE210-16ohm/100W36 China

    $22.50
    $12.30 shipping
  • Kustom 16 Watt 8 Ohm 10 Inch Amp Speaker B10-8ohm/16W China

    Kustom 16 Watt 8 Ohm 10 Inch Amp Speaker B10-8ohm/16W China

    $22.50
    $10.50 shipping
  • Kustom 16 Watt 4 Ohm 10 Inch PA Woofer Speaker KPX10-16ohm/16W43 China

    Kustom 16 Watt 4 Ohm 10 Inch PA Woofer Speaker KPX10-16ohm/16W43 China

    $22.50
    $10.50 shipping
  • Kustom 100 Watt 6 Ohm 10 Inch PA Woofer Speaker DE610-6ohm/100W13 China

    Kustom 100 Watt 6 Ohm 10 Inch PA Woofer Speaker DE610-6ohm/100W13 China

    $22.50
    $14.80 shipping
  • Kustom 50 Watt 8 Ohm 10 Inch PA Woofer Speaker KSC10P-8ohm/50W1732 China

    Kustom 50 Watt 8 Ohm 10 Inch PA Woofer Speaker KSC10P-8ohm/50W1732 China

    $22.50
    $11.60 shipping
  • Kustom 100 Watt 4 Ohm 10 Inch PA Woofer Speaker B260-4ohm/100W08 China

    Kustom 100 Watt 4 Ohm 10 Inch PA Woofer Speaker B260-4ohm/100W08 China

    $22.50
    $14.80 shipping
  • Kustom 50 Watt 8 Ohm 10 Inch PA Woofer Speaker KPX10-8ohm China

    Kustom 50 Watt 8 Ohm 10 Inch PA Woofer Speaker KPX10-8ohm China

    $22.50
    $11.60 shipping
  • Kustom 100 Watt 8 Ohm 10 Inch Amp Speaker DE410-8ohm/100W20 China

    Kustom 100 Watt 8 Ohm 10 Inch Amp Speaker DE410-8ohm/100W20 China

    $22.50
    $14.80 shipping
  • Sammi 30 Watt 8 Ohm 10 Inch Amp Speaker NE-250B30 Korea

    Sammi 30 Watt 8 Ohm 10 Inch Amp Speaker NE-250B30 Korea

    $22.50
    $11.10 shipping
  • Kustom 15 Watt 4 Ohm 10 Inch Amp Speaker KG110-4ohm/15W China

    Kustom 15 Watt 4 Ohm 10 Inch Amp Speaker KG110-4ohm/15W China

    $22.50
    $11.10 shipping
  • Celestion 70 Watt 8 Ohm 10 Inch Amp Speaker Truvox 1015 / T5282A China

    Celestion 70 Watt 8 Ohm 10 Inch Amp Speaker Truvox 1015 / T5282A China

    $21.60
    $12.30 shipping
  • Celestion 100 Watt 8 Ohm 10 Inch Amp Speaker BL10-100 China

    Celestion 100 Watt 8 Ohm 10 Inch Amp Speaker BL10-100 China

    $42.30
    $14.80 shipping
  • Dawn Eminence 100? Watt 8 Ohm 10 Inch Woofer Speaker 10502 Dual Voice Coil USA

    Dawn Eminence 100? Watt 8 Ohm 10 Inch Woofer Speaker 10502 Dual Voice Coil USA

    $58.50
    $16.45 shipping
  • Erse Two Way Tweeter Woofer Speaker Crossover Network and Jack Panel

    Erse Two Way Tweeter Woofer Speaker Crossover Network and Jack Panel

    $16.00
    $6.95 shipping
  • Penn-Elcom Metal and Plastic Recessed Corner Speaker Handle

    Penn-Elcom Metal and Plastic Recessed Corner Speaker Handle

    $5.00
    $7.85 shipping
  • Dawn 300? Watt 8 Ohm 10" PA Woofer+Tweeter Speaker CO-10 Cast Aluminum Taiwan

    Dawn 300? Watt 8 Ohm 10" PA Woofer+Tweeter Speaker CO-10 Cast Aluminum Taiwan

    $112.50
    $31.05 shipping
  • Plastic Speaker Corner Protectors Lot Of Four

    Plastic Speaker Corner Protectors Lot Of Four

    $3.00
    $3.80 shipping
  • Kustom 65 Watt 8 Ohm 10 Inch PA Woofer Speaker KPC10-8ohm/65W China

    Kustom 65 Watt 8 Ohm 10 Inch PA Woofer Speaker KPC10-8ohm/65W China

    $22.50
    $16.45 shipping
  • Kustom 50 Watt 16 Ohm 10 Inch Monitor Woofer Speaker KPC10-16ohm/50W China

    Kustom 50 Watt 16 Ohm 10 Inch Monitor Woofer Speaker KPC10-16ohm/50W China

    $22.50
    $16.45 shipping
  • Kustom 50 Watt 8 Ohm 10 Inch Monitor Woofer Speaker KPC10-8ohm/50W China

    Kustom 50 Watt 8 Ohm 10 Inch Monitor Woofer Speaker KPC10-8ohm/50W China

    $22.50
    $16.45 shipping
  • Kustom 50 Watt 8 Ohm 10 Inch PA Woofer Speaker KPX10-8ohm/50W1505 China Used

    Kustom 50 Watt 8 Ohm 10 Inch PA Woofer Speaker KPX10-8ohm/50W1505 China Used

    $22.50
    $11.60 shipping
  • Kustom 100 Watt 16 Ohm 10 Inch Amp Speaker DE410-16ohm/100W22 China Used

    Kustom 100 Watt 16 Ohm 10 Inch Amp Speaker DE410-16ohm/100W22 China Used

    $22.50
    $14.80 shipping
  • Kustom 75 Watt 8 Ohm 10 Inch PA Woofer Speaker 75100000008Q China Used

    Kustom 75 Watt 8 Ohm 10 Inch PA Woofer Speaker 75100000008Q China Used

    $22.50
    $12.30 shipping
  • Unknown Brand 50? Watt 8 Ohm 10 Inch PA Woofer Speaker Dusty Taiwan Used

    Unknown Brand 50? Watt 8 Ohm 10 Inch PA Woofer Speaker Dusty Taiwan Used

    $22.50
    $12.30 shipping
  • Kustom 16 Watt 4 Ohm 10 Inch Amp Speaker B10-4ohm/16W22 China Used

    Kustom 16 Watt 4 Ohm 10 Inch Amp Speaker B10-4ohm/16W22 China Used

    $22.50
    $10.50 shipping
  • Kustom 50 Watt 8 Ohm 10 Inch Amp Speaker DA50-8ohm/50W1514 China

    Kustom 50 Watt 8 Ohm 10 Inch Amp Speaker DA50-8ohm/50W1514 China

    $22.50
    $18.20 shipping
  • Eminence 250 Watt 8 Ohm 10 Inch PA Woofer Speaker Beta 10CX USA

    Eminence 250 Watt 8 Ohm 10 Inch PA Woofer Speaker Beta 10CX USA

    $43.20
    $18.20 shipping
  • Metal 15 Inch Crosshatch Raised Speaker Grill No Mounts

    Metal 15 Inch Crosshatch Raised Speaker Grill No Mounts

    $3.50
    $9.45 shipping
  • OEM Eminence 200? Watt 8 Ohm 12 Inch PA Woofer Speaker 249-0002 USA

    OEM Eminence 200? Watt 8 Ohm 12 Inch PA Woofer Speaker 249-0002 USA

    $30.72
    $19.94 shipping
  • Pair 15 Inch Thin Speaker Gaskets For Eight Screw Speaker

    Pair 15 Inch Thin Speaker Gaskets For Eight Screw Speaker

    $5.75
    $4.00 shipping
  • Eminence 250 Watt 4 Ohm 10" Woofer Speaker Deltalite II? Cast Neo No Label Used

    Eminence 250 Watt 4 Ohm 10" Woofer Speaker Deltalite II? Cast Neo No Label Used

    $108.00
    $12.30 shipping
  • Maxo 250 Watt 4 Ohm 10 Inch PA Woofer Speaker NE1025.4 Cast Neo China

    Maxo 250 Watt 4 Ohm 10 Inch PA Woofer Speaker NE1025.4 Cast Neo China

    $49.50
    $16.45 shipping

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