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Deal.ai › Firestik
Firestik
Firestik FS Series 4ft CB Antenna

Firestik FS Series 4ft CB Antenna

Best price now

$37.30at AmazonChecked 1 h ago

Compared across 4 stores. Prices are checked against each store and labelled with when. As an Amazon Associate, Deal.ai earns from qualifying purchases.

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Price facts

  • Best price today: $37.30 at Amazon (checked Nov 10, 2026).
  • Checked at 4 stores.
  • Our take on the Firestik FS Series 4ft CB Antenna

    The Firestik FS is a fiberglass CB whip antenna with a tunable tip you adjust by hand, no tools needed. It handles up to 650 watts, so it suits high-power radios better than stock antennas. The voltage-increasing coil and static-reduction cap aim to cut noise and hold a strong signal. It is a popular pick for truckers and off-roaders who want a durable whip that tunes easily, though it needs a solid mount and grounding to work well.

    Best forTruckers and long-haul driversOff-road and overland vehiclesHigh-power CB radio setupsBuyers who want tool-free tuning
    Pros
    • Tunable tip adjusts by hand without tools
    • Fiberglass whip resists flexing and weather
    • Handles up to 650 watts for high-power radios
    • Static-reduction cap cuts some ignition noise
    • Simple, proven design with a strong following
    Cons
    • Needs a proper mount and good ground plane
    • Long whip can hit low branches and garages
    • Tuning still takes a meter and patience
    • Not a plug-and-play replacement for every mount

    Firestik FS Series 4ft CB Antenna prices at every store

    • Right Channel RadiosNew

      In stock

      $33.95+ $14.95 shippingChecked 1 h ago
      Visit Right Channel Radios
    • eBayNew

      In stockSold by webtron-x

      $49.95Checked 1 h ago
      Visit eBay
    • CB WorldNew

      In stock

      $33.17+ $34.00 shippingChecked 1 h ago
      Visit CB World
    • AmazonNew

      Availability unknown

      As an Amazon Associate, Deal.ai earns from qualifying purchases.

      $37.30Free shippingChecked 1 h ago
      Visit Amazon

    Store links may earn us a commission.

    Firestik FS Series 4ft CB Antenna price history

    Lowest price we've seen: $33.17 on Nov 10 at CB World. Tracked across 4 stores since Nov 10.

    What reviewers say

    Owners rate the FS series highly for its sturdy fiberglass build and easy hand tuning. Many report clear, strong signals and less static than stock antennas. The main complaints are that it needs a good mount and grounding and that the long whip can strike obstacles.

    What people mention
    • BuildPraisedOwners describe the fiberglass whip as tough and long-lasting.
    • TuningPraisedThe hand-adjustable tip makes tuning simpler than cutting a whip.
    • SignalPraisedUsers report clear transmit and receive range on the road.
    • NoiseMixedSome notice less static, while others say results depend on the install.
    • MountingCriticisedIt needs a solid mount and good ground to perform properly.
    • HeightCriticisedThe long whip can strike branches and low clearances.

    Specifications

    Model Number
    FS
    Type
    CB Antenna
    Dimensions
    3 ft (length)
    Color
    Blue
    Durability
    Rugged materials for durability
    Material
    Fiberglass
    Weight
    0.75 LBR
    Design Highlights

    Questions and answers

    What is the difference between the FS4 and FS5?
    The FS4 is the 4-foot version and the FS5 is the 5-foot version. The longer whip generally gives more range but is harder to clear obstacles.
    Do I need tools to tune it?
    No. The tunable tip is adjusted by hand. You still need an SWR meter to check the reading as you tune.
    Will it work with my existing CB mount?
    It fits standard 3/8-inch stud mounts. Check that your mount and coax are in good shape and that the mount is properly grounded.
    Is it good for high-power radios?
    Yes. It is rated for up to 650 watts, which covers most CB radios and many amplifiers.
    Does it really reduce static?
    The static-reduction cap is designed to cut some ignition noise. How much you notice depends on your vehicle and wiring.
    Is it worth it over a stock antenna?
    For most drivers, yes. The fiberglass build, higher power rating and tunable tip make it a step up from a basic stock whip.
    Where is the Firestik FS Series 4ft CB Antenna cheapest?
    At Amazon, for $37.30, as of our latest check.
    Where can I buy the Firestik FS Series 4ft CB Antenna?
    4 stores we checked sell it, including CB World, Right Channel Radios, eBay, Amazon.

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    All Firestik deals and products →
    Tunable Tip Tune by hand, no tools needed!
    Build Quality
    Rugged materials for durability
    Wattage
    650 Watts
    Voltage
    Voltage increasing coil design
    Audio Highlights
    Static reduction cap (eliminates up to 50% of noise)
    Typical Users
    Power ussers
    Temperature Resistance
    Exceptional heat disapation rate