Boat Accessories and Supplies
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Attwood Marine Fender 4X16 Blue 9354Bd1
Attwood Marine
$12.09 $8.69Attwood Marine Fender 4X16 Blue 9354Bd1 Oval fenders are ribbed and shaped to resist rolling, for less swing and wear on hull sides. The seamless design is guaranteed against splitting or bursting for the life of the fender. The thick-wall reinforced eye...- Part Number:
- 23-9354BD1
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 4" x 16"
- Color:
- Blue
$12.09 $8.69 -
Rockford Fosgate M2 10" DVC 4 Ohm Color Optix Infinite Baffle Marine Subwoofer Black/Stainless Steel M2D4-10IB
Rockford Fosgate
$399.99Rockford Fosgate M2 10" DVC 4 Ohm Color Optix Infinite Baffle Marine Subwoofer Black/Stainless Steel M2D4-10IB The M2D4-10IB Color Optix™ 10” DVC 2-Ohm infinite baffle subwoofers deliver loud, clear, accurate bass, and light the way for your...- Part Number:
- 227-M2D410IB
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 10"
- Nominal Impedance (Ohms):
- 2-Ohm or 8-Ohm Switchable
- Power Handling (Watts RMS):
- 400 Watts RMS 1600 Watts PEAK
- Voice Coil Diameter:
- 2.0" (50.8 mm)
- Magnet Weight (oz):
- 55.02 oz. (1.56 Kg)
- Voice Coil Type:
- Dual Voice Coil
- Frequency Response:
- 20 Hz - 750 Hz
- Woofer Displacement:
- 0.06 cu. ft. (1.74 Liters)
- Speaker Connector:
- Deutsch
- Cutout Diameter:
- 8.87" (225.3 mm)
- Mounting Depth:
- 4.44" (112.7 mm)
$399.99 -
M1 6.5†Color Optix Marine 2-Way Speakers (pr) M1-65
Rockford Fosgate
$249.99M1 6.5” Color Optix Marine 2-Way Speakers (pr) M1-65 The M1-65 Color Optix™ 2-way 6.5” speakers deliver loud, clear, accurate sound, and light the way for your journey! The speakers connect with the Rockford Fosgate Color Optix™...- Part Number:
- 227-M165
- Availability:
- In Stock - Ships same or next business day.
- Speaker Type:
- 2-way Coax
- Power Handling (RMS):
- 75 Watts RMS 300 Watts Peak
- Nominal Impedance (Ohms):
- 4-Ohm
- Frequency Response (Hz):
- 38 Hz - 22 kHz
- Mounting Hardware:
- Stainless Steel
- Grille/Trim Ring Included:
- Yes
- Midrange Size (Nominal Diameter):
- 6.5"
$249.99 -
M1 8†Color Optix Marine 2-Way Speakers (pr) M1-8
Rockford Fosgate
$309.99M1 8” Color Optix Marine 2-Way Speakers (pr) M1-8 The M1-8 Color Optix™ 2-way 8” speakers deliver loud, clear, accurate sound, and light the way for your journey! The speakers connect with the Rockford Fosgate Color Optix™...- Part Number:
- 227-M18
- Availability:
- In Stock - Ships same or next business day.
- Speaker Type:
- 2-way Coax
- Tweeter Size:
- 1” (25.4 mm)
- Power Handling (RMS):
- 150 Watts RMS 600 Watts PEAK
- Nominal Impedance (Ohms):
- 4-Ohm
- Frequency Response (Hz):
- 35 Hz - 22 kHz
- Mounting Hardware:
- Stainless Steel
- Grille/Trim Ring Included:
- Yes
- Midrange Size (Nominal Diameter):
- 8"
$309.99 -
Sold Out, please call for ETA.
Bennett Actuator A1200SCPEIC
Bennett Marine
$138.00 $101.13Bennett A1200SCPEIC Actuator A1200SCPEIC Bennett actuators are strong but flexible nylon/fiberglass hydraulic cylinders. The piston-like arms push tabs into position. Fluid flows through a concealed hole in the upper hinge at the top of the actuator,...- Part Number:
- 219-A1200SCPEIC
- Availability:
- Same Or Next Business Day
- Actuator Type:
- Hydraulic
$138.00 $101.13 -
Ancor 4/0 Red Tinned Wire 25' 119502
Ancor
$541.99 $227.61Ancor 4/0 Red Tinned Wire 25' 119502Tinned copper stranding for maximum protection against corrosion, electrolysis and fatigue due to vibration and flexing. Rated at 600 volts and 105°C, the heavy duty insulation is resistant to heat and abrasion...- Part Number:
- 639-119502
- Availability:
- In Stock - Ships same or next business day.
- Gauge:
- 36617
- Color:
- Red
- Length:
- 25'
$541.99 $227.61 -
Sold Out, please call for ETA.
Lumitec Caprera2 - LED Flood Light - 2-Color White/Blue Dimming 101102
Lumitec
$234.99 $215.39Caprera2 - LED Flood Light - 2-Color White/Blue Dimming What do you do to improve the industry's best selling LED flood light? Add features, improve the beam pattern, and increase the output! Lumitec's Caprera2 flood lights do just that. New two-color...- Part Number:
- CW-44809
$234.99 $215.39 -
Sea-Dog Line Nylon Thimble (White) - 1/2 In 173554
SEA-DOG LINE
$2.76Sea-Dog Line Nylon Thimble (White) - 1/2 In 173554 These Thimbles are used to protect rope from contact with the load it is hoisting. The thimbles keep the eye splice from being crushed while reducing chafe and abrasion. Ideal for floating rope,...- Part Number:
- 354-173554
- Availability:
- In Stock - Ships same or next business day.
- A:
- 1/2"
- B:
- 1"
- C:
- 2-7/8"
- Pkg.:
- Bulk
$2.76 -
Taylor 16 X 24 Sewn Us Yacht Ensign 8124
Taylor
$38.59 $29.99Taylor 16 X 24 Sewn Us Yacht Ensign 8124Deluxe sewn nylon.- Part Number:
- 32-8124
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 16" x 24"
$38.59 $29.99 -
M2 8†Color Optix 2-Way Wake Tower Speakers (pr) Black M2WL-8B
Rockford Fosgate
$1,099.99M2 8” Color Optix 2-Way Wake Tower Speakers (pr) Black M2WL-8B The next evolution of on-water audio, the M2 wake tower speakers create an experience like never before, with class-leading output, total lighting control and grille customization...- Part Number:
- 227-M2WL8B
- Availability:
- In Stock - Ships same or next business day.
- Speaker Type:
- 2-Way Loaded Enclosure
- Speaker Size:
- 8"
- Speaker Quantity:
- 2
- Enclosure Design:
- Sealed
- Speaker Connector:
- 6-pin Deutsch™/Amphenol™
- Power Handling (RMS):
- 250 Watts (RMS) 1000 Watts (PEAK)
- Frequency Response (Hz):
- 35 Hz - 24 kHz
- LED Current Draw:
- 0.25 A
- LED Recommended Fuse:
- 1 A
- LED Voltage Range:
- 9 - 16 VDC
$1,099.99 -
Sea-Dog Line Round Fuse Holder with Fuse Cap 420504-1
SEA-DOG LINE
$5.45Sea-Dog Line Round Fuse Holder with Fuse Cap 420504-1 Round with flush cap, spade terminal.- Part Number:
- 354-4205041
- Availability:
- In Stock - Ships same or next business day.
- A:
- 3/8"
- B:
- 1/2"
- Amps:
- 15
- Volts:
- 12
$5.45 -
Sold Out, please call for ETA.
Taylor Teak Flag Pole 1X24 60750
Taylor
$34.95 $22.27Taylor Teak Flag Pole 1X24 60750Teak flag pole offers traditional beauty because of its intricate grain patterns and color variations. The high oil content of the wood keeps it from deteriorating or warping in the harsh marine environment of sun; wind;...- Part Number:
- 32-60750
- Availability:
- In Stock - Ships same or next business day.
- Size:
- 1" x 24"
$34.95 $22.27 -
Rockford Fosgate 1,500 Watt 5-Channel IPX6 Element Ready Amplifier M5-1500X5
Rockford Fosgate
$999.99Rockford Fosgate 1,500 Watt 5-Channel IPX6 Element Ready Amplifier M5-1500X5 Serious sound, made simple. The M5 amplifiers feature the next level of Element Ready™ design from Rockford Fosgate that’s built as rugged as the outdoor...- Part Number:
- 227-M51500X5
- Availability:
- In Stock - Ships Same Or Next Business Day
- Total Power:
- 1500 Watts
- Bridgeable:
- Yes
- Frequency Response:
- 10Hz - 50kHz
- Input Sensitivity:
- 150mVrms - 12Vrms
- Efficiency:
- >75%
- Remote Controls:
- No
- Power Wire Gauge:
- 4 AWG
- Power Input Connector:
- Compression Terminal Block
- Speaker Wire Gauge:
- 16 AWG
- Speaker Output Connector:
- 4-Pin Molex
- Cooling:
- Convection
- Heatsink:
- Extruded Aluminum
- Recommended Fuse:
- 200A
- Average Current Draw:
- 2Ω Stereo + 1Ω Sub: 48 A
- Max. Current Draw:
- 2Ω Stereo + 1Ω Sub: 123 A
- Height:
- 1.7"
- Width:
- 4.25"
- Depth:
- 12.3"
$999.99 -
Sold Out, please call for ETA.
OceanLED Sport S3166s Multi-Color Surface Mount Underwater LED Light 012110C
Oceanled
$799.99 $759.00Sport S3166s Multi-Color Surface Mount Underwater LED Light 012110C OceanLED Sport S3166s has been designed and built for those who want to stand out. Whether cruising in the Mediterranean or fishing in The Keys, the S3166s Multi-Color gives...- Part Number:
- CW-68736
$799.99 $759.00 -
Seachoice Yellow Adult XL Life Vest Foam Epe1110Ak1Asly-86080
Seachoice
$15.99 $13.99Seachoice Yellow Adult XL Life Vest Foam Epe1110Ak1Asly-86080 Type II PFDFully U.SCoast Guard Approved • PE foam fillingDesigned specifically to provide minimum buoyancy and turn unconscious person face up in calm water situations.- Part Number:
- 50-86080
- Availability:
- In Stock - Ships same or next business day.
- Size:
- Adult XL
- Weight:
- 90 lbs. & up
- Chest:
- 40" - 60"
- Color:
- Yellow
$15.99 $13.99 -
Sea-Dog Line Battery Terminal Cover 415116
SEA-DOG LINE
$3.55Sea-Dog Line Battery Terminal Cover 415116 These Battery Terminal Covers are designed to insulate integral marine wing nut terminals protecting battery cables from corrosion and shorting. These covers satisfy USCG and ABYC requirements for the...- Part Number:
- 354-415116
- Availability:
- In Stock - Ships same or next business day.
- Cable Guage:
- 1/0, 2/0
- A:
- 5/8"
- B:
- 1-5/8"
- C:
- 1-11/16"
- D:
- 2-7/8"
- Color:
- Red
$3.55 -
Sea-Dog Line Battery Terminal Cover 415117
SEA-DOG LINE
$3.55Sea-Dog Line Battery Terminal Cover 415117 These Battery Terminal Covers are designed to insulate integral marine wing nut terminals protecting battery cables from corrosion and shorting. These covers satisfy USCG and ABYC requirements for the prevention...- Part Number:
- 354-415117
- Availability:
- In Stock - Ships same or next business day.
- Cable Guage:
- 1/0, 2/0
- A:
- 5/8"
- B:
- 1-5/8"
- C:
- 1-11/16"
- D:
- 2-7/8"
- Color:
- Black
$3.55
Shop the Best Boat Accessories Online
Whether you're prepping for a weekend on the water or upgrading your gear, PowerBoatSupply.com has all the boat accessories you need. From electrical components and drink holders to safety gear and dock lines, our wide selection of boat accessories ensures you're ready for anything out on the water.
We carry trusted brands like Sea-Dog Line, Seachoice, Attwood Marine, and more — offering both essential and specialized boat accessories for every type of boater. Not sure which part is right for your setup? Our team is here to help you choose the best boat accessories for your vessel and your adventures.
Browse our best-selling items below and get fast shipping, great prices, and top-rated customer service from PowerBoatSupply.com — your source for quality marine parts and accessories since 1987.