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Description
Airmar B45 Bronze Thru-Hull with Fairing Block - 50/200 kHz - 600W - 9-Pin Connector (xSonic)B45 Bronze Thru Hull with Fairing Block 50 200 kHz 600W 9 Pin Connector (xSonic) The B45 is Airmars smallest and most economical, dual frequency, bronze, stem transducer. It features a single, 50 200 kHz ceramic element. The included fairing streamlines the transducer and increases the performanceeven at higher speeds. Features The depth and fast response water temperature sensing 600 W of power Dual frequency element: 50 kHz with a wide 45 beamwidth
B45 Bronze Thru-Hull with Fairing Block - 50/200 kHz - 600W - 9-Pin Connector (xSonic)
The B45 is Airmar’s smallest and most economical, dual-frequency, bronze, stem transducer. It features a single, 50/200 kHz ceramic element. The included fairing streamlines the transducer and increases the performance—even at higher speeds.
Features
- The depth and fast-response water-temperature sensing
- 600 W of power
- Dual-frequency element:
- 50 kHz with a wide 45° beamwidth for depth performance to 353 m (1200')
- 200 kHz with a 12° beamwidth for depth performance to 206 m (700')
- Excellent performance and sensitivity in a small housing
- Bronze housing with High-performance Fairing for optimal performance at speed
Specifications
- Acoustic Window: Urethane
- Cable-Length: 10 m (33')
- Common Use: Cruising/Racing Sailboats, Leisure/Yachting, Fishing
- Connector: Simrad 9-Pin, Lowrance 9-Pin, Navico 9-Pin
- Conventional Beam: 45°/12°
- Country of Origin: USA
- Cross Reference: 000-13946-001
- Deadrise Range: Up to 28° with fairing
- Display Connector: 9N
- Frequency Band: 50/200 kHz
- Hole Size: 22 mm (7/8")
- Housing Material: Bronze
- Hull Material: Fiberglass or wood
- Max Deadrise: Up to 26° with fairing
- Max Deadrise Angle: 26°
- Max Depth: Low frequency- 366 m (1200'), High frequency- 206 m (700')
- Max Vessel LOA: Up to 9 m (30')
- Mix and Match Series: 5-Pin 600 Watt
- Mounting Style: Thru-Hull with Fairing
- Power Rating: 600 W
- Sensor Connector: MM
- Single or Dual Frequency: Conventional Dual Frequency
- Tilted Element: No
- Transducer Functions: Depth, Temperature
- Usable Shaft Length: 92 mm (3.62")
- Weight: 2.5 kg (5.5 lb.)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Love!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
Awesome cases! They really are cool to the touch. I didn’t sleep hot at all. I have a “cut-out” memory foam pillow, and this stretched around it perfectly. It is flexible enough that it doesn’t impede with the cut out. And while the material is “silky,” it doesn’t slide around the pillow while sleeping on it. The zipper feature is perfect. I washed and dried per the tag instructions and they washed very well. Super happy.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
AMAZING - LOVE THESE!
Color: Blue, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
I've been using these pillow cases for more than 6 months and LOVE them. They are well made, no wrinkling, fraying or wearing out, even with a weekly washing. I love the zippers on them, my pillows fits perfectly in the case and don't constantly escape from the case overnight. They definitely perform as described: they keep me cool at night and don't smell and actually don't make a mess of my hair. I bought an extra one and put it on a pillow I keep close to my body which helps me from overheating during the night. They are a great value for the price, I wish I could get top sheets in the same style as these and I'd be in heaven!
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Reviewed in the United States on March 23, 2026
★★★★★ 3
Cool Pillowcases
Color: Gray, Size: Queen (U.S. Standard), Set name: Stretchy and Soft
These pillow cases are silky soft and cool to the touch. They don’t stay as cool as I would like, however, so I find myself moving around on the pillow to find a cool spot or flipping the pillow over. I have washed them several times and the coolness seems to be diminishing. Still, it’s better than a regular cotton pillow case. The zipper is needed and helps keep the material on the pillow.
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Reviewed in the United States on August 20, 2025
★★★★★ 5
By far the best cooling pillow case I’ve bought highly recommend
Color: Blue, Size: Standard, Set name: Silky
Highly recommend best cooling pillow case I’ve bought very soft and comfortable seems to be made from good material as well
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Reviewed in the United States on May 3, 2026
★★★★★ 5
Soft and smooth cover
Color: Grey, Size: Body（20"X 54"）
This is a nice pillow cover overall. The fabric feels good and it's comfortable to sleep on, especially compared to a more basic cotton cover. It is maybe a little thinner than I expected, so if you want something thick and heavy this probably isn't that. But for a soft smooth cover that fits and feels decent, I think it's worth it. No major complaints from me after using it.
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Reviewed in the United States on May 16, 2026