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B275LH-W Bronze Thru-Hull for Garmin with 12-Pin Connector
Get more coverage under your boat with Airmar’s unique wide-beam, low and high-frequency, Chirp-ready B275LHW. The high band operates across a frequency range of 150 to 250 kHz and has a fixed 25° beam for all frequencies, which results in superior resolution. The constantly wide beam provides twice the coverage and clear fish arches on the display compared to most high-frequency, narrow-beam transducers.
The high wide is the ideal choice for both inshore and pelagic fishing, where resolution and maximum coverage under the boat are essential down to 152 m (500'). The low-frequency band and 1 kW of power also support great deep-water performance. Get the best of both worlds with Airmar’s Chirp-ready transducers with wide-beam coverage.
The included High-performance Fairing improves broadband results at speeds over 30 knots (34 MPH).
Features:
- Garmin 12-Pin Mix & Match Cable for Chirp Transducers
- Depth and fast-response water-temperature sensing
- 1KW of power for great deep-water performance from the low frequency
- Low frequency: 42 to 65 kHz
- 25° to 16° beamwidth
- Maximum depth of 914 m (3000')
- High frequency: 150 to 250 kHz
- 25° constant beamwidth
- Maximum depth of 152 m (500')
- 123 kHz of total bandwidth from one transducer
- Covers popular fishing frequencies of 50 and 200 kHz, plus everything else in the bandwidth
- High frequency delivers superior shallow-water performance, bottom detail, and fish-target separation
- High wide beamwidth yields more coverage for detecting fish in the upper water column
- Bronze housing with High-performance Fairing for optimal performance at higher speeds
- Also available as transom (TM275LHW) and pocket (PM275LHW) mounts
- Patented Xducer ID® technology
Specifications
- Brand: Airmar Technology
- Acoustic Window: Urethane
- Cable-Length: 10 m (33')
- Common Use: Fishing, Commercial Fishing
- Connector: Garmin 12-Pin
- Country of Origin: USA
- Cross Reference: 010-12183-20
- Deadrise Range: Up to 28° with fairing
- Display Connector: 12G
- Frequency Band: Low-High Wide
- High Frequency: 150-250 kHz
- High-Wide Beamwidth: 25°
- Low Frequency: 42-65 kHz
- Low Frequency Beamwidth: 25°-16°
- Material: Bronze
- Max Deadrise: Up to 20° with fairing
- Max Depth: Low frequency- 914 m (3000'), High wide frequency- 152 m (500')
- Mix and Match Series: 12-Pin Chirp
- Sensor Connector: MMC
- Single or Dual Frequency: CHIRP-Ready Dual-Band
- Tilted Element: No
- Weight: 7.3 kg (16 lbs.)
- Power Rating: 1 kW
- Max Deadrise Angle: 20°
- Functions: Depth, Temperature
- Hull Material: Fiberglass or wood
- Mounting Style: Thru-Hull with Fairing
- Max Vessel LOA: 8 m (25') and above
- Hole Size: 30 mm (1-3/16")
- Usable Shaft Length: 121 mm (4.75")
FAQs
Product & Usage
1. Is your gear authentic and warranty-backed?
Yes — we are an authorized US dealer for 300+ marine electronics brands. Every order ships with the manufacturer’s full warranty.
2. Are these products beginner-friendly?
Yes. Our products are designed for both seasoned boaters and first-time owners. Each unit ships with a manufacturer manual, and we’re happy to answer setup questions over email.
3. Are these products built for marine conditions?
Yes. Marine electronics are engineered for saltwater spray, vibration, and weather. Check the product specs for IPX waterproof rating and saltwater certifications.
Maintenance & Accessories
1. What maintenance does marine electronics require?
Rinse with fresh water after saltwater exposure, store in a dry place, and follow your manufacturer’s cleaning and storage instructions.
2. Can I buy replacement parts and accessories separately?
Yes — we carry replacement parts, mounts, transducers, cables, and accessories for the brands we stock.
3. Do you provide product manuals or installation guides?
Every product ships with the original manufacturer’s manual. Digital copies and detailed installation guides are typically available on the brand’s website.
Warranty & Guarantee
1. Does my purchase include a warranty?
Yes — every order includes the full manufacturer warranty. Coverage length varies by brand (typically 1–3 years for Garmin, Lowrance, Raymarine, Simrad, Humminbird, Furuno, and others).
2. How do I register for warranty coverage?
Register directly with the manufacturer using your unit’s serial number. Manufacturer registration is the fastest path to warranty support if you ever need it.
3. What does the manufacturer warranty cover?
Defects in materials and workmanship under normal use. Damage from impact, improper installation, or saltwater corrosion (without protection) may be excluded. Check brand-specific terms in your unit’s documentation.
4. Can I extend the warranty?
Some manufacturers offer extended-coverage programs through their registration portals. We don’t sell third-party warranty programs.
Purchasing & Support
1. How fast does my order ship?
Orders placed before 4pm EST Monday–Friday ship the same business day via UPS from our NJ or FL warehouses. Continental US delivery typically takes 3–7 business days for Economy.
2. Do you offer bulk or fleet pricing?
Yes — we offer volume pricing for fleet operators, marinas, dealers, and commercial customers. Email support@marineelectronicsdepot.com with your needs.
3. How can I contact support?
Email support@marineelectronicsdepot.com or call during business hours (Mon–Fri 9am–5pm ET). We’re happy to help with pre-purchase questions, order status, or post-sale support.
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