Airmar - B175C-20-MW 20d Tilt Medium CHIRP Ultra Wide Transducer

High-Performance Medium CHIRP Ultra-Wide Transducer for Superior Fish Targeting

The Airmar B175MW Medium Ultra-Wide 20° Tilted Element Thru-Hull Transducer is an advanced solution for anglers seeking exceptional mid-depth performance and superior fish-target separation. Designed with cutting-edge CHIRP technology, this transducer covers a frequency range of 60-100 kHz, providing ultra-wide beamwidth ranging from 57° to 73° port-starboard and an average of 16° fore-aft. With a fixed 20° tilt, it is optimized for hulls with a deadrise of 16° to 24°, ensuring excellent coverage under the boat. Its robust bronze housing makes it ideal for use on stepped, planing, or displacement hulls, providing durability and reliability in demanding marine environments.

Advanced Technical Specifications

• Power Rating: 1 kW for powerful and efficient performance
• Functions: Depth and fast-response water-temperature sensor
• Hull Compatibility: Designed for fiberglass or wood hulls
• Mounting Style: Tilted Element Thru-Hull for streamlined installation
• Acoustic Window: Urethane for enhanced signal clarity
• Cable Length: 9 m (30') with Mix-N-Match compatibility
• Cable End: Mix-N-Match system for versatile connectivity

Unmatched Depth and Frequency Coverage

• Maximum Depth: Tracks depths up to 400 m (1,300')
• Medium Frequency Range: 60-100 kHz for superior mid-depth performance
• Beamwidth: 57° to 73° (Port/Starboard) x 16° (Fore/Aft) for expanded coverage

Built for Rugged Marine Conditions

• Housing Material: Durable bronze for reliability in harsh marine environments
• Max Vessel Length: Suitable for boats up to 11 m (36')
• Hole Size Requirement: 95 mm (3-3/4")
• Operating Water Temperature: -10° to 40°C (14° to 104°F)

Key Highlights

• Ultra-wide beam coverage for maximum fish detection under the boat
• Medium frequency CHIRP technology enhances fish-target separation
• Low-profile thru-hull design ensures minimal drag and high-speed performance
• Robust bronze housing ideal for various hull types and marine conditions
• Mix-N-Match compatibility for seamless integration with different marine electronics

Available Variants

This transducer is available in multiple connector configurations to ensure compatibility with a range of marine electronics:

• B175C-20-MW-MM - Airmar 12-Pin Connector
• B175C-20-MW-0 - Bare Wire Connector
• B175C-20-MW-10F - Furuno 10-Pin Connector
• B175C-20-MW-12F - Furuno 12-Pin Connector
• B175C-20-MW-12G - Garmin 12-Pin Connector
• B175C-20-MW-8G - Garmin 8-Pin Connector
• B175C-20-MW-14HB - Humminbird 14-Pin Connector
• B175C-20-MW-21HB - Humminbird 21-Pin Connector
• B175C-20-MW-9HB - Humminbird 9-Pin Connector
• B175C-20-MW-11R - Raymarine 11-Pin Connector

Perfect for both professional and recreational anglers, the Airmar B175MW provides unmatched clarity and performance, making it an essential tool for targeting pelagic species in mid-depth waters.

Orders are processed within 2 business days, which includes verification, packing, and dispatch. Orders of $100 or more qualify for free shipping when eligible. For orders under $100, shipping costs are calculated at checkout based on destination, package weight, and selected service. International shipping is available for eligible products, and certain items may require additional handling, warehouse transfers, or may ship directly from the manufacturer, which can affect processing time.

Deliveries are handled by preferred carriers such as USPS, UPS, FedEx, DHL, and others depending on your location and selected service. Estimated delivery times are displayed at checkout and may vary due to customs processing, carrier delays, weather, postal disruptions, or other circumstances beyond our control. Once your order ships, you'll receive a confirmation email with tracking information. Tracking may take up to 24 hours to update on the carrier's website and is also available through your account when applicable.

We ship throughout the United States and to most international destinations for products eligible for international shipping. International orders may be subject to customs duties, taxes, brokerage charges, or other import fees, which are the customer's responsibility and are not included in the product or shipping price. PO Boxes are accepted only when shipping through USPS, and not all packages qualify for this option. If your order does not arrive within the estimated delivery window, please contact us at info@apollolighting.com or +1 (954) 375-0100 so we can assist with locating your package.

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Returns may be requested within 30 days of receiving your order. Items must be unused, uninstalled, unaltered, and returned in their original packaging with all tags, packing materials, blank warranty cards, manuals, instructions, accessories, and included items. Certain products, including installed or used electronics, electrical components, lighting, consumables, custom or special-order items, cut-to-length products, safety equipment, and merchandise exposed to water or marine conditions, may not be eligible for return.

To request a return, sign in to your account and select the applicable order and items, and submit your request for review. Eligible unfulfilled items may also be submitted for cancellation within 1 hour of placing the order. Returns or cancellations are not considered approved until you receive confirmation from Apollo Lighting. Please do not ship or drop off merchandise before receiving return approval and instructions.

Customers are responsible for arranging and paying for return shipping unless the return is due to an error by Apollo Lighting or the item is verified as defective, damaged, or incorrect. Missing, damaged, defective, or incorrect items must be reported within 2 business days of delivery, and photos or other documentation may be required for review. If the issue is verified, Apollo Lighting may provide or reimburse return shipping and issue a replacement or refund depending on the circumstances. International customers are responsible for return shipping, duties, taxes, customs charges, brokerage fees, and other costs associated with an international return.

After your return is received and inspected, approved refunds are issued to the original payment method and may take 5-7 business days to appear after processing. Original shipping and handling charges are nonrefundable, and the value of any included free items that are not returned may be deducted from the refund. Apollo Lighting does not charge a standard restocking fee on eligible returns. Returns that are incomplete, damaged, installed, used, altered, improperly packaged, or otherwise do not meet the eligibility requirements may be refused. We recommend using a trackable and appropriately insured shipping service for all customer-arranged returns.

For assistance, contact info@apollolighting.com or call +1 (954) 375-0100.

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Many products sold by Apollo Lighting include a manufacturer's warranty covering defects in materials or workmanship. Warranty terms vary by brand, product category, and model, so eligibility, coverage duration, exclusions, and available remedies are determined by the applicable manufacturer. We recommend reviewing the warranty information provided with your product before installation or use, especially for marine electronics, navigation equipment, lighting, electrical systems, pumps, safety equipment, and other specialized marine products.

If you need warranty service, the claim must follow the process established by the manufacturer, authorized service center, or designated warranty provider. You may be asked for proof of purchase, a serial number, product registration, photos, maintenance or installation records, or other documentation. Apollo Lighting does not determine or modify a manufacturer's warranty coverage or final claim decision, but we are happy to help provide purchase information and direct you to the appropriate manufacturer or warranty resource.

Keep your receipt, product documentation, serial number information, and original packaging when practical. Damage caused by normal wear, misuse, improper installation, insufficient maintenance, corrosion, impact, unauthorized modifications, electrical issues, or operation outside the manufacturer's specifications may not be covered. Warranty claims are separate from standard returns, so a product that has been installed, used, or exposed to marine conditions may no longer qualify for return while still remaining eligible for evaluation under the manufacturer's applicable warranty.

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