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Garmin GT30-THP

Garmin GT30-THP

 Excellent 4.8 | 1,452 reviews
Regular price $1,699.00
Regular price $1,699.00 Sale price $2,199.00
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Garmin GT30-THP

Garmin GT30-THP

Regular price $1,699.00
Regular price $1,699.00 Sale price $2,199.00
SAVE 22% Sold out
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    “I upgraded to the Garmin GT56UHD and the clarity is unbelievable. You can literally see fish moving around structure. Hard Rig Marine helped me pick the right setup and it’s been spot on since day one.”

    Michael R. — Cairns, QLD
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    “I’m not a tech person, but the team made it super easy to install my GT54UHD transducer. Works perfectly with my ECHOMAP — I’ve never had sonar this clear in the estuary before!”

    Jenny L. — Mandurah, WA
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    “The Airmar B175M changed my whole deep drop setup. Way better definition and stability compared to my old transducer. You get what you pay for — and these guys know their stuff.”

    Ben T. — Newcastle, NSW

    GARMIN GT30-THP: ClearVü™ & SideVü™ Thru-Hull Pair (Up to 25° Deadrise)

    The Garmin GT30-THP is a high-performance **thru-hull transducer pair** (Port and Starboard) designed for permanent installation on vessels with deadrise from **5 degrees to 25 degrees**. This pair features two stainless steel stem transducers that deliver **500 W per element** of scanning power across **CHIRP ClearVü™ and SideVü™ sonar**. It provides clear definition of objects and structure below and to each side of the boat, achieving superior SideVü range up to **500 feet** and ClearVü depth up to **750 feet**. It is optimized for pairing with black box sonar modules like the GCV™ 10.


    THRU-HULL PAIR FOR MAXIMUM CLARITY

    Installing a dedicated Port/Starboard transducer pair eliminates hull shadow interference, ensuring optimized performance for SideVü and stable returns, particularly on deep-V hulls.

    KEY SONAR & INSTALLATION FEATURES

    • Optimized Scanning: Provides dedicated **CHIRP 455 kHz and 800 kHz** scanning frequencies for clear definition of structure.
    • Wide Deadrise Support: Includes fairing blocks and hardware specifically designed to compensate for hull deadrise angles between **5 and 25 degrees**.
    • Total Power: 500 W per element, with a total potential power of 1,500 W.
    • No Traditional Sonar: This is a dedicated scanning transducer kit and **does not** include traditional CHIRP functionality.

    CONNECTIVITY AND DURABILITY

    The GT30-THP uses durable stainless steel stems and simplifies the connection process via an included Y-cable.

    • **12-Pin Connection:** The included Y-cable allows both transducers to consolidate and connect to a **single 12-pin port** on your Chartplotter or Black Box.
    • **Durability:** Stainless steel stems provide long-term protection against corrosion.

    Inverell Boating Centre Expert Note:

    The GT30-THP is the premier permanent installation choice for maximizing scanning resolution on deep-V hulls (5° to 25° deadrise). It is a **scanning-only solution**—ideal when paired with a separate high-power Traditional CHIRP transducer (e.g., a GSD module or a Garmin single-frequency unit) for comprehensive coverage. **Professional installation is essential.**

    Specification in detail

    General & Physical


    PART NUMBER: 010-01961-11

    INSTALLATION: Thru-Hull Pair (Stainless Steel Stems)

    CABLE LENGTH: 5 ft + 30 ft Y-extension cable

    SUPPORTED DEADRISE: 5° to 25° deadrise

    INCLUDES: 2 Transducers (Port/Starboard), Fairing Blocks, Y-Cable

    Sonar Capabilities (Scanning Only)


    NUMBER OF PINS: 12-pin (Single Connection Point)

    SONAR TYPE: ClearVü™ and SideVü™ Scanning

    TRANSMIT POWER: 500 W per element

    MAXIMUM DEPTH (CLEARVÜ): 750 ft (228 m)

    MAXIMUM RANGE (SIDEVÜ): 500 ft total (250 ft left/right)

    SCANNING FREQUENCIES: CHIRP 455 kHz (445-475 kHz) & 800 kHz (805-840 kHz)


    Inverell Boating Centre Technical Summary: The GT30-THP is the premium thru-hull scanning solution for maximizing side and down clarity on hulls with moderate deadrise (5° to 25°). It provides 500W scanning power per element and utilizes the included Y-cable to connect both transducers to a single 12-pin port.

    Warranty / Availability of Repair Facilities & Parts

    AU Warranty / Availability of Repair Facilities & Parts

    Garmin Warranty / Availability of Repair Facilities & Parts


    On this page, Garmin customers in Australia will find detailed warranty information; information regarding availability of repair facilities and parts including for out-of-warranty service; other important details regarding repair or replacement of a Garmin product; and how to contact Inverell Boating Centre for further information.

    On this page


    Limited Warranty

    This warranty is provided by Garmin Australasia Pty Ltd.

    Application of Australian Consumer Guarantees


    Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if they fail to be of acceptable quality and the failure does not amount to a major failure.

    The benefits under this Limited Warranty are in addition to other rights and remedies under applicable law. Phone: 0417 159 205.

    One-Year Consumer Products Limited Warranty


    Non-aviation products are warranted to be free from defects in materials or workmanship for one year from the date of purchase. Within this period, Garmin Australasia will, at its sole option, repair or replace any components that fail in normal use at no charge for parts or labour (customer responsible for transportation).

    Warranty Exclusions

    • Cosmetic damage such as scratches, nicks, and dents.
    • Consumable parts (batteries, etc.) unless damage occurs due to defects in materials or workmanship.
    • Damage from accident, abuse, misuse, water, fire, or external causes.
    • Service by non-authorised providers.
    • Modifications or altered units without written permission.
    • Damage caused by non-Garmin cables or accessories.


    Garmin reserves the right to refuse warranty claims for products obtained or used in contravention of local laws. Map accuracy and completeness are not guaranteed.

    Warranty Process

    1. Contact Inverell Boating Centre Support to request an RMA number.

      Email: inverellboatingcentre.cwa@gmail.com

      Phone: 0417 159 205

      Provide your unit serial number, return address, and contact number.
    2. Ship the unit with RMA number to Garmin or Inverell Boating Centre.


      INVERELL BOATING CENTRE

      Attn: Warranty / Returns:
      10a Swanbrook Rd,
      Inverell NSW 2360,
      Australia

      Availability of Repair Facilities & Parts (Out of Warranty)

      Garmin products include complex integrated components. Repairs of parts such as cracked screens or integrated bands may not be possible outside Garmin factory conditions. Therefore, facilities or spare parts may not always be available for repair of such components.

      Where an out-of-warranty service is required, Garmin Australasia or INVERELL BOATING CENTRE may offer to sell a replacement unit or Garmin Refurbished product. This applies only to out-of-warranty service and not to consumer guarantees under the Australian Consumer Law.

      Repair or Replacement of a Garmin Product

    Australian Consumer Law Notice:

    • Repair or replacement of goods capable of retaining user data may result in loss of that data.
    • Goods presented for repair may be replaced with refurbished goods of the same type rather than repaired. Refurbished parts may be used to repair goods.


    Additional Resources


    Contact for Further Information

    For all warranty or out-of-warranty enquiries, please contact:

    INVERELL BOATING CENTRE
    www.inverellboatingcentre.com
    10a Swanbrook Rd, Inverell NSW 2360, Australia

    Phone: 0417 159 205

    Email: inverellboatingcentre.cwa@gmail.com

    View full details
     

    Verified Customer Feedback

    Excellent 4.8 / 5

    • “I run dual Garmin units and the thru-hull transducer from Hard Rig gives me crystal bottom lock even at 25 knots. Couldn’t be happier with the setup and advice.”

      Shaun K. — Townsville, QLD

    • “I was worried about installing a thru-hull model, but the support from Hard Rig was awesome. The Airmar B60 works flawlessly on my fibreglass hull — depth readings are spot on.”

      Emily P. — Hobart, TAS

    • “Just fitted a GT15M-TM to my tinnie and I’m blown away by the detail. Picks up structure I never knew was there. Shipping was fast and everything came ready to install.”

      Darren F. — Perth, WA

      Talk to a Inverell Boating Centre Specialist