R109 Low-High Chirp Thru Hull Transducer No Connector

Airmar Technology

R109 Low-High Chirp Thru Hull Transducer No Connector

R109C-LH

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RM23,829.00

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Get more coverage under your boat with Airmar’s unique wide-beam, low and high-frequency. 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 2 kW of power also support great deep-water performance. Get the best of both worlds with Airmar’s Chirp-ready transducer with wide-beam coverage.

Cable-Length: 15 m (49')
Max Vessel LOA: 12 m (40') and above

Depth and fast-response water-temperature sensing
2 kW of power for excellent deep-water performance
Low frequency: 38 to 75 kHz
19° to 10° port-starboard beamwidth
10° to 5° fore-aft beamwidth
Maximum depth of 1829 m (6000')
High frequency: 130 to 210 kHz
8° to 4° beamwidth
Maximum depth of 457 m (1500')
117 kHz of total bandwidth from one transducer
Covers popular fishing frequencies of 50, 60, and 200 kHz plus everything else in the bandwidth
Urethane housing with fairing for optimal performance
Also available as pocket/keel/welded-tank (PM111LH) and in-hull (R111LH) mounts
Patented Xducer ID® technology

Acoustic Window: Epoxy/urethane
Cable-Length: 15 m (49')
Common Use: Fishing, Commercial Fishing
Country of Origin: USA
Cross Reference: A80039
Deadrise Range: Up to 25° with fairing
Display Connector: 0
High Frequency: 130-210 kHz
High Frequency Beamwidth: 8°-4°
Low Frequency: 38-75 kHz
Low Frequency Beamwidth: 10°x19°-5°x10°
Max Depth: Low frequency- 1829 m (6000'), High frequency- 457 m (1500')
Single or Dual Frequency: CHIRP-Ready Dual-Band
Tilted Element: No
Weight: 15.1 kg (33.3 lb.)
Mounting Style: Thru-Hull
Frequency Band: Low-High
Power Rating: 2 kW
Max Deadrise Angle: 22°
Material: Urethane
Functions: Depth, Temperature
Max Deadrise: Up to 22°
Hull Material: Compatible w/ all hull materials
Max Vessel LOA: 12 m (40') and above
Connector: Bare Wire

Acoustic DataL: 38-75A H: 130-210B

BrochureUltrasonic Transducers

InstallationD-17-335-01

InstallationD-17-573-01

Installation17-335-01-Italian

WiringD-21458

BrochureThru-Hull Chirp Transducers

DimensionsD-18904

InstallationD-17-423-01

Installation17-335-01-French

Installation17-335-01-Spanish

WiringD-91-1055

Free shipping on orders over RM300 (West Malaysia only)
Delivery time: West Malaysia 2–5 business days · East Malaysia 3–10 business days · Singapore 5–14 business days
Processing time: Orders are processed Mon–Fri (excl. public holidays); allow 1–2 business days before dispatch
We ship to: All states in Malaysia and Singapore (international shipping not yet available)
Store pickup available at our Klang showroom — you'll be notified by email/SMS when your order is ready
Pre-order items typically take 4–6 weeks depending on supplier and customs timelines
Tracking: A tracking number is sent via email/SMS once your order ships

For full details, please refer to our Shipping Policy.

Report within 48 hours of receiving your order if the item is damaged, defective, or incorrect
Eligible returns: Item must be unused, in original packaging, with photo/video evidence provided
Not eligible: Pre-order items, misuse/negligence damage, and clearance/sale items (unless defective)
Refunds: Issued as store credit by default (or original payment method); processed in 7–14 business days after inspection
Exchanges: Available for defective or incorrect items, subject to stock availability
Return shipping is the customer's responsibility — use a trackable courier
To start a return, contact us with your order number and photos: info@boatyardmalaysia.com / +60 19-201 8832

For full details, please refer to our Return & Refund Policy.

Available in collections:

The R109C-LH delivers exceptional detail and clarity at all depths, providing anglers with precise bottom mapping, fish-target separation, and reliable temperature readings. Ideal for large fiberglass or wood hulls.