Raymarine

Raymarine B175L 1Kw Depth Through Hull Low CHIRP Transducer 12 Degree Tilt

£1,695.00
Tax included.
A80045
B175L bronze 1kW low-frequency CHIRP thru-hull transducer with a 12 degree tilted element for hulls with 8 - 15 degrees deadrise. Operating band 40-60 kHz, 1 kW RMS, with a built-in temperature sensor and 11-pin CHIRP connector.

Collection or delivery in 1-2 weeks

Pickup available at Mercury Yacht Harbour

Usually ready in 2-4 days

Description

The Raymarine B175L is a bronze 1kW CHIRP thru-hull transducer with a tilted ceramic element fixed at 12 degrees, correcting for hulls with a 8 - 15 degrees deadrise so the sonar beam points straight down for maximum echo returns. B175 transducers are low-profile and CHIRP-ready, designed for high-speed applications such as centre consoles, and can be used individually or in pairs with Raymarine CHIRP sonars.

This low-frequency CHIRP variant operates across 40-60 kHz (low CHIRP band), delivering up to 20 kHz of total bandwidth for deep-water performance. It is rated at 1 kW RMS and carries a built-in fast-response water temperature sensor. The B175L terminates in a 1kW 11-pin CHIRP transducer connector that mates with Raymarine RVX1000, RVM1600, Axiom 2 Pro RVM, Axiom Pro RVX, CP470 and CP570 sonar modules.

When used on its own the B175 is installed with single-transducer cable A80328; when paired with a second B175 transducer the two are joined with Y-cable A102146 to a single 1kW CHIRP module.

PRODUCT DETAILS

  • Bronze 1kW thru-hull transducer with Airmar Tilted Element Technology
  • 12 degree tilted element suited to hulls with 8 - 15 degrees deadrise
  • Low-frequency chirp band: 40-60 kHz (low CHIRP band)
  • 1 kW RMS power; built-in fast-response water temperature sensor
  • Built-in deadrise compensation eliminates the need for a fairing block
  • 11-pin CHIRP connector for RVX1000, RVM1600, Axiom 2 Pro RVM, CP470 and CP570

No compatible transducers listed for this product.

Performance

Transducer TypeBronze thru-hull, single-element CHIRP
MountingThru-hull (tilted element, no fairing block required)
Operating Frequency / CHIRP Band40-60 kHz (low CHIRP band)
Maximum Power1 kW RMS
BeamwidthWide low-frequency beam for deep-water coverage and tracking
Maximum Depth2,500 ft (762 m)

Construction

Element / MaterialSingle ceramic element, bronze housing
Tilt Angle12 degrees
Hull Deadrise Range8 - 15 degrees
Temperature SensorBuilt-in fast-response water temperature sensor

Connectivity

Connector1kW 11-pin CHIRP transducer connector
Cable Length30 ft (9.1 m)
Single-Transducer CableA80328 (sold separately)
Dual-Transducer Y-CableA102146 (sold separately)

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Which Raymarine sonar modules does the B175L work with?
Its 1kW 11-pin CHIRP connector mates directly with the RVX1000, RVM1600, Axiom 2 Pro RVM, Axiom Pro RVX, CP470 and CP570 CHIRP sonar modules, plus legacy 1kW CHIRP modules.
Do I need an adapter cable?
Yes. When the B175 is the only transducer fitted, use single-transducer cable A80328. When two B175 transducers are run together, join them with Y-cable A102146 into one 1kW CHIRP module.
What hull deadrise does the 12 degree tilt suit?
The 12 degree tilted element is matched to hulls with a 8 - 15 degrees deadrise, keeping the beam pointing straight down without a fairing block.
Does it measure water temperature?
Yes, the B175L has a built-in fast-response water temperature sensor.