B785C-M-9N - Airmar B785C Bronze Transducer Medium CHIRP With | Aztek Computers
29+Years

Received! Our sales team will contact you soon.

SKU: U1IR593DJ4 |  Mfg. Part: B785C-M-9N  | 
 1 Reviews
 |     Share Make an offer

B785C-M-9N - Airmar B785C Bronze Transducer Medium CHIRP With Navico 9-Pin

3 Available
Condition: New

$1,052.68  $1,421.12
Free Shipping for this Item

Product Overview

Airmar B785C Triducer Medium CHIRP with Navico 9-Pin Mix-N-Match Cable

Model: B785C-M-9N
  • Depth & fast-responDepth and fast-response water-temperature sensing
  • 600 W of power
  • Medium frequency: 80 to 130 kHz
  • 24° to 16° beamwidth
  • Maximum depth of 274 m (900')
  • 50 kHz of total bandwidth from one transducer
  • Covers popular fishing frequencies of 88 and 107 kHz plus everything else in the bandwidth
  • Medium frequency provides excellent shallow to mid-depth performance, bottom detail, and fish-target separation
  • Recommended for use on planing or displacement hull
  • Bronze housing with High-performance Fairing for optimal performance at higher speeds
  • Patented Xducer ID® technology

The B785M is an economical, Chirp-ready transducer designed for offshore fishing and freshwater anglers. Operating at a frequency range of 80 to 130 kHz, this transducer reveals fish in shallow, murky waters at medium depths up to 274 m (900') along with ultra-clear target resolution. A thru-hull, Chirp transducer perfectly suited for smaller fishing boats.

The included High-performance Fairing improves broadband performance at speeds over 30 knots (34 MPH).

Specifications
Cable-Length9 m (30ft)
Acoustic WindowUrethane
ConnectorAirmar 12-Pin (MMC)
Deadrise RangeUp to 24° with fairing
Display ConnectorNavico 9-Pin
Frequency BandMedium 80-130 kHz
Hole Size51 mm (2in)
Housing MaterialBronze
Max Depth274 m (900ft)
Medium Frequency Beamwidth24°-16°
Power Rating600 W
Single or Dual FrequencyCHIRP-Ready Single-Band
Usable Shaft Length121 mm (4.75")

What's in the Box:
  • B785C-M-MM Triducer
  • Fairing Block
  • Anti-rotation Bolt
  • MMC-9N cable



Expert Overview

The Airmar B785C Bronze Transducer is a thru-hull, CHIRP-ready triducer designed for marine applications, providing depth and fast-response water temperature sensing. It operates within a medium frequency band of 80 to 130 kHz, offering 50 kHz of total bandwidth. This transducer is suitable for identifying fish targets and bottom detail in shallow to mid-depths, with a maximum depth capability of 274 meters (900 feet). Its 600 W power rating and 24� to 16� beamwidth are designed for effective performance in various water conditions. The bronze housing and included High-performance Fairing support optimal operation on planing or displacement hulls, even at speeds exceeding 30 knots. The B785C-M-9N model includes a Navico 9-Pin connector via an MMC-9N cable, making it compatible with relevant Navico systems. It is recommended for smaller fishing boats and offshore or freshwater anglers requiring reliable sonar data.

Product Details

  • Manufacturer:
  • Model Number:
  • Condition:
  • Weight:
  • Dimensions:
  • Updated:
  • Added:
  • Airmar
  • B785C-M-9N
  • New
  • 5 lbs
  • 5 X 5 X 5
  • Aug 02, 2026
  • Nov 24, 2025
Product Identifiers: Brand: Airmar • Part #: B785C-M-9N • Category: Marine/Air Band Radio Antennas

Frequently Asked Questions

What is the frequency range and power rating of this transducer?

This transducer operates within a medium frequency band of 80 to 130 kHz, providing 50 kHz of total bandwidth. It has a power rating of 600 W.

What is the maximum depth capability of the Airmar B785C?

The Airmar B785C has a maximum depth capability of 274 meters (900 feet).

What is included in the box with the B785C-M-9N transducer?

The box includes the B785C-M-MM Triducer, a Fairing Block, an Anti-rotation Bolt, and an MMC-9N cable with a Navico 9-Pin connector.

What type of hull is this transducer recommended for?

This transducer is recommended for use on planing or displacement hulls. The included High-performance Fairing helps maintain optimal performance at higher speeds.

B785C-M-9N - Airmar B785C Bronze Transducer Medium CHIRP With Navico 9-Pin

Confirm you're human, then submit:

Reviews for Airmar B785C-M-9N

$1,052.68