600 W
Our P79 is a dual-frequency, depth-only, in-hull transducer that easily adjusts 
to hull deadrise angles up to 22°. The P79 includes a plastic mounting base 
which is aligned to the centerline and secured inside the hull. Then it is 
filled with non-toxic antifreeze. The transducer is inserted into the base and 
adjusted for the proper deadrise offset, ensuring the beam is shooting straight 
down for maximum echo returns. The eco-friendly coolant provides the best medium 
to transmit through solid fiberglass and into the surrounding water. The major 
benefit of in-hull transducers is no protruding features on the exterior of the 
hull, making it the perfect choice for trailered or lifted boats. Designed for 
smaller boats up to 8 m (25') with a solid fiberglass hull.
  - 
  Depth only
- 
  600 W of power
- 
  Dual-frequency element:
    - 
    50 kHz with a 45° beamwidth for depth performance to 294 m (1000')
- 
    200 kHz with an 12° beamwidth for depth performance to 180 m (600')
 
- 
  Adjusts to hull deadrise angles up to 22°
- 
  Drill-free installation
- 
  Recommended for planing-hull powerboats, trailered boats, rigid inflatable 
  boats (RIBS), and racing sailboats
- 
  No hull protrusion
- 
  Urethane transducer housing with adjustable, plastic, mounting base
 
  
  Brand: Airmar 
  Technology
  
  Acoustic Window: Layered 
  plastic urethane
  
  Cable-Length: 2 
  m (7')
  
  Common Use: Leisure/Yachting, 
  Fishing
 
  
  Conventional Beam: 45°/12°
  
  Country of Origin: USA
  
  Deadrise Range: 0° 
  to 22°
 
  
  Frequency Band: 50/200 
  kHz
  
  Functions: Depth
  
  Housing: Urethane
  
  Hull Material: Solid 
  fiberglass only
  
  Material: Plastic
  
  Max Deadrise: Up 
  to 22°
  
  Max Deadrise Angle: 22°
  
  Max Depth: Low 
  frequency- 294 m (1000'), High frequency- 180 m (600')
  
  Max Vessel LOA: Up 
  to 8 m (26')
  
  Mix and Match Series: 5-Pin 
  600 Watt
  
  Mounting Style: In-Hull
  
  Power Rating: 600 
  W
 
  
  Single or Dual Frequency: Conventional 
  Dual Frequency
  
  Tilted Element: No
  
  Weight: 2.3 
  kg (5 lb.)