Description
B117 50/200kHz 600W Mix & Match 0° Deadrise
Airmar’s entry-level B117 features a single, 50/200 kHz, dual-frequency, ceramic element in a low-profile bronze housing. The nearly-flush design minimizes drag with only 5 mm (3/16″) extending outside the hull.
Features:
- Depth only or depth and fast-response water-temperature sensing
- 600 W of power
- Dual-frequency element:
- 50 kHz with a wide 45° beamwidth for depth performance to 353 m (1200′)
- 200 kHz with a 12° beamwidth for depth performance to 206 m (700′)
- Right-angle cable exit saves space and protects the transducer if stepped on
- The included rubber washer allows tightening of the hull nut to irregular hull surfaces
- Low-profile, bronze housing has minimal drag
- Plastic (P319) and stainless steel (SS60) models are also available to accommodate all hull materials
Specifications:
- Power Rating: 600 W
- Max Deadrise Angle: 12°
- Housing: Bronze
- Functions: Depth, Temperature
- Hull Material: Fiberglass or wood
- Max Vessel LOA: Up to 8 m (26′)
- Hole Size: 51 mm (2″)
- Acoustic Window: Urethane
- Common Use: Leisure/Yachting, Fishing
- Conventional Beam: 45°/12°
- Max Deadrise: Best performance through 7°. Accommodates up to 12°
- Max Depth: Low frequency- 366 m (1200′), High frequency- 206 m (700′)
- Mounting Style: Low Profile Thru-Hull
- Retractable housing: No
- Single or Dual Frequency: Conventional Dual Frequency
- Weight: 0.9 kg (2 lbs.)
This product may not be returned to the original point of purchase.Please contact the manufacturer directly with any issues or concerns.
Specifications:
- Chirp: No
- Imaging: Standard
- Mounting Style: Thru-Hull
- Speed Included: No
- Temperature: Yes
- Box Dimensions: 3″H x 6″W x 8″L WT: 2.6 lbs
- UPC: 801769000238

![Airmar B117 50 /200kHz 600W MixMatch 0 Deadrise [B117-DT-MM]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/airmar-b117-50-200khz-600w-mixmatch-0-deadrise-b117-dt-mm.webp)

![Furuno TM185M Medium-Frequency CHIRP Transducer w /Temperature - Urethane Transom Mount w /Stainless Bracket [TM185M]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/furuno-tm185m-medium-frequency-chirp-transducer-w-temperature-urethane-transom-m.webp)

![Raymarine CPT-200 Transom Mount CHIRP SideVision Transducer [A80281]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/raymarine-cpt-200-transom-mount-chirp-sidevision-transducer-a80281.webp)
![Furuno SS75H Stainless Steel Thru-Hull 20 Tilt 600W Chirp - High Frequency [SS75H /20]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/furuno-ss75h-stainless-steel-thru-hull-20-tilt-600w-chirp-high-frequency-ss75h-2.webp)
![Furuno SS75M Stainless Steel Thru-Hull Chirp Transducer - 20 Tilt - Med Frequency [SS75M /20]](https://www.topmarinebattery.com/wp-content/uploads/2026/08/furuno-ss75m-stainless-steel-thru-hull-chirp-transducer-20-tilt-med-frequency-ss.webp)

