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Multibeam Echosounders

Sonic Series

We offer a simplified portfolio of four multibeam sonars, all with wideband selectable operating frequencies. What sets R2Sonic apart is the ability to customize each multibeam echosounder with any of our suite of technical modes.

You can add any of these technical modes to any multibeam sonar at any time. You can upgrade remotely from wherever you are, whenever you need.

Technical Systems Comparison Chart	Sonic 2026 Multibeam Echosounder 0.45° x 0.45° Learn More	Sonic 2024 Multibeam Echosounder 0.45° x 0.9° Learn More	Sonic 2022 Multibeam Echosounder 0.9° x 0.9° Learn More	Sonic 2020 (*) Multibeam Echosounder 2.0° x 2.0° Learn More	Sonic 2020i II & III Integrated Multibeam Solution 1° x 1° if UHR in standard Learn More
Selectable Frequencies	170kHz - 450kHz	170kHz - 450kHz	170kHz - 450kHz	200kHz - 450kHz	200kHz - 450kHz
Option 700kHz
Option 90kHz - 100kHz
Beamwidth	0.45° x 0.45° at 450kHz 1° x 1° at 200kHz 2° x 2° at 90kHz & 100kHz	0.3° x 0.6° at 700kHz 0.45° x 0.9° at 450kHz 1° x 2° at 200kHz	0.6° x 0.6° at 700kHz 0.9° x 0.9° at 450kHz 2° x 2° at 200kHz	1° x 1° at 700kHz 2° x 2° at 400kHz 4° x 4° at 200kHz	1° x 1° at 700kHz 1.8° x 1.8° at 450kHz 4° x 4° at 200kHz
User-Selectable Swath Sector in Real-Time	10° to 160°	10° to 160°	10° to 160°	10° to 130°	10° to 130°
Sounding Depth	800m+	400m+	400m+	200m+	200m+

Download Full comparison of Sonic series

The Sonic 2020i II and III is available in an integrated solution with the IMU and the SV Probe.

Integrated Solution

All R2Sonic Multibeam Echosounders Include

24/7/365 multibeam echosounder support available

Support is Available 24/7/365

We minimize downtime. Our engineers do the repairs and maintenance.

Training

R2Sonic technical experts provide in-class theory and hands-on demonstration.

3yr Warranty with Optional 6yr

We trust and stand behind all our multibeam sonars.

View All R2Sonic Advantages

Common Features of R2Sonic Multibeam Echosounders

Multibeams are differentiated by beamwidth & depth range
Bottom detect resolution: 3mm
User selectable operating frequencies: 170kHz - 450kHz (*). Can be changed “on the fly” in 1Hz increment
1024 independent soundings per ping
Standard immersion depth: 100m, with option 4000m
Free firmware updates upgradable remotely
Mounting hardware supplied with all multibeam sonars
Agnostic to acquisition/data processing software
(*) Except the Sonic 2020