The Deeper CHIRP+ 4 is a next-generation castable sonar designed to remove the guesswork from finding fish. It's the most powerful and the most user friendly castable sonar that Deeper have ever made. Combining powerful CHIRP sonar technology with advanced AI-driven fish detection, it delivers clearer underwater insights and helps you quickly understand what is happening beneath the surface.
From £31.58 per month over 12 months interest free.
Only available to UK residents over 18, subject to terms and conditions.
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Indicative purposes only. Prices shown to the nearest 1p. Rates depend on circumstances, loan amount and term. Subject to eligibility.
Deeper Chirp+ 4
The Deeper CHIRP+ 4 is a next-generation castable sonar designed to remove the guesswork from finding fish. It's the most powerful and the most user friendly castable sonar that Deeper have ever made. Combining powerful CHIRP sonar technology with advanced AI-driven fish detection, it delivers clearer underwater insights and helps Carp Anglers quickly understand what is happening beneath the surface.
Using a machine learning algorithm trained by sonar experts, the Deeper CHIRP+ 4 analyses sonar reflections to accurately recognise fish, reducing the confusion that often comes with interpreting sonar data. Instead of wondering whether you are seeing fish, vegetation, or underwater debris, the system identifies fish based on the shape and pattern of sonar reflections.
The sonar also features enhanced 3D depth mapping and personal mapping tools, allowing anglers to build detailed maps of their favourite venues. In addition to depth data, the CHIRP+ 4 generates bottom hardness maps and vegetation maps in both 2D and 3D, helping you identify productive feeding areas, locate weed beds, and understand underwater structure in greater detail.
Powered by CHIRP sonar technology, the unit emits a wide range of frequencies rather than a single fixed signal. This produces a clearer and more precise image of the underwater environment, improves depth detection, and makes it easier to distinguish between different bottom compositions and underwater objects.
All sonar data is displayed in real time, allowing anglers to react quickly and position their rigs more effectively. By clearly showing fish, bottom structure, vegetation, and depth changes, the Deeper CHIRP+ 4 helps you locate the most promising areas and cast with confidence rather than fishing blindly.
Features
AI powered fish detection
Multi layered personal maps
Powerful and variable CHIRP technology
4x more pixels in shallow waters
Built-in triple beam system
Perfect for any fishing discipline
Specifications
Material - ABS enclosure with Titanium inserts
Sonar Type - 3 Frequency
Frequency (Beam cone) Narrow 675 kHz (cone angle 7°) - Medium 240 kHz (cone angle 20°) - Wide 100 kHz (cone angle 47°)
Target separation - 1 cm / 0.4 in Narrow beam - 2.4 cm / 1 in Medium beam - 2.4 cm / 1 in Wide beam - 2.4cm
Min - Max depth - 15 cm - 100 m / 6 in - 330 ft
Scanning rate - Up to 15 / second
Temperature sensor - Water surface temperature sensor in Celsius / Fahrenheit
Operating temperature - 20°c to 40°c
GNSS (Global positioning systems supported) - GPS, GLONASS, Galileo, BeiDou, QZSS
Operating time - Up to 9 hours, GPS off up to 15hrs
Charging technology - Fast charge - 80% in 45 min - 100% in 75 min.
Internal battery - Li-Ion, 3.8V Rechargeable, 1300 mAh
Outlet adapter (not included) - Input 110V/220V. Output Micro USB, 5V 2A
Connectivity - Wi-Fi
Connectivity range - Stable connection up to 120m
Colour - Black
Package includes
Deeper Chirp+ 4 Sonar unit
Hard case zipped cover
Night cover
Charging cable
Attachment bolts
Spend £350.00 or more to qualify for 0% Interest Finance.
Only available to UK residents over 18, subject to terms and conditions.
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