Humminbird Piranha MAX 4 DI Fishfinder

In stock 4.6/5 622 external reviews from 1 source 622 reviews
Lowest in-stock price
£164.47 from Amazon
Compared across 3 shops, with 3 currently in stock
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Product Information

The Humminbird Piranha MAX 4 DI combines Down Imaging and Dual Beam Sonar to show fish, structure and contours beneath the boat. Its redesigned keypad interface also includes Fish ID+, fish alarms, depth alarms and zoom.

The 4.3-inch 256-colour LCD uses a 272H x 480V pixel matrix. Down Imaging shows underwater structure including timber, brush, bridge pilings and rocks, while the dual-beam system provides narrow and wide beam coverage.

It supports 200 and 455 kHz sonar frequencies, with sonar depths of 600ft at 200 kHz and 320ft at 455 kHz. The supplied XNT 9 DI T transducer mounts on the transom, and the gimbal mount tilts and swivels.

Features and Specifications

Feature Details
Display 4.3-inch 256-colour LCD, 272H x 480V pixel matrix
Sonar frequencies 200/455 kHz
Sonar depth 600ft at 200 kHz, 320ft at 455 kHz
Down Imaging depth 320ft
Sonar coverage 28°, 16° and 74° at -10dB
Sonar types Down Imaging and Dual Beam Sonar
Controls Keypad control with Fish ID+, fish alarms, depth alarms and zoom
Power 10.8-20 VDC input, 180mA draw, 2,400W peak-to-peak and 300W RMS
Mount Gimbal mount with tilt and swivel adjustment
Transducer XNT 9 DI T transom-mounted transducer included

Useful Information

External angler reviews

4.6/5 622 verified buyer reviews from 1 source
Verified sources: Amazon UK
About this rating

eTackle looks for trusted, exact-match review sources and combines them where independent sources are available.

Price History

Tracked shop prices over time.

◎Highest Price
£164.47Amazon UK 17 October 2026
◎Lowest Price
£164.47Amazon UK 17 October 2026
◎Current Price
£164.47Amazon UK 18 October 2026
Current tracking baseline. No price change recorded.
Since 17 October 2026

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Frequently Asked Questions

What screen does the Humminbird Piranha MAX 4 DI have?

It has a 4.3-inch 256-colour LCD with a 272H x 480V pixel matrix.

How deep can the Humminbird Piranha MAX 4 DI read?

Sonar reads to 600ft at 200 kHz and 320ft at 455 kHz. Down Imaging reads to 320ft.

Does the Humminbird Piranha MAX 4 DI include a transducer?

The XNT 9 DI T transom-mounted transducer is included.

What sonar types does the Humminbird Piranha MAX 4 DI use?

It uses Down Imaging and Dual Beam Sonar.

Does the Humminbird Piranha MAX 4 DI have GPS?

GPS chartplotting and GPS trackplotting are not supported.

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