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AFUL Explorer Hybrid IEMs

The AFUL Explorer is a 1DD plus 2BA hybrid in ear monitor.

Updated Nov 1, 2026. Edited by: Ilyass Ben Hakim.

Where to buy

AFUL is a Chinese audio brand. Most sales go through audio import stores and big marketplaces.

Professional insight

IEM buyers pick the plug and tips before the price. The wrong termination means buying a second cable.

Choose 3.5mm or 4.4mm to match your player.
Confirm the listing says 1DD plus 2BA, not a lookalike.
Check the cable uses 0.78mm 2 pin connectors.
Ask about warranty handling through an overseas seller.

Check the label

Model name AFUL Explorer printed on the box.
Driver setup listed as 1DD plus 2BA.
Impedance of 26 ohms on the spec sheet.
Plug type, 3.5mm or 4.4mm, as ordered.
0.78mm 2 pin sockets on both shells.
Ear tips in several sizes and a carry case.

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AFUL Explorer at a glance

Drivers: 1 dynamic, 2 balanced armature
Impedance: 26 ohms; 108 dB/mW sensitivity
Connector: 0.78mm 2 pin

The dynamic driver handles bass. Two balanced armatures cover mids and treble. Listed frequency response is 10Hz to 30kHz.

Setup tips

Try every tip size to get a full seal.
Check left and right markings before seating the 2 pin plugs.
Start at low volume. The 26 ohm load is easy to drive.
A small dongle DAC is enough for most phones.

Care

Wipe nozzles after use to keep wax out.
Pull the cable by the plug, never the wire.
Store in the case to protect the shells.
Keep away from heat and sweat build up.

Common questions

Do I need an amp for the AFUL Explorer?: Usually not. Its impedance and sensitivity suit phones and dongles.
Which plug should I order?: 3.5mm for most phones and laptops. 4.4mm for balanced players.
Can I swap the cable later?: Yes. Any good 0.78mm 2 pin cable will fit.