7Hz VS KZ

Salnotes Zero 2 —vs— EDC Pro

7Hz

Salnotes Zero 2

Dynamic
Driver architecture 10mm Dual-Cavity Dynamic
Impedance 32Ω
Sensitivity
Tuning reference
KZ

EDC Pro

Dynamic
Driver architecture Dynamic
Impedance 23.5Ω
Sensitivity 108dB
Tuning reference

Comparison Notes

7Hz Salnotes Zero 2 and KZ EDC Pro solve the same IEM buying question from different hardware starting points. Salnotes Zero 2 uses 10mm Dual-Cavity Dynamic, while EDC Pro uses Dynamic, so the comparison should start with architecture before moving to price or brand preference.

At least one sensitivity value lacks a voltage/power reference or is unconfirmed. These numbers cannot rank loudness, amplifier needs or sound quality.

Side-by-Side Specifications

Pair Salnotes Zero 2 EDC Pro
Config 10mm Dual-Cavity Dynamic Dynamic
Driver architecture Dynamic Dynamic
Impedance 32Ω 23.5Ω
Sensitivity 108dB
Tuning reference
Price range $0-$50 $0-$50

Sources and specification limits

GK AudioLab publishes GK product information. Comparisons involving GK models are brand-authored; source specifications are not independent listening tests.

7Hz Salnotes Zero 2

Retailer listing: Linsoul · Source checked:

The inspected retailer specification lists the driver and impedance but does not provide sensitivity. An earlier unsupported sensitivity value has been removed.

KZ EDC Pro

Manufacturer: KZ · Source checked:

The inspected source lists sensitivity in dB without identifying a per-mW or per-volt reference. The displayed value is retained as a quotation, not a normalized comparison.

— means the inspected source does not establish a reliable value.

Price bands are historical directory categories, not current offers. Confirm the exact model, nozzle, cable, local price and return terms with the seller.