King's Audio's iconic flagship model is now in its third generation. These full range planar speakers incorporates the power and precision of ESL bass, as well as the infinite extension of ESL treble.

Features

- Fully open dipolar sounding design to achieve near-perfect audio reproduction.

- This full range ESL with two-part crossover design incorporates the power and precision of ESL bass, as well as the infinite extension of ESL treble.

- Like the KS-10, the King III's sounding part and driving part are fully separate and isolated, thus avoiding intermodulation and interference to offer you a pure sound.

Specifications
- Frequency response: 32Hz-24kHz
- Sensitivity (equivalent): 83dB/1W/1m
- Impedance: Normal 6 ohm
- Crossover frequency: 1.2kHz
- DC input: 11-15V/120mA
- Amplifier minimum: 100W
- Amplifier recommended: 200W

- Dimensions (cm): ESL: 67x6x172
- Drivers: 22x24.5x13
- Weight: ESL: 25kg; Drivers: 8kg

The Prince III's single-column design gives it a narrow body with a quarter of the King III's width, while preserving the same design philosophy for elegance and clean audio reproduction.

Specifications
- Frequency response: 48Hz-26kHz
- Sensitivity (equivalent): 83dB/1W/1m
- Impedance: Normal 6 ohm
- Crossover frequency: 1.6kHz
- DC input: 11-15V/120mA
- Amplifier minimum: 100W
- Amplifier recommended: 150W
- Dimensions (cm): ESL: 52x6x172
- Drivers: 22x24.5x13
- Weight: ESL: 20kg; Drivers: 8kg

Seamless crossover between the moving-coil unit's bass and the ESL unit's treble, excellent bass speaker and cabinet design, certainly the world's best hybrid ESL for the value.

Specifications
- Frequency response: 45Hz-22kHz
- Sensitivity (equivalent): 85dB/1W/1m
- Impedance: Normal 6 ohm
- Crossover frequency: 1.8kHz
- DC input: 11-15V/120mA
- Amplifier minimum: 30W
- Amplifier recommended: 50W
- Dimensions (cm): 21x32x40
- Weight: 9kg