X01 LE vs X
The X's impedance is 50Ω against the X01 LE's 4Ω. Both share sensitivity (110 dB), low-frequency extension (30 Hz), and high-frequency extension (20 kHz).
AI-generated product photo — not official manufacturer imagery.
X01 LE
AcoustatLoudspeakersPowered LoudspeakersDiscontinued
Estimated price (community-sourced)
$1,900
Around — community and catalog average, updates slowly
About the X01 LE
The Acoustat X-01 LE is a high-fidelity electrostatic loudspeaker featuring a built-in tube amplifier. It delivers a frequency response from 30 Hz to 20 kHz with a +3 dB tolerance, and can produce sound pressure levels up to 110 dB at 3 feet for a single speaker. The design emphasizes clarity and presence, with a crossover inside the unit and an external volume control. The crossover frequency is adjustable by inserting specific capacitors, with a stock frequency at 8500 Hz. The speakers automatically engage the tweeters in stages when a moderate signal is detected and shut them off after about 15 minutes of no signal. The X-01 LE is known for its precise imaging, natural decay, and improved mid and high-frequency performance, making it suitable for audiophiles seeking detailed and dynamic sound reproduction.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 110 dB SPL @ 1W/1m
- Impedance
- 4Ω
- Frequency Response
- 30 Hz - 20 kHz
Speaker Design
Driver configuration and enclosure design
- Driver Type
- electrostatic
- Crossover Frequency
- 8.5 kHz
Connectivity
Input and output connections
- Bluetooth
- No
- Wi-Fi
- No
- Ethernet
- No
Physical Dimensions
Size, weight, and appearance
- Weight
- 45.36 kg (100 lbs)
Key Specifications
Sensitivity: 110 dB
Impedance: 4Ω
Frequency: 30-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions