2404 vs Thrax Audio Lyra SE
The Lyra SE's sensitivity is 90 dB against the 2404's 95 dB and its impedance 4Ω against 8Ω. Both share high-frequency extension (20 kHz) and ways (2).
AI-generated product photo — not official manufacturer imagery.
LoudspeakersBookshelf SpeakersDiscontinued
Estimated price (community-sourced)
$30,000
Around — community and catalog average, updates slowly
About the 2404
The TAD 2404 is a high-end professional studio monitor speaker system developed by TAD, incorporating advanced systemization technology from previous models. It features a 40 cm cone type woofer (model TL-1601c) with an integral casting process for rigidity and an Alnico magnet to reduce distortion. The high-frequency section uses a compression driver (model TD-4003) with a 10 cm beryllium diaphragm and a neodymium magnet, combined with a horn (model TH-4003) designed for wide-band reproduction and excellent linearity. The system offers a frequency response from 28 Hz to 20 kHz, rated input power of 200W (up to 500W max), and an impedance of 8 ohms. It has a crossover frequency of 650 Hz and a sensitivity of 95 dB. The enclosure measures 660 mm wide, 798 mm high, and 678 mm deep, weighing 93 kg. The speakers were sold around 1999 and are no longer manufactured. The design emphasizes smooth, natural sound with strong durability, suitable for professional studio monitoring.
Specifications
Transducer Specifications
Driver and acoustic performance characteristics
- Sensitivity
- 95 dB SPL @ 1W/1m
- Impedance
- 8Ω
- Frequency Response
- 28 Hz - 20 kHz
- Power Handling
- 500W
- Min. Amplifier Power
- 200W
- Max. Amplifier Power
- 500W
Speaker Design
Driver configuration and enclosure design
- Configuration
- 2-way
- Driver Type
- dynamic
- Driver Size
- 40"
- Driver Count
- 2
- Enclosure Type
- ported
- Crossover Frequency
- 650 Hz
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 660 × 798 × 678 mm (W × H × D)
- Weight
- 93 kg (205 lbs)
Key Specifications
Sensitivity: 95 dB
Impedance: 8Ω
Frequency: 28-20000 Hz
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions