Peerless by Tymphany XT25SC90-04


350 kr 250 kr 250 kr

1″ Dual Ring Radiator Tweeter

4 in stock (can be backordered)

SKU: XT25SC90-04. Categories: , , .


The smaller-sized Tymphany XT25SC90-04 features a patented dual concentric diaphragm and a unique waveguide center plug that provide an excellent on- and off-axis response. Highlights * Patented dual ring radiator diaphragm with waveguide center plug * Neodymium magnet, low distortion motor * Flat response to 40 kHz Product details Peerless by Tymphany XT25SC90-04 1″ Dual Ring Radiator Tweeter This member of the XT tweeter family utilizes two Tymphany technologies to deliver exceptional sound quality: the ring radiator patent, and the central waveguide patent. This model features a 4 ohm 25 mm voice coil, mounted in a neodymium magnet motor. The tweeter also features a rear chamber to create extended low frequency response. The faceplate features recessed mounting holes which minimizes reflections off of mounting screws.

Additional information

Weight 0.068 kg


Technical Specifications

pdf download

Transducer Size (Millimeters) 25
DC Resistance 3.13 Ω ±5.0%
Resonant Frequency 824.75 Hz 15%
Half Space Sensitivity @ 2.83V 90.14 dB ±1.01
Sensitivity @ 1W/1m 86.8 dB ±1.01
Rated Noise Power (IEC 268-5 18.1) 100 W
Test Spectrum Bandwidth 800Hz – 20kHz 12 dB/Oc
Effective Piston Area 8.6 cm2
Moving Mass 0.3 g
Motor Force Factor 2.18 T•m
Voice Coil Inner Diameter 25.76 mm
Gap Height 2 mm
Maximum Linear Excursion 0.1 mm
Ferrofluid Type
Minimum Impedance 3.72 Ω ±7.5%
Voice Coil Inductance 0.01 mH
Mechanical Q Factor 7.17
Electrical Q Factor 1.07
Total Q Factor 0.93
Ratio 887.78 fs/Qts
Energy Bandwidth Product ((1/Qes)•fs)
Suspension Compliance 118.5 μm/N
Effective Cone Diameter 3.3 cm
Motor Efficiency Factor 1.5 (T•m2)/Ω
Voice Coil Former Material ASV
Transducer Mass 0.07 Kg
Equivalent Volume 0.01 L


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