Vifa Peerless XT200K4 XT19TD00-04

Test Peerless XT19TD00-04 (Vifa XT-200 K4) Ring radiator, 4 Ω

Datasheet © www.heissmann-acoustics.de
Measurements in DIN baffle in 70cm distance at 2,83V. Level scaled to 1m
Vifa Peerless XT200K4 XT19TD00-0419mm ring emitter from Peerless, distributed by Quint-Audio. Equipped with an 4mm front plate, an 4-hole attachment, a "just beading design" as a membrane, a coupling volume and excellent readings ...

Vifa / Peerless XT19TD00-04 (XT-200 K4) Sound Pressure & Impedance (Scatter)

Peerless_XT19_XT200_Amp_Imp_a_b

Outstanding linear frequency response. From 2,5-14kHz + -0,5dB!

Full level from 1,2kHz. Extremely good-natured "roll-off". The efficiency is rather below average on average 89,5dB / 2,83V. For most applications but completely sufficient.

Outstanding pair equality in the two measured copies both in impedance, - and amplitude response. The maximum deviation of both drivers> 500 Hertz is + -0,15dB! This testifies to an excellent production consistency.

Thanks coupling volume very low resonance frequency around 750Hz. The impedance peaks indicate a dose of low-viscosity ferrofluid. Their slightly different characteristics are completely meaningless, being far out of the usable range.

Vifa / Peerless XT19TD00-04 (XT-200 K4) Sound pressure at angles (15 °, 30 °, 45 °, 60 °)

Vifa Peerless_XT19_XT200_angle

Extremely consistent and a 19mm voice coil corresponding Rundstrahlverhalten.Idealer game partner for broad-beam concepts. Also interesting would be the ring emitter a very small baffle (similar Samira) to provide a uniform directivity to the TMT / MT.

Vifa / Peerless XT19TD00-04 (XT-200 K4)

Vifa Peerless XT19_XT200 Lingering behavior

Very smooth and fast decay over all frequencies.

Vifa / Peerless XT19TD00-04 (XT-200 K4) harmonic distortion

Vifa Peerless_XT19_XT200_Circle
gray line: 1% distortion
Graph switches every 3 seconds
Outstanding low distortion 3.order. From 2kHz at all measured levels <0,1%. The "good-natured" K2 increases relatively strong under 3kHz. A bit of "beautification" is thus built in. Clutter components of higher order are practically not apparent. For very level-fixed combinations, I recommend separations from 3kHz. Smaller 2-Weger (eg with a 4 "TMT) may already be separated by 2kHz.

Rating


Frequency response / directional behavior:4.6 5 out of stars
Range:4 5 out of stars
Power handling:3.8 5 out of stars
Consisty:4.5 5 out of stars
Haptics:4.3 5 out of stars
Price-performance:5 5 out of stars

Summary


The 19mm ring emitter Vifa / Peerless XT19TD00-04 (XT-200 K4) measured in the sum of its properties absolutely outstanding!

The relationship to his big brother, the XT25TG30-04 shows not only in appearance but also in all measurements. (The resourceful reader will have noticed that a few passages are identical in both tests ...)

The frequency response is linear smooth. Can be used in very level feast combinations from 3kHz otherwise like deeper. Series dispersion seems to be a foreign word for the driver. Furthermore, his intended work area is far outside the design of tweeters, prone to series fluctuations region around the resonant frequency. It is usually not recommended in vain tweeter> = 2x FR to separate. Extremely laudable.

and all this for extremely cheap 45 € (RRP) ...

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