RST28A-4 1-1/8" Reference Series Aluminum Dome Tweeter 4 Ohm

Name: Dayton Audio RST28A-4 1-1/8" Reference Series Aluminum Dome Tweeter 4 Ohm
Brand: Dayton Audio
Price: 34.95 EUR
Availability: InStock

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Merk: Dayton Audio

Vergleichen

€ 28,88€ 34,95 >10 Auf Lager: Lieferzeit: 1-3 Werktage

The Dayton Audio RST28A-4 1-1/8" aluminum dome Reference Series tweeter has remarkable clarity, low free air resonance, exceptional efficiency, and smooth frequency response, a combination seldom found in the industry at any price. This upgrade over the o... Mehr anzeigen

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Produktbeschreibung

Highlights

1-1/8" aluminum diaphragm offers remarkable clarity without the typical harshness of metal domes
Exceptional efficiency at 92.5 ±3 dB from 1.5 kHz to 19 kHz and a smooth frequency response
Well-designed phase bridge to balance the response in the upper octave
Tuned rear chamber and high-quality Ferrofluid for excellent low-end response
Low-distortion motor system achieves a rare level of transparency
Matches the performance of even the most expensive audiophile high-frequency transducers

Product Details

Dayton Audio RST28A-4 1-1/8" Reference Series Aluminum Dome Tweeter 4 Ohm

The Dayton Audio RST28A-4 aluminum dome Reference Series tweeter offers exceptional efficiency from 1,500 Hz to 20,000 Hz with smooth and well controlled frequency response. This tweeter's unique black anodized 1-1/8" aluminum diaphragm and state-of-the-art motor system not only match the look and features of Dayton Audio's Reference Series woofers and midranges, but also the clean, detailed, and uncolored sound you have come to expect. A specialized damped rear chamber, well-designed phase bridge, rigid mesh grill, and several distortion-reducing paths in the motor are just a few of the features that allow these tweeters to outperform some the most expensive audiophile high-frequency transducers.

PRODUCT SPECIFICATIONS

Tweeter Type	Metal Dome
Cone / Dome Diameter	1-1/8"
Impedance	4 ohms
Power Handling (RMS)	80 Watts
Frequency Response	1,500 to 20,000 Hz
Sensitivity	92.5 dB 2.83V/1m

THIELE-SMALL PARAMETERS

Resonant Frequency (Fs)	775 Hz
DC Resistance (Re)	3 ohms
Voice Coil Inductance (Le)	0.03 mH
Mechanical Q (Qms)	2.15
Electromagnetic Q (Qes)	1.65
Total Q (Qts)	0.93