LP 53x58.28/N20 TW

1,1" | 80 W

Dome Tweeter

Code: Z008985

Nominal Diameter: 53x58 mm
Nominal voice coil diameter: 1"
Magnet material: Neodymium
Sensitivity: 95.8 dB
Power: 80 W

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General Specifications

Nominal Diameter: 53x58 mm

Nominal Impedence: 8 Ω

Rated Power AES ⁽¹⁾: 20 W

Continuous Program Power ⁽²⁾: 40 W

Rated Noise Power: 80 W

Sensitivity @ 1W/1m ⁽³⁾: 95.8 dB

Voice Coil Diameter: 28 mm / 1.1 in

Voice Coil Winding Depth: 2.7 mm

Magnetic Gap Depth: 2.0 mm

Flux Density: 1.37 T

DC Resistance: 6.0 Ω

Resonance Frequency: 1.5 kHz

Magnet Weight: 20 g

Net Weight: 0.08 kg

Recommended Crossover Frequency: 2.5 kHz

Constructive Characteristics

Magnet: Neodymium

Voice Coil Winding Material: Aluminium Flat Wire

Voice Coil Former Material: Aluminium

Ferrofluid in Air Gap: Yes

Diaphragm: Treated Silk

Flange: Nylon Fiberglass Doped

Spare Part Code: -

Mounting Information

Overall Diameter: 53x58 mm

Baffle Cutout Diameter: 49 mm

Mounting Holes: 4 holes Ø3,8 mm on Ø62.3 mm

Total Depth: 23.9 mm

Thiele/Small Parameters

1: Rated Power measured with 2 hours test with pink noise signal, 6dB crest factor
2: Power on Continuous Program is defined as 3 dB greater than the Rated Power
3: Rated Noise Power measured with 100 hours test pink noise, 6 dB crest factor IFC60268-5 filtering
4: Measured at 1W,1m in axis within the frequency range

Download attachments:

Z008985.pdf

SICA Informations

Sica Altoparlanti S.R.L.
60012 Trecastelli (AN)
via Galileo Galilei 20
P.IVA IT 01416980421
REA: AN n.129858

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