BRANDS
SPEAKER DRIVERS 喇叭單元
SCAN-SPEAK
12" - 30W/4558T00

DISCOVERY

12" Aluminium Cone Subwoofer

- 56mm Peak Excursion, 25mm Linear
- Low Resonance Freq. 17Hz
- Magnet System w. Alu Ring
- High Output 89dB @ 2,83V
- Anodized Alu Cone, Fibre Glass Dust Cap
- Die cast Alu Chassis vented below spider

 

Price: HKD 3790.00 / pc

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Sensitivity (2.83V/1M) : 89dB

Nominal Impadance [Z] : 4 ohm

DC Resistance [Re] : 2.6 ohm

Frequency response :  See graph

Resonance frequency [fs] : 17 Hz

Mechanical Q Factor [Qms] : 5.01

Electrical Q Factor [Qes] : 0.34

Total Q Factor [Qts] : 0.32
Eq. Cas Air Load [VAS] : 197 Lt
Effective Piston Area [SD] : 466 cm ²

Nominal power handling RMS : 150W

Magnet type : Ferrite 

Net weight : 6.3 kg 

DOCUMENT DOWNLOAD
30W-4558T00-Datasheet