Specifications
General Specifications
Type: ALFC-457
- Frequency response: 90hz ~ 20Khz
- Sensitivity (1M/1W): 87dB
- Power Taps: 20W / 10W / 2.5W / 5W; 8Ω : 40W
- Rated Power: 20W, 8Ω: 40W
- Line input: 100V / 70V; 8Ω
- Hole for Mounting: Ø 180 (Diameter)
- Dimensions (mm): Ø 204 (Diameter) x 137mm
Physical Specifications
- Material (Panel): ABS White RAL 9016
- Grill: Powder coated Iron Mesh Component (L. Speaker): 4” (PCK + PF) Woofer Component (H. Speaker): 3/4 ” Silk
- Finished colour: White RAL 9016
- Unit Weight: 2.1kg
- Gross Weight: 13.5kg / 4 pcs
- Packing dimensions: 58 x 55 x 28cm
Woofer Speaker Specifications
- Voice Coil Size: Ø 25.8 x 0.17 2 Layer
- DC Impedance: 7Ω
- Former: KSV
- Magnet: Ferrite ( 416g)
- Ø 90 x Ø32 x 15 (Y30)
- Basket: Iron
- Cone Material: PCK + PF
- Spider: Conex
- Net Weight: 795 g
FAQ's
1.Q – Is the speaker low impedance?
A – Both low and high impedance.
2.Q – What colors do the speakers come in?
A – White
3.Q – How many watts is the speaker.
A – 40W at 8 ohm and can be tapped differently for 100V.
4.Q – What size is the driver?
A – 4 inches
5.Q – Frequency response?
A – 90 – 20 000 Hz
