ALFC-457

₦0.00

Alfatron ALFC-457

2 way 4” loudspeaker with back box and aim-able tweeter
Magnetic Grill
40W 8Ω, 20/10/5/2.5W @ 70V/100V
90-20,000Hz
87dB 1W 1M
Dimensions (L x H): 204mm x 165mm, mounting hole 180mm diameter
White

Category: AV Systems Tag: Loudspeakers & Accessories

Description
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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

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