amperes electronics
FS420
4" 20W 100V Full Range Music Speaker
FS420 is a classic full-range foreground speaker for clear audio reproduction. Ideal for restaurants, cafes, retail stores and other public spaces.
4" PP driver for clear audio reproduction in commercial environments
20W 100V line rating
Available in black and white colors that blends into any environments
Adjust output with rotary power selector switch
Introduction
FS420 (4" driver 20W 100V line) and FS640 (6" driver 40W 100V line) are classic full-range foreground music speakers designed for clear audio reproduction in commercial environments. Both models include a rotary power selector to adjust the output based on the installation needs. Available in black (B) or white (W), both speakers blend seamlessly into any environment, making them ideal for restaurants, cafes, retail stores, and other public spaces.
Colour variants
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FS420W (White)
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FS420B (Black)
Packing information
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Carton size: 355 (L) x 340 (W) x 260 (H) mm
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Gross weight: 8.70 kg
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4 unit(s) per carton
Introduction
FS420 (4" driver 20W 100V line) and FS640 (6" driver 40W 100V line) are classic full-range foreground music speakers designed for clear audio reproduction in commercial environments. Both models include a rotary power selector to adjust the output based on the installation needs. Available in black (B) or white (W), both speakers blend seamlessly into any environment, making them ideal for restaurants, cafes, retail stores, and other public spaces.
Colour Variants
-
FS420W (White)
-
FS420B (Black)
Packing information
-
Carton size: 355 (L) x 340 (W) x 260 (H) mm
-
Gross weight: 8.70 kg
-
4 unit(s) per carton
-
FS420
Speaker
Power rating
20W 100V line
Diameter
4" (100 mm)
Speaker type
2 way speaker with tweeter
Impedance (Ohm)
8
Frequency response
100 - 18 kHz
SPL @ 1W / m (+/- 3 dB) 1 kHz
89 dB
Transformer
Power tapping
2.5 / 5 / 10 / 20W 100V line
Primary Impedance (Ohm)
500 / 1k / 2k / 4k
Secondary impedance (Ohm)
8
Physical
Grille / Enclosure
ABS enclosure with metal grille
Overall size w bracket (W x H x D)
160 x 225 x 165 mm
Weight
1.95 kg
Color
White and Black
Note: The specification parameters may be changed, added, or omitted without prior notice.
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4" PP driver with 20W 100V line rating for clear audio output
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Adjustable rotary power taps for flexible installation
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Available in black and white to match different environments
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Delivers high-quality sound reproduction for music and speech clarity
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Ideal for restaurants, cafes, retail stores and other public spaces
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Cross references
Registered association members of
International recognitions
© 1999 - 2024 Amperes Electronics Sdn Bhd. All Rights Reserved.
Payment
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© 1999 - 2024 Amperes Electronics Sdn Bhd. All Rights Reserved.
Sales Office (Malaysia)
70, Jalan Industri PBP 3,
Taman Perindustrian Pusat Bandar Puchong 47100, Puchong, Selangor, Malaysia.
Tel: +603-5882 7757 / 7758
Production Factory (Malaysia)
2, Jalan Meranti Puchong D25@Meranti Puchong 47120 Puchong, Selangor, Malaysia
Amperes Asia Pte Ltd
Export Sales Office - Singapore
(Co Reg: 201102253E)
1, North Bridge Road, #13-03, High Street Centre, Singapore 179094
Sales Office (Malaysia)
70, Jalan Industri PBP 3,
Taman Perindustrian Pusat Bandar Puchong 47100, Puchong, Selangor, Malaysia.
Tel: +603-5882 7757 / 7758
Production Factory (Malaysia)
2, Jalan Meranti Puchong D25@Meranti Puchong 47120 Puchong, Selangor, Malaysia
Amperes Asia Pte Ltd
Export Sales Office - Singapore
(Co Reg: 201102253E)
1, North Bridge Road, #13-03, High Street Centre, Singapore 179094