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FS425

4” 20W 100V Full Range Music Speaker

FS425 is a compact full-range speaker with IP65 weatherproof rating, ideal for both indoor and outdoor installations. Can be mounted horizontally or vertically. 

Deliver excellent sound reproduction for music and speech with a 4" PP driver and tweeter

20W 100V rating

Available in black enclosure only

Dual power tap options for flexible power selection

Introduction

FS425 is a 20W high quality full-range foreground music speaker designed for both indoor and outdoor use with its IP65 weatherproof rating. It is ideal for small areas such as restaurants, pubs, cafes, poolside areas, and outdoor parks, delivering optimum voice clarity for music and speech. Available in black, FS425 can be mounted horizontally or vertically, offering flexible installation options to suit various environments.

Packing information

  • Carton size: 370 (L) x 370 (W) x 600 (H) mm

  • Gross weight: 20.30 kg

  • 8 unit(s) per carton

  • Introduction

    FS425 is a 20W high quality full-range foreground music speaker designed for both indoor and outdoor use with its IP65 weatherproof rating. It is ideal for small areas such as restaurants, pubs, cafes, poolside areas, and outdoor parks, delivering optimum voice clarity for music and speech. Available in black, FS425 can be mounted horizontally or vertically, offering flexible installation options to suit various environments.

    Packing information

    • Carton size: 370 (L) x 370 (W) x 600 (H) mm​

    • Gross weight: 20.30 kg

    • 8 unit(s) per carton


  • FS425

    Speaker


    Power rating

    20W 100V line

    Diameter

    4" (100 mm)

    Speaker type

    2 way speaker with tweeter

    Impedance (Ohm)

    8

    Frequency response

    105 - 18 kHz

    SPL @ 1W / m (+/- 3 dB) 1 kHz

    87 dB

    Transformer


    Power tapping

    10 / 20W 100V line

    Primary Impedance (Ohm)

    500 / 1k

    Secondary impedance (Ohm)

    8

    Physical


    Grille / Enclosure

    ABS / Aluminium

    Overall size w bracket (W x H x D)

    165 x 270 x 170 mm

    Weight

    2.30 kg

    Color

    Black

    Note: The specification parameters may be changed, added, or omitted without prior notice.

    • 20W 100V, 4" PP driver with tweeter for clear and balanced audio projection 

    • Delivers excellent sound reproduction for music and speech applications

    • Dual power tap options for flexible power selection

    • ​IP65 weatherproof rating for indoor and outdoor use

    • Available in black only

    • Can be mounted horizontally or vertically

    • Ideal for clear sound in small areas such as restaurants, pubs, cafes, poolside areas, and outdoor parks

  • Catalogue

    File Type: PDF

    Version: Year 24/25

    Instruction Manual

    File Type: PDF

    Version: 01/21

    CE Marking 

    File Type: PDF

    Year: 2023

    IP65 Certificate

    File Type: PDF

    Year: 2024

Cross references

FS650

50W full-range speaker with a 6” driver and tweeter, offering rich sound with deep bass and clarity.

FS338

40W dual 4” speaker with a curved design for vertical coverage. Ideal for background music and speech applications.

FS420

20W full-range speaker with 4" drivers, adjustable power taps, and black or white options for commercial spaces.

FS640

40W full-range speaker with 6" drivers, adjustable power taps, and black or white options for commercial spaces.

Contact us today

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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

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(Co Reg: 509025 X)

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