amperes electronics
Professional Public Address (PA) System Manufacturer
BS410
4" 10W 100V Surface Mount Speaker
BS410 is a half-moon surface speaker with a 4” driver and 1/3/6/10W taps, ideal for wall or ceiling mounting in general PA and EVAC applications.
4” dual cone speaker with 10W max
Aluminium grille with durable ABS housing with UV protection
1 / 3 / 6 / 10W 100V line transformer included
Supports vertical, horizontal, and (ceiling) slab mounting
Introduction
BS410 is a surface-mount speaker with a unique half-moon design, ideal for general-purpose use in wall or ceiling slab installations. It supports both vertical and horizontal mounting and features a 4” driver with selectable 100V line taps at 1W, 3W, 6W, and 10W, making it suitable for a variety of installation areas and clear voice announcement needs, especially in EVAC systems. It also comes in aluminium grille with durable ABS housing with UV protection.
Model Variants:
BS410 (White)
BS410 (Black)
Packing information
Carton size : 460 (L) x 420 (W) x 410 (H) mm
Gross weight : 16.70 kg
12 units per carton
BS410
Speaker
Power rating
10W 100V line
Diameter
4"
Cone type
Dual cone
Impedance (Ohm)
8
Frequency response
100 - 16 kHz
SPL @ 1W/m (+/- 3dB) 1 kHz
92 dB
Transformer
Power tapping
1 / 3 / 6 / 10W 100V line
Primary Impedance (Ohm)
10k / 3.3k / 1.6k / 1k
Secondary impedance (Ohm)
8 Ohm
Physical Specifications
Grille / Enclosure
Aluminium grille with ABS enclosure
Overall size (W x H x D)
185 x 215 x 90 mm
Net weight
760 g
Color
White
Note: The specification parameters may be changed, added, or omitted without prior notice. Last updated on 14 Jan 2026.
4” dual cone speaker with 10W max for clear voice output
Rust-resistant epoxy-coated aluminium grille
Durable ABS housing with UV protection to prevent yellowing
1 / 3 / 6 / 10W 100V line transformer included
Unique half-moon design
Supports vertical, horizontal, and (ceiling) slab mounting
Delivers clear and balanced sound in EVAC systems
Introduction
BS410 is a surface-mount speaker with a unique half-moon design, ideal for general-purpose use in wall or ceiling slab installations. It supports both vertical and horizontal mounting and features a 4” driver with selectable 100V line taps at 1W, 3W, 6W, and 10W, making it suitable for a variety of installation areas and clear voice announcement needs, especially in EVAC systems. It also comes in aluminium grille with durable ABS housing with UV protection.
Model Variants:
BS410 (White)
BS410 (Black)
Packing information
Carton size : 460 (L) x 420 (W) x 410 (H) mm
Gross weight : 16.70 kg
12 units per carton
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Payment
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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
Export Sales Office (Singapore)
Amperes Asia Pte Ltd
(Co Reg: 201102253E)
1, North Bridge Road, #13-03, High Street Centre, Singapore 179094
Amperes Electronics Sdn Bhd
Registration No: 200001006420 (509025-X)
Your Trusted PA System Manufacturer since 1999
Sales Office (Malaysia)
70, Jalan Industri PBP 3,
Taman Industri 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
Export Sales Office (Singapore)
Amperes Asia Pte Ltd
(Co Reg: 201102253E)
1, North Bridge Road, #13-03, High Street Centre, Singapore 179094