HQM SK313 Altifalante esférico 3W 100V casquilho E27 branco

The HQM SK313 is a 3W constant voltage (100V line) ball speaker with an E27 screw socket, designed for public address and background music applications. Its spherical shape and white finish make it a discreet yet effective audio solution for indoor environments.

Advantages

Easy installation via standard E27 socket, built-in 100V line transformer for distributed audio systems, and a compact ball design that blends into any decor.

Suitable for

• Public address systems in retail stores, restaurants, and offices
• Background music in hotels, lobbies, and waiting areas
• Indoor commercial audio installations requiring 100V line speakers

Key specifications

• Speaker Type: Constant Voltage (100V Line) Speaker
• Power Output (RMS): 3 W
• Input Voltage: 100 V
• Socket Type: E27
• Frequency Response: 150 Hz - 15 kHz
• Sensitivity: 90 dB (1W/1m)
• Nominal Impedance: 3.3 kΩ (at 100V, 3W)
• Speaker Driver Size: Approx. 4 inches
• Colour: White
• Material: ABS Plastic
• Mounting Type: E27 Screw-in
• Shape: Spherical (Ball)
• Connectivity: E27 Screw Terminal
• Environmental Protection: Indoor Use Only

Recommendations

For optimal performance, pair with a 100V line amplifier and ensure the total speaker load does not exceed the amplifier's rated power. Suitable for dry indoor locations only.