Wall-mounted speaker | 100V | 20W | 90±2dB | black | 4" mid/low-frequency driver and 1" tweeter

Technical Specifications

Manufacturer: DSPPA
Model: DSP606IIB
Type: 20W wall-mounted speaker
Speaker system: 4" woofer/midrange × 1; 1" tweeter × 1
Power (RMS): 20 W
Audio line: 100V
Sensitivity: 90 ± 2 dB
Maximum SPL: 103 ± 2 dB
Frequency response: 95 Hz – 20 kHz
Mounting: Wall-mounted
Application: Indoor use

Functions

• Two-way speaker system (4" + 1")
• 20W RMS output for clear and powerful audio
• 100V line compatibility
• High maximum sound pressure – up to 103 dB
• Wide frequency response (95 Hz–20 kHz)

Usage

For household users:
Suitable for homes, garages, workshops, background sound systems, or announcement networks. The two-way system provides higher-quality music reproduction.

For engineers:
A reliable choice for commercial and public installations, ideal for evacuation systems, announcements, and background sound. The 100V line technology allows long-distance cable runs without sound loss.

For electricians/installers:
Quick and easy wall installation. Standard 100V terminals ensure simple integration into public address systems without additional components.

Advantages

• Two-way speaker system – improved sound quality
• 20W output – suitable for medium and larger rooms
• High SPL – up to 103 dB
• Wide frequency range (95 Hz–20 kHz)
• Universal design

Disadvantages

• No built-in volume control – requires an external potentiometer if local adjustment is needed
• Not suitable for outdoor use – indoor installation only