Audio Database
SPA11
Commentary

A speaker system with a 10 cm unit and power amplifier.

The unit is equipped with 2 10 cm cone type full range units.

It has a built-in power amplifier with two line and microphone inputs and volume adjustment volume.
It is also equipped with a 2-step tone quality control equalizer switch.

A bass reflex system is used for the enclosure and special reinforced synthetic resin is used for the material.

Stacking is available.

Model Rating
Method Built-in Amplifier / 1-Way / 2-Speaker / Bass Reflex System
・ Setting Free Type
Speaker Unit
Units Used For all bands : 2 x 10 cm cone type
Impedance 8 Ω
Frequency characteristic 60 Hz to 18 kHz
Output sound pressure level 92dB/W/m
Maximum output sound pressure level 114dB/100W Program
Rated input 100W RMS
Max Input 200W Program
Change sound quality MUSIC-SPEECH switching
Input terminal 1/4 "standard phone jack
External dimensions Width 350x Height 182x Depth 213 mm
Weight 7.6kg
Amplifier Unit
Output 100W RMS
200W (program)
Frequency band Line input : 50 to 30 kHz + 0 to 3 dB
Input impedance Line input : 47k Ω
Mic input : 1k Ω
Aux out 90mV/50 Ω
Equalizer Music : 100 hz + 6 db, 10 khz + 4 db
Speech : Flat
Pwer 100 VAC, 50Hz/60Hz
Power consumption 100W
Power cord 2.4m