Technics - SB-AFC140 (satellites) / SB-AS100 (subwoofer) Speaker set - Multiple models

This offer concerns a Technics active subwoofer model SB-AS100 with a power of 100 Watts RMS, and 4 SB-AFC140 satellite speakers with a power of 100 Watts RMS. This set belonged to the original owner.

Technical specifications

Type Active subwoofer
System 1-way, 2-woofer bass-reflex
Built-in amplifier 100 W RMS (20–200 Hz, THD 1%)
Woofers 2 × 140 mm (5½") cone
Internal speaker impedance 1 Ω
Frequency range 45–310 Hz (-10 dB), 40–380 Hz (-16 dB)
Adjustable crossover 50–200 Hz
Phase switch Normal / Reverse
Input sensitivity 335 mV
Input impedance 15 kΩ
Enclosure Bass-reflex
Dimensions (W × H × D) 231 × 450 × 350 mm
Weight 9.0 kg
Power consumption 40 W
Connections

The SB-AS100 features:

mono line-in (RCA/Cinch);
volume control;
adjustable low-pass filter (50–200 Hz);
phase switch (0°/180°);
mains switch with Auto/On function (depending on version).

Special features

The two 14 cm woofers operate together in a single bass-reflex cabinet. This gives the subwoofer a relatively compact size, yet it delivers a surprisingly solid bass response.

Technical data SB-AFC140
Type: 2-way bass-reflex satellite
Impedance: 8 Ω
Power rating:
100 W DIN
200 W music
Sensitivity: 81 dB/W/m
Frequency range:
65 Hz – 22 kHz (-16 dB)
95 Hz – 20 kHz (-10 dB)
Crossover frequency: 3.5 kHz
Dimensions: 120 × 208 × 163 mm
Weight: 1.8 kg per speaker.