Technics SB-F20

Commentary

This compact 3-way speaker system can be used in various spaces such as inside or inside the car.

It is equipped with a 14 cm cone woofer in the low range, a 6 cm cone midrange in the middle range, and a 1.4 cm titanium dome tweeter in the high range.

The tweeter and mid-range unit arrangement can be rotated by 90 °, and can be either a bass reflex type (vertical) or a sealed type (horizontal).

The rear of the enclosure is cut at a 45 ° angle so that it can be placed horizontally in a corner or at a desk.

Equipped with an A (8 Ω) / B (4 Ω) hissing selection switch depending on the operating condition. Especially at 4 Ω, a filter circuit works to cut the high-frequency range to suppress the high-frequency range of car components, etc.

Model Rating

(Characteristics 8 Ω / Sealed type (when placed horizontally)
Method	3-way, 3-speaker, bass reflex / closed system ・ Bookshelf type
Unit	For low band : 14 cm cone type For Medium Range : 6 cm cone type For high-pass : 1.4 cm dome type
Impedance	8 Ω
Allowable input	60W(MUSIC) 30W(DIN)
Output sound pressure level	87dB/W/m
Playback frequency band	80 Hz to 20 kHz -10dB
Crossover frequency	2 kHz, 5 kHz
External dimensions	Width 315x Height 153x Depth 187 mm
Weight	2.5kg