TEAC S-300R
¥ 33,000 (a set of two cars, around 1991)
Commentary
A compact speaker system using coaxial speakers.
The unit is equipped with a 13 cm coaxial type unit.
The tweeter part is a soft dome type. The tetoron base is coated with 2 kinds of emulsion to give delicate tuning. The woofer part is a cone type and uses pulp cone with a laminate structure. The corn paper is mixed with high-quality Kapok to increase the music playback capability.
OFHC (oxygen-free copper / 4N) wires are used for voice coils in both the tweeter and woofer sections to improve transmission characteristics.
In addition, the tweeter unit is Cowling with special rubber to reduce unnecessary vibration.
The electrolytic capacitor in the network section is treated with a special dipping process using a butyl rubber damping material. Moreover, it is firmly integrated with a 1 mm thick copper tube to completely eliminate unnecessary vibration. In addition, an air-core choke coil is used for the coil to suppress magnetic distortion.
The enclosure uses a rear duct and bass reflex system using high-density particle board.
In addition, the finish is a wood-grain finish of Tasman maple.
The speaker terminal also supports a banana plug.
There was a special bracket for ceiling mounting sold separately.
The angle of this bracket can be freely set by the ball joint.
Model Rating
| Method | 2-Way, 1-Speaker, Bass Reflex System, Bookshelf Type ・ Magnetic resistant type |
| Unit | For all bands : 13 cm coaxial 2-way |
| Playback frequency band | 80 Hz to 20 kHz |
| Crossover frequency | 4kHz |
| Impedance | 6 Ω |
| Rated Input (EIAJ) | 50W |
| Maximum Allowable Input (EIAJ) | 100W |
| Output sound pressure level | 86dB/W/m |
| Internal volume | Approximately 3.3L |
| External dimensions | Width 165x Height 240x Depth 161 mm |
| Weight | 3.1kg |
| Sold Separately | Dedicated Bracket BK-1 (2 pcs 1 set, ¥ 9,000) |