AR(Acoustic Research) HC2
¥ 160,000 (1 set, around 2000)
Commentary
A set of 5.1 channel speakers with five best-selling small speakers, the Edge, and a subwoofer, the S112PS.
Edge
Speaker system with all-weather structure.
It has a 13.3 cm cone woofer in the low range and a 2.5 cm dome tweeter in the high range.
Each unit has an anti-magnetic design.
It can be used in all weather conditions by adopting ABS injection molded enclosure.
Equipped with rotating stand.
The Edge was sold as a pair, but the single pack Edge SGL was released later.
S112PS
The unit is equipped with 30 cm diameter long stroke woofer.
Built-in high-power amplifier.
The enclosure uses a slot-loading design.
The exterior has a black wood finish.
High - and low-level input terminals are mounted.
It is also equipped with a variable adjustment function for input level and crossover frequency.
Model Rating
| Type | Speaker set |
| <Edge Specifications> | |
| Method | 2-way, 2-speaker, bass reflex system, setting-free type, magnetic protection design |
| Units Used | For low band : 13.3 cm cone type For high-pass : 2.5 cm dome type |
| Frequency characteristic | 75 Hz to 20 kHz ± 3 db |
| Output sound pressure level | 91dB/2.83V/m |
| Impedance | 8 Ω |
| Allowable input | 20W ~ 150W (RMS) |
| Crossover frequency | 3kHz |
| External dimensions | Width 169x Height 240x Depth 169 mm |
| Weight | 3.0kg |
| <Specifications of S112PS> | |
| Method | Built-in Amplifier / 1-Way / 1-Speaker / Bass Reflex System / Floor Type |
| Units Used | For Ultra Low Band : 30 cm Cone Type |
| Frequency characteristic | 30 Hz to 200 Hz ± 3 dB |
| Crossover frequency | 80 Hz ~ 220 Hz (Continuously Variable) |
| Rated output | 120W (4 Ω) |
| Input terminal | High level Low level |
| Other Functions | Input level adjustment Auto On / Off Function |
| External dimensions | Width 406x Height 406x Depth 400 mm |
| Weight | 17.0kg |