JMLAB ChorusSW700
¥ 90,000 (1 unit, around 2000)
Commentary
Active subwoofer from the Chorus series.
Equipped with 2 28 cm cone type woofers for low range.
These units use poly-glass diaphragms. This material has been used only in high-end models until now. It is made of cellulose fiber cone with excellent resolution and coated with hollow fine particles of extremely hard silica glass resin with a special adhesive. The combination of cellulose with high internal loss and light weight and a highly synthetic silica glass layer enables smoother and more accurate sound propagation. Butyl edge is used for the edge part.
Aluminum die-cast is used for the frame.
A 75W power amplifier is used for the amplifier section.
The enclosure is hermetically sealed.
The crossover is continuously variable and can be adjusted to the optimum connection.
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Model Rating
| Type | Built-in Amplifier / 1-Way / 1-Speaker / Sealed Type / Floor Type |
| Units Used | For Ultra Low Band : 28 cm Cone Type |
| Frequency characteristic | 35 Hz to 180 Hz |
| Maximum power output | 75W (8 Ω) |
| Crossover frequency | 40 Hz ~ 180 Hz Continuously Variable 18dB/oct |
| Input terminal | Route 2 |
| Output terminal | Route 2 |
| Accessory function | 5.1 ch direct input Auto power mechanism Phase switching function |
| External dimensions | Width 325x Height 408x Depth 500 mm |
| Weight | 20kg |
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