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High efficiency and rich expressive power
Balanced bookshelf-style speakers
High efficiency and rich expressive power: bookshelf-style speakers
ASTORIntroducing the SP-1602WST series, easy-to-handle mid-range bookshelf-style speakers. By combining delicate sound quality with high-quality components, this model provides a truly satisfying music experience. The well-balanced design ensures excellent performance even in challenging acoustic environments and delivers clear sound even at low volumes.

High-efficiency design that brings out the potential of tube amplifiers
The units feature high-efficiency woofers from the professional Spanish speaker manufacturer Beyma. With a high sound pressure level of 100dB, they can easily reproduce the delicate nuances of single-output tube amplifiers. The tweeter is independently designed and covers frequencies from 4kHz using only capacitors, with no coils used in the design. This enables high-speed, pure sound and accurate frequency separation, delivering natural, beautiful, and clear mid-to-high frequencies. Multi-wiring connections allow for even richer sound.

Enclosure design that balances resolution and resonance
The enclosure uses 20mm thick laminated rubberwood with a hard, dense composition, achieving a balance of high-resolution and richly resonant acoustic characteristics. The bass reflex port is made of 5mm thick oxygen-free copper, eliminating unnecessary vibrations and producing a rich, extended low end. Excellent naturalness and purity provide listening pleasure, fully expressing the subtle nuances of human voices and instruments. The rear panel can be removed to convert to a rear-ported design.

Manufacturing quality that reproduces the subtle nuances of music
The materials and manufacturing quality of speaker components are critical to reproducing the subtle nuances of music. High-quality materials and precision manufacturing techniques allow us to bring out new aspects and emotions in even familiar music, enriching our daily lives.

| speaker method | Multi-bass reflex system & rear open system |
|---|---|
| tweeter | Horn tweeter x1 |
| midrange/woofer | 160mm ×2 |
| sound pressure level | 100dB |
| frequency band | 45Hz~20KHz |
| Board material used | rubber wood laminated wood, oxygen-free copper pipe |
| dimensions | W220 D215 H400 |
| weight | 11.5kg |









