Shenzhen Tendzone Intelligent Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of subwoofer speaker in China. Please feel free to wholesale high quality subwoofer speaker made in China here from our factory. We also accept customized orders.

Overview
The S112 is a professional single 12-inch subwoofer speaker featuring a classic bass reflex cabinet design. It is engineered to deliver powerful and deep low-frequency performance for various professional sound reinforcement applications. With a low-frequency extension down to 35Hz, the S112 provides strong bass impact and abundant energy, making it ideal for live sound, bars, conference halls, churches, KTV rooms, and mobile performance systems.
The cabinet is equipped with anti-slip grooves and shockproof pads on the top and bottom surfaces, allowing safe and stable multi-speaker stacking installation.
Key Features
Professional single 12-inch subwoofer system
Classic bass reflex enclosure design
Deep low-frequency response down to 35Hz
Powerful and dynamic bass performance
High SPL output capability
Durable high-density plywood cabinet
Water-based environmentally friendly coating
Anti-slip groove and shockproof pad design for stacking
Dual NL4 speaker connectors
Suitable for fixed installation and mobile applications
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SPECIFICATIONS
|
Item |
Specification |
|
Model |
S112 |
|
System Type |
Single 12-inch Subwoofer |
|
Frequency Response (-10dB) |
35Hz – 1000Hz |
|
Rated Power |
450W |
|
Program Power |
900W |
|
Peak Power |
1800W |
|
Sensitivity (1W/1m) |
97dB |
|
Maximum SPL |
124dB Continuous / 130dB Peak |
|
Coverage Angle (H×V) |
360° |
|
Nominal Impedance |
8Ω |
|
Driver Unit |
1 × 12" Woofer, 100mm Voice Coil |
|
Cabinet Material |
High-density Multi-layer Plywood |
|
Surface Finish |
Water-based Coating |
|
Color |
Black |
|
Input Connectors |
2 × NL4 Speaker Connectors |
|
Product Dimensions (W×H×D) |
350 × 466 × 505 mm |
|
Packing Dimensions (W×H×D) |
450 × 566 × 605 mm |
|
Net Weight |
25kg |
|
Gross Weight |
28kg |
















