The **Klipsch R-121SW Black** is a high-performance subwoofer from the popular "Reference" series. It features a sleek, durable design with a scratch-resistant black wood grain finish. It features a 12-inch front-firing woofer made of **Thermoformed Crystalline Polymer (TCP)** covered in copper, delivering deep, clear sound.
### Main Specifications:
- **Power**: 200W (continuous) and 400W (peak).
- **Frequency range**: 28Hz - 120Hz.
- **Design**: Rear-firing box for improved sound flow.
- **Weight**: 16 kg.
- **Dimensions**: 16.6 x 16 x 20.9 inches.
**Inputs**: RCA Line/LFE inputs compatible with most receivers.
### Features:
- Fully digital amplifier to ensure high efficiency and sound accuracy.
- Low Pass and Phase Control for perfect integration with other speakers.
- Sturdy MDF design with internal reinforcement to reduce vibration.
This device is an ideal choice for audiophiles looking for a rich and exciting audio experience for both movies and music.