Sealed ( acoustic suspension) powered subwoofer.
TR3 Subwoofer
- Design: Sealed Steel Enclosure
- Driver: 10″ Aluminum
- MFR: 22 Hz – 180 Hz
- Power Amplifier: 300 Watts RMS, Class AB
- Phase: Two-position Toggle Switch – 00 or 1800
- Low Pass : 50 to 180 Hz, Continuously Variable
- High Pass: 80 Hz Fixed, Only on High-level Output
- Bass EQ: 0, +3 dB, +6 dB
- Power On/Off: Three-way Toggle
- Connections: Line-level RCA, Speaker-level Binding Posts
- Dimensions: 12″ H x 10.75″ W x 13.5″ D
- Weight: 36 Pounds