The Rel Acoustics 212/SX powered subwoofer combines two active 12″ drivers with two 12″ passive radiators. The NextGen5 Class D amplifier delivers 1,000 W RMS, while the low-frequency response reaches 18 Hz at −6 dB. Wireless operation uses the REL AirShip system, which is sold separately.
The active drivers feature Continuous Cast Alloy cones and cast frames, while the passive radiators have flat Carbon/Carbon cones and steel frames. The protection system is fully electronic.
- Type: Powered subwoofer
- Active drivers: 2 × 12″ (300 mm)
- Passive radiators: 2 × 12″ (300 mm)
- RMS power: 1,000 W
- Amplifier: NextGen5 Class D
- Low-frequency response: 18 Hz at −6 dB
- Wireless operation: REL AirShip
- Inputs: Neutrik Speakon high-level, stereo RCA low-level, XLR LFE and RCA LFE
- Outputs: Neutrik Speakon high-level, RCA LFE and XLR LFE
- Protection system: Fully electronic, with DC fault and output short-circuit protection
- Power supply: 220–240 V
- Fuse: 7 A time-delay fuse for operation at 220 V
- Dimensions (W × H × D): 36.2 × 83.8 × 51.45 cm
- Weight: 58 kg
- Colour: Black
- Package contents: Power cable, 10 m Neutrik Speakon cable and user manual
Dimensions
- Power (RMS)
- 1000 W
- Bass Driver
- 12 "
- Functionality
- Active
- Wireless
- Yes
- Cabinet Type
- Passive Radiator
- Colour
- Black
- Weight
- 58 kg
- Height
- 83.8 cm
- Width
- 36.2 cm
- Length
- 51.4 cm
Connectivity
- Connections
- Bluetooth, RCA
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.