Description twotwo sub1 An ultra-low distortion, active subwoofer, twotwo sub1 can be used in a 2.1 configuration with PMC’s twotwo series monitors to gain extra bass extension and headroom. Alternatively, it can be used to reproduce a low frequency effects (LFE) channel in a surround monitoring system. Electronics include a 600W Class-D power amplifier with DSP-based filtering and bass management functions. Balanced stereo analogue and AES3 digital inputs are accepted, and are combined to feed the subwoofer system, as well as being passed through to the analogue and digital outputs of twotwo sub1 for connection with other devices. One or more subwoofers are important for high quality sound reproduction as they are responsible for the lowest two to three octaves of the ten that are audible. This very low-frequency (VLF) range reproduces the natural fundamental tones of the bass drum, electric bass, double bass viol, cello, grand piano, contra bassoon, tuba, and organ, in addition to thunder and explosions. Features 600W Class-D Power Amplifier DSP-based Filtering Bass Management Balanced Stereo Analogue & AE35 Digital Inputs ATL™ Advanced Transmission Line Specifications Available Finishes: Blackblue Crossover Frequency: LF Rolloff 50 Hz, 80 Hz, 120 Hz, 150 Hz, 200 Hz Dimensions: H 550 mm (21.7"), W 200 mm (7.9"), D 516 mm (20.3") Drive Units: 2 x LF 177mm (7") Effective ATL™ Length: 3 m (9.8 ft) Frequency Response: 30 Hz – 500 Hz Impedance: 20 k BAL Input Connectors: 2 x Balanced Analogue Left/Right XLR Female Sensitivity: 100 dB SPL @ 1 m (20 k Ω BAL default input sensitivity @ 0 dB – input level -10 dBu) Weight: 18 kg – 39.7 lbs Amplifier Power per Channel: 600 W RMS Full PMC Range Available Unilet Sound & Vision are official retail partners for PMC, providing sales, advice and assistance on their entire range of high-quality audio products. Please do get in touch if you would like a demonstration or wish to purchase. More Information Professional Subwoofers, by PMC
