Tender Specification: AS-06 ASX Ultra-compact, Active System Subwoofer with DSP and Long Excursion Chassis for use in a Digital Audio Network System Compact, active system subwoofer with integrated 2-channel amplifier and DSP technology, equipped with a 6.5” long excursion chassis. With a capacity of up to 100 W, the sub can generate a maximum SPL of 109 dB. The speaker’s high quality birch plywood housing is available as standard with a black textured paint finish. All classic RAL colours are optionally available. Other colour catalogues are also possible on request. To protect the loudspeaker chassis and electronics, the housing is fitted with a high grade, ball impact resistant, sound permeable front grille made from powder-coated steel. Six integrated M6 threaded inserts are designed to accommodate mounting brackets. The subwoofer has been developed for dedicated use in a digital audio network system that includes active loudspeakers with integrated digital amplifiers and DSP technology, master modules and other system components. Connections: Input via RJ-45 (Neutrik etherCON) for digital AES/EBU signals, control signals and power supply. Output via RJ-45 link out (Neutrik etherCON) enables serial connection (Daisy Chain) to other system components. Electroacoustic Features Acoustic design: Ultra-compact subwoofer, bass reflex Components: 1 x 6.5“ long excursion Operating mode: Active, 2 x Class D DSP amplifiers Max. sound pressure [1]: 109 dB Lower frequency limit [2]: 40 Hz Upper frequency limit [3]: 90 Hz / 110 Hz / 130 Hz General Features Enclosure: birch plywood Protection grille: ball impact resistant steel, powder-coated Mounting points: 6 x M6 threaded inserts Standard colours: black, textured paint Front design: acoustic foam in housing colour Dimensions (W x H x D): approx. 300 x 210 x 380 mm Weight [4]: approx. 8.5 kg Optional Features Special colours: all RAL Classic colours, other colour catalogues possible on request Remote Control, Remote Monitoring and Simulation Remote control: AIREA-Net, Fohhn Audio Soft Remote monitoring: Temperature, Protect, Signals, Power Supply, Fohhn-Net, Fohhn Audio Soft, AES/EBU available Electronic Features Amplifier power: 2 x 300 W Amplifier type: Pure Path Digital PWM Audio inputs: 2 independent audio channels, AES/EBU 32 kHz – 96 kHz, 16/24 Bit DSP: Fohhn Audio DSP Gain: 30 dB (Ref 1V) Input sensitivity: -6 dB full scale Frequency range: 20 Hz – 20 kHz Signal/Noise ratio: >105 dB/A THD: <0.05 % typ., <0,01 % 1 kHz -6 dB Protection circuit: Softstart, Overheating, Short circuit, Overload Power supply: AIREA-Net 48 V Power consumption: Standby 5 W, AIREA-Net Load 100 W Power factor (PFC) > 90 % Fuse: Semiconductor fuse, internal Low power: Green Power Standby Mode Temperature range: 0 °C – 40 °C ambient temperature Cooling: passive Weight of electronics: 0.3 kg Controllers Digital Signal Processors: 2 Independent limiters: 4 Selective 3-band limiting: bass/mid/high Band-specific time constants: yes Filter technology: 56-bit double precision Input: AES/EBU 32 kHz – 96 kHz, 16/24 Bit FIR Filter: yes Gain: -80 dB – +12 dB Volume: -80 dB – +12 dB EQ: 10-band parametric EQ, Gain +/-12 dB, Frequency 10 – 20 kHz, Q 0.1 – 100 Limiter/Compressor: yes Noise Gate: yes X-Over: Linkwitz-Riley 4th Order (24 dB/Octave), High pass 10 Hz – 20 kHz, Low pass 10 Hz – 20 kHz Delay: 0 – 145 ms (0 – 50 m) User Presets: 100 Connections AIREA-Net: 1 x Input (RJ-45 /Neutrik etherCON), 1 x link out (RJ-45 / Neutrik etherCON) AIREA Net Load: 100 W Display LEDs Power on/off: green (lit when supply voltage applied, flashes when error detected) Standby: red (flashes when error detected) Sign, identification: blue, blue flashing Sign, identification front LED: blue Network control: receive/send remote control LED [1] Peak, 20 ms with bandpass filtered pink noise signal according to IEC 60268-2, at one octave above the lower limit of the frequency range. [2] -10 dB under anechoic half space conditions [3] -6 dB under anechoic half space conditions [4] Net weight without other components Manufacturer: Fohhn Audio AG Model: AS-06 ASX