Enceinte Active amplifiée, contrôlée par DSP, pour renfort des basses fréquences, ultra-compacte; H.P. 2 x 6,5“, Bass-reflex, 300 W, Charge AIREA = 200 W. Couleurs standard: noir et blanc. Optionnelle disponible dans toutes les couleurs RAL.
| Electro-acoustical features | |
| Acoustic design | ultra-compact subwoofer, bass reflex |
| Components | 2 x 6,5“ long excursion |
| overall power rating (nominal) [1] | 300 W |
| Operating mode | active, 2x Class-D DSP amplifier |
| Maximum SPL [3] | 115dB |
| low crossover frequency [5] | 42Hz |
| upper crossover frequency [5.1] | 90Hz / 110Hz / 130Hz |
| Features | |
| enclosure | multiply birch wood |
| protection grille | ball impact resistant steel grille, powder coated |
| rigging points | 6x M6 thread |
| standard colours | black, textured finish |
| front design | acoustic foam in enclosure colour |
| dimensions (W x H x D) | 430 x 250 x 380 mm |
| weight [7] | 14 kg |
| Optional Features | |
| optional colours | all RAL colours |
| 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 |
| fault contact | - |
| simulation beam | Bassarray |
| Electronic Performance | |
| amplifier output | 2 x 300W |
| amplifier type | Pure Path Digital PWM |
| audio inputs | 2 independent audio channels, AES/EBU 32 kHz -96 kHz, 16/24 Bit |
| audio outputs | 2 x 300W intern |
| DSP channels | Fohhn Audio DSP |
| Amplification | 30 dB (Ref 1V) |
| Input sensitivity | -6 dB Fullscale |
| Frequency response | 20 Hz - 20 kHz |
| S/N Ratio | >105 dB/A |
| THD | < 0,05% typ. , < 0,01% 1kHz -6dB |
| Protective circuit | Softstart, temperature overload, short circuit, overload |
| Power supply | Airea Net 50V |
| handling capacity | Standby 5 W, Airea Net Load 200W |
| Heat dissipation | 200 W, 680 BTU/h, 172 kcal/h (Pink Noise, 6 dB crest, 1/4 Pmax) |
| Power Factor (PFC) | > 90 % |
| Protection | integrated semiconductor fuse |
| Low Power | Green Power Standby Mode |
| Emergency current possible | with extern USV |
| Temperature range | 0 – 40°C |
| Cooling | passive |
| Weight electronic | 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 32kHz – 96kHz, 16/24 Bit |
| FIR filter | yes |
| Gain | -80 dB - +12 dB |
| Volume | -80 dB - +12 dB |
| EQ | 10-band parametric EQ, Gain, +/-12 dB, Frequenz 10 -20 kHz, Q 0,1 – 100 |
| Limiter Compressor | yes |
| Noise Gate | yes |
| X-over | Linkwitz-Riley 4. 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 |
| System latency | 0.95 ms |
| Connections | |
| AIREA-Net | 1 x RJ-45 in, 1 x RJ-45 link out |
| AIREA Net Load | 200W |
| Displays | |
| Power on/ off (standby) | green = on, red = standby, red / green flashing = fault |
| sign, identification | blue, blue flashing |
| sign, identification front LED | blue, blue flashing |
| network control | receive/ send remote control LED |
| [1] according to IEC-60268-5 long term | |
| [3] 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. | |
| [5] -10dB under anechoic halfspace-conditions | |
| [5.1] -6dB under anechoic halfspace-conditions | |
| [7] net weight without optional equipment |
