THe SUB28 Pro amp is a compact, self powered subwoofer designed to extend the frequency range and power band-width of Audio Performance full-range loudspeaker systems. With a cut-off frequency of 45Hz, the SUB28 Pro amp is made for applications where the reproduction of sub frequencies is of major importance (music, live sound). It consists of one long excursion 8 inch cone driver mounted in a heavily braced vented enclosure.
The SUB28 Pro amp built-in electronics package features a new lightweight, two channel class D audio power amplifier designed specifically for self-powered products. The amplifier module is a sophisticated switch mode power supply, class-D amplifier design capable of delivering more than 2 x 350W RMS into 4 ohms and adding only 3 Kg to the weight of the cabinet.
Four presets are available on the back of the subwoofer. Preset 1 is the full range, flat frequency response for one SUB28 Pro amp and one DRL12. Presets 2, 3 & 4 increase the Subwoofer level by step of +2dB.
Frequency response (1): 45Hz - 120Hz
Maximum SPL peak (2): 131dB
Low frequency: 1 x 8" inch, ferrofluid cooled, long excursion cone driver
Output power (low1) (5): 350W (EIAJ-1KHz, 1% THD)
Output power (low2) (5): 350W (EIAJ-1KHz, 1% THD)
THD, DIM, SMPTE: <0,05%
Type: Analog Differential balanced input circuit
Connectors: Female XLR; Male XLR loop
Nominal impedance: 10K Ohm
Connectors: 3-pin IEC male receptacle
Input voltage: 115V - 230V nominal +/- 10%
Sampling rate: 98 Khz
Basic delay: 0.76 ms
Dynamic range: 115 dB
Cabinet Size (WxHxD): 536 x 436 x 536 mm
Cabinet finish: 15mm plywood, black epoxy painted
Rigging: M20 connecting plate
The DRL12 is a 100cm high compact full range line array.
Drive Line’s stylish wood fuselage, finish options, and slim form factor, combined with exacting internal loudspeaker technology, means the perfect marriage of European style and sound. Drive Line’s flexible, modular design allows a variety of configurations and placement options, including floor standing, on-wall and other custom applications.
Drive Line’s special DDT (Dynamic Drive Transducer) technology creates real cylindrical wave radiation across a wide frequency range. Reflections from ceiling and floor are minimized, and performance in large or small environments is maximized. Drive Line delivers superb acoustic output, exceptional acoustical performance and speech intelligibility.
Frequency response (1): 100Hz - 18'000Hz +/- 3db
Maximum peak SPL (2): 126 dB
Coverage: Horizontal: 140° - Vertical: 14°
Full Range: 12 x 3,5" inch, ferrofluid cooled, long excursion, low distortion
Nominal impedance: 10 Ohms
Power handling: 240W (AES) (4)
Connector: Phoenix 4 poles in/out
Cabinet Size (WxHxD): 110 x 1111 x 116mm
Cabinet finish: black or white epoxy painted or any other color on request
Rigging: Wall or Speaker stand adaptor
Protective grill: 1.2mm steel, foam cover inside