Περιγραφή:
It is designed and developed in order to join the very best worldwide production; its special features make it peerless.
ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ
- OUTPUT POWER (RMS) @13.8 VDC; THD 1%:
- Load (dual power) Hi Curr. Hi Pow.
- 2ch 4Ω 200W 400W
- 2ch 2Ω 400W 800W
- 2ch 1Ω 650W /
- Mono 4Ω 800W 1600W
- Mono 2Ω 1300W /
- Innovative “Dual Power” function allows to configure the amplifier for two output power sets: Hi Current or Hi Power.
- “Dual Bias” selectors permit to change Class A percentage and the amplifier related idling current.
- Crossover module with selectable cut-off frequency provided as accessory. In orderto insert it, bypass module has to be removed, so that when the crossover isn’t used,signal path is minimized.
- Cooling system realized with heatsink, natural convection, and a pair of fans for eachheatsink side which let air flow within side cooling ducts.
- ASC (Amplifier Status Control): microprocessor based unit designed to manage everyamplifier operations. It shows amplifier temperature, protection and others importantinformation about its the status.
- Innovative output power stage topology, discrete IGBT, realized with a complementarypair of Hitachi DMOS driving two pair of complementary Sanken power BJT, each ratedfor 30A peak current and 200W dissipation.
- Balanced Class A biased driver with separate 150V Flyback power supply.
- Thermally stabilized with central fan independent from the others on the side ducts.
- Fully balanced JFET differential input preamplifier with output buffer for control unit.
- ABS inputs and ABS bypass outputs, decoupled through two audio-grade polypropylenecapacitors per channel.
- Four Synchro-PWM power supplies allow to obtain very fast transient current responseand to realize Dual Mono configuration.
- Wide range of protections: power limiter in case of loudspeakers shortcircuit or overload,over 90°C thermal protections, power output terminals shortcircuit to vehicle chassis,battery protection operating with voltage lower than 11V or higher than 16V, DC at outputterminals, power supply fuse.