4-channel amplifier excursion sxa-55 24 volt, 4x250-400w / 2x800w rms

Excursion SXA-55 24 VOLT - car amplifier4-channel car audio amplifier for vehicles with 24V installation - RMS power: 4x250-400W / 2x800, wideband FRD, Full Bridge Stereo, stable up to 2OhmExcursion SXA-55 24 VOLTW2-channel amplifier designed for vehicles with 24V electrical installation. Output power: 4x250-400W / 2x800W RMS, stable up to 2 Ω, wideband digital class FRD (Full Range Digital), the latest high-performance Full Bridge Stereo technology, internal fan, cooperation with wired volume control (controller sold separately). Stability up to 2 Ohm in each channel and design based on the latest FULL BRIDGE technologies combined with exceptional FULL RANGE performance make the Excursion amplifiers from the SXA series an ideal choice for applications in all types of professional and standard car audio systems. The fully microcontroller-controlled power supply and the solid two-layer PCB with SMT processes set record high standards in terms of performance. With a classic and maximally functional aluminum radiator, the SXA amplifiers maintain a similar design philosophy as their "older brothers" from the HXA series. However, unlike the HXA series, the SXA amplifiers are on the "light side of design", which also focuses on reducing the length of the chassis at the expense of greater width. With such compact dimensions and high efficiency, Excursion SXA amplifiers can no longer do without additional mechanical air cooling, temperature monitoring systems and effective thermal protection to protect the internal components of the device. BASIC TECHNICAL DATA: Number of channels: xa04 RMS output power/4Ω (supply voltage 28.8V): xa04x250 W RMS output power/2Ω (supply voltage 28.8V): xa04x400 W xa0 Output power RMS/4Ω bridge (supply voltage 28.8V): xa02x800 W xa0 Frequency response: xa015 - 20000 Hz Max. THD/4Ω distortion level: xa0< 0.05 % Signal/Noise (S/N Ratio): xa0>85 dB Sensitivity of RCA signal inputs: xa00.2 - 6.0 V xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 LPF filter with continuous adjustment: xa040 - 400 Hz xa0 xa0 xa0 xa0 xa0 HPF filter with continuous adjustment: xa040 - 400 Hz xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 xa0 Bass Boost - low tone boost frequency with smooth regulation: xa00 - 12 dB / 45 Hz Efficiency / 4Ω: xa0>80 % Operating voltage: xa020-30 V Fuse: xa0 external 50A fuse required no further than 30 cm from the amplifier terminals xa0 Switching on high temperature protection: xa0from 84°C Switching on low supply voltage protection: xa0below 16V Housing dimensions without terminals and connectors (width/height/length): xa0230/68/270 (300 with terminals) mm Operation in the wideband digital "FRD" class (Full Range Digital). Technologies: xa0SMD, double-sided PCBs with SMT process, Full Bridge Stereo - stability up to 2Ω in each channel.xa0 Filter operating modes: xa0FULL/HPF/LPF switch - separately for front (Front) and rear (Rear) channels.xa0 Audio signal input: xa04xRCA, linear Low Level. Control of switching the amplifier on and off: xa0supplying +12V voltage to the REM connector (e.g. from the radio player). Delayed "soft" amplifier switch-on system. Power supply fully controlled by a microcontroller. Corrosion-resistant nickel-plated wire terminals xa0(Military Standard). Massive terminals with Allen screws for speaker cables with a cross-section of up to 10 mm2.xa0 Massive terminals with Allen screws for power cables with a cross-section of up to 53 mm2.xa0 Protective circuits against overload, short circuit at the speaker output, overheating and too low supply voltage. xa0 Temperature monitoring circuit supported by an internal cooling fan. xa0xa0 LED indicators indicating the amplifier's operating status: - POWER (green) - lights up when the amplifier is turned on, - ALARM (red) - lights up when the protective circuit against damage has been activated (e.g. short circuit of the speaker cables, overheating, overload, etc.). xa0 xa0 xa0 Cooperation with the SAX-RC or SXA-VRC wired volume control (the control is sold separately). Warranty from the Polish distributor: xa024 months. xa0The set includes: 4-channel amplifier Excursion SXA-55 24 VOLT user manual and connection instructions