RX3000
Market Application
RX series is mid-high class amplifier especially designed for professional market and retail market. It is an extremely high quality-price ratio product and suitable for the application when your budget is limited.
Design Idea
1) Modularized and compact design makes the outlook elegant.
2) Precise and comprehensive protection system ensures a stable performance, safety and reliability and a dynamic sound.
MAIN FEATURES
1.Perfect Protection System
RX series power amplifier, with a perfect protection system, including DC protection, short circuit protection, over temperature protection, soft start protection, input overload protection
2.Beautiful and Dynamic Sound
Class AB Circuit for RX3000 RX4000
With HlFl sound quality and class AB circuit, the amplifiers are ideal for the applications that do not require high power.
SLDDTM Sound Dynamic Processing Circuit
The limiter delay is 0.5dB-0.8dB. The SLDDTM protects the system without compromising the sound dynamics. The sound is more penetrating, powerful and with electric feel.
Special VLTM crossover circuit design
VLTM crossover circuit, designed as 24dB/oct, is connected with filter, which not only provides a good impulse and feedback effect, but also ensures low total power consumption. The crossover point is 6dB, the crossover frequency of RX3000, RX4000 is 120Hz, so phase change switch is not necessary. lt is a good choice for subwoofer and small-sized sound system.
The slew rate >25V/us ensures the dynamic sound. Even for very fast and strong signal, it can deliver well with high fidelity.
3.Stable and Reliable Performance
In addition to working stably in an extreme environment for a long time, RX can also work at 2Q stereo with excellent overload protection.
4.High-efficient Cooling System
The cooling system for RX is with two-level speed. The cooling fan operates in slow speed when the amplifier starts up,but in full speed when the temperature in the amp reaches 50℃ (120℉).
| RX3000 |
RX4000 |
|
|
Rated Power (1kHz，THD+N =0.1%） |
2x 500W(8Ω stereo) | 2x 600W(8Ω stereo) |
| 2 x800 W(4Ω stereo) | 2 x950 W(4Ω stereo) | |
| 2 x1250 W(2Ω stereo) | 2 x1550 W(2Ω stereo) | |
| 1600W(8Ω bridge) | 1900W(8Ω bridge) | |
| 2500W(4Ω bridge) | 3100W(4Ω bridge) | |
| Crossover | 120 Hz （High pass/Low pass） | 120 Hz （High pass/Low pass） |
| Frequency Response (1W 8Ω stereo) | 20Hz~20KHz(±0.5dB) | 20Hz~20KHz(±0.5dB) |
| Sensitivity (8Ω stereo & 1KHz): | 0.775V/1.0V/1.44V | 0.775V/1.0V/1.44V |
| Mode | Stereo / Parallel / Bridge | Stereo / Parallel / Bridge |
| Fan Speed Regulation | Two-speed | Two-speed |
| Input Connectors | Jack & female XLR | Jack & female XLR |
| Output Connectors | Binding post & Speakon | Binding post & Speakon |
| Filter Capability | 10000μf / 63V × 8 | 10000μf / 80V × 8 |
| Input Impedance | Balanced（20K）/Unbalanced（10K） | Balanced（20K）/Unbalanced（10K） |
| Damping Factor (1KHz, 8Ω) | ≥400 | ≥400 |
| Intermodulation Distortion | ≤0.1% | ≤0.1% |
| Total Harmonic Distortion(20Hz~20KHz Rated Power, 8Ω) | ≤0.1% | ≤0.1% |
| Phase Response (1W,8Ω20H~20KHz) | ±15° | ±15° |
| Slew Rate | ≥25V/μs | ≥25V/μs |
| Output circuitry | Class AB | Class AB |
| Protection | DC protection/short circuit protection/High temperature protect /Current inrush protect/input overload protection/output overload protection/soft start protection | DC protection/short circuit protection/High temperature protect /Current inrush protect/input overload protection/output overload protection/soft start protection |
| Dimension(WxHxD) | 482 x88x453mm | 482 x88x453mm |
| Net weight | 21.0Kg | 23.0Kg |
