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PAL750+CQ190
PAL750+CQ190 Power amplifier board
1.Active speaker amplier
2.ACTIVE SPEAKER MODULES
3.DSP based or Analog processing plugin optional boards
4.module replaces the amplifier, making it easier to carry
5Analog amplifier treble, make your speaker treble sound more beautiful
DSP Active Speaker USB 400W Digital Power Amplifier Board for Home/Recording Studios
Thermal protection.Power limiting, Short-circuitand overload outputprotection Permanentsignallimiter
Auxillory oulput voltage:+/-15Vregulated.1000mAmax;+5V1000mA max
Bypass line outputs torexternalactive/passive fllters
Mute command
Temperalure controlied internal Fan and output
DSP based or Analog processing plugin optional boards
Passive speakers can only be connected to an amplifier to produce sound.
Active speakers do not need to be connected to an amplifier, can make their own sound.
Installed in the speaker amplifier module into active speakers, do not need to connect additional amplifier to make sound, and the amplifier module has built-in dsp, usb, BT, wifi and other functions. Can make the performance more convenient, more comprehensive function.
| Model | PAL750+CQ190 |
| Power/8Ω ΕΙΑ 1 kHz 1% THD | 400W+100W |
| Power/4Ω ΕΙΑ 1 kHz 1% THD | 650W+100W |
| Typical Distortion | 0.05% |
| Frequèncy Response (8 ohms) | HF&LF |
| Damping Factor (8 ohms) | >300 |
| Noise (20 Hz-20 kHz, 32 dB Gain) | < 1mv |
| Maximum Gain (1.2V setting) | 28dB |
| DSP | |
| Analog Inputs and output (single ended) | 1 in 2 out |
| Input-to-output latency | 380μs |
| Gain | 60dB |
| Dynamic Range (unity gain) | typ.95dB(A) |
| THD (@ OdBu, 1kHz, unity gain) | <0.02% |
| Frequency Response | 20 Hz-20 kHz, +0.5 dB |
| Sample rate | Sample rate |
| Delay | 2ms |
| PEQ (each input and output) | 7 |
| Grouping EQ (each input) | 7 |
| Crossover (each input, LPF and HPF) | 24dB/Oct |
| Crossover (each output, LPF and HPF) | 24dB/Oct |
| Limiter attack | 10240db/s |
| Limiter release | 23 db |
| S/N | 80dB |
PAL750+CQ190 Power amplifier board
1.Active speaker amplier
2.ACTIVE SPEAKER MODULES
3.DSP based or Analog processing plugin optional boards
4.module replaces the amplifier, making it easier to carry
5Analog amplifier treble, make your speaker treble sound more beautiful
DSP Active Speaker USB 400W Digital Power Amplifier Board for Home/Recording Studios
Thermal protection.Power limiting, Short-circuitand overload outputprotection Permanentsignallimiter
Auxillory oulput voltage:+/-15Vregulated.1000mAmax;+5V1000mA max
Bypass line outputs torexternalactive/passive fllters
Mute command
Temperalure controlied internal Fan and output
DSP based or Analog processing plugin optional boards
Passive speakers can only be connected to an amplifier to produce sound.
Active speakers do not need to be connected to an amplifier, can make their own sound.
Installed in the speaker amplifier module into active speakers, do not need to connect additional amplifier to make sound, and the amplifier module has built-in dsp, usb, BT, wifi and other functions. Can make the performance more convenient, more comprehensive function.
| Model | PAL750+CQ190 |
| Power/8Ω ΕΙΑ 1 kHz 1% THD | 400W+100W |
| Power/4Ω ΕΙΑ 1 kHz 1% THD | 650W+100W |
| Typical Distortion | 0.05% |
| Frequèncy Response (8 ohms) | HF&LF |
| Damping Factor (8 ohms) | >300 |
| Noise (20 Hz-20 kHz, 32 dB Gain) | < 1mv |
| Maximum Gain (1.2V setting) | 28dB |
| DSP | |
| Analog Inputs and output (single ended) | 1 in 2 out |
| Input-to-output latency | 380μs |
| Gain | 60dB |
| Dynamic Range (unity gain) | typ.95dB(A) |
| THD (@ OdBu, 1kHz, unity gain) | <0.02% |
| Frequency Response | 20 Hz-20 kHz, +0.5 dB |
| Sample rate | Sample rate |
| Delay | 2ms |
| PEQ (each input and output) | 7 |
| Grouping EQ (each input) | 7 |
| Crossover (each input, LPF and HPF) | 24dB/Oct |
| Crossover (each output, LPF and HPF) | 24dB/Oct |
| Limiter attack | 10240db/s |
| Limiter release | 23 db |
| S/N | 80dB |
