YAMAHA P7000S - Cục Đẩy Công Suất

Cục Đẩy Công Suất YAMAHA P7000S - Vũ Hồng Minh

Thông số kỹ thuật

- Mức công suất tại 1kHz THD+N=1%

- Output Power 8Ω/STEREO 750W+750W

+ 4Ω/STEREO 1100W+1100W

+ 8Ω/BRIDGE 2000W

+ 8Ω/STEREO 700W+700W || 650W+650W (230V)*

- Mức công suất tại 20Hz–20kHz THD+N=1%

+ 4Ω/STEREO 950W+950W

+ 8Ω/BRIDGE 1900W

- Mức công suất tại 1kHz 20mS nonclip

+ 2Ω/STEREO 1600W+1600W

+ 4Ω/BRIDGE 3200W

- Power Bandwidth (halfpower): 10Hz–40kHz (THD+N=0.5%)

- THD+N (20Hz–20kHz, half power): ≤0.1%

- Intermodulation Distortion (60Hz: 7kHz, 4:1, half power): ≤0.1%

- Frequency Response (Po=1W, RL=8Ω): 0dB, +0.5dB, –1dB f=20Hz-50kHz

- Channel Separation (half power RL=8Ω: Att.max input 600Ω shunt): ≥70dB 1kHz

- Residual noise Att. min (DIN AUDIO): ≤–70dB

- Damping Factor RL=8Ω (1kHz): ≥350

- Sensitivity @8Ω (Att.max): +8dB

- Voltage Gain (Att.max): 32.1dB

- Input Impedance: 30KΩ (balance) 15kΩ (unbalance)

- Controls

+ Front Panel: POWER switch (push on/push off) attenuator (31position) × 2

+ Rear Panel: MODE switch (STEREO/BRIDGE/PARALLEL)

- FILTER switch (SUB WOOFER/LOW CUT/OFF) × 2

- FREQ.CONTROL (25Hz-150Hz) × 2

- YAMAHA SPEAKER PROCESSING switch (ON/OFF)

- Connectors

+ Input: XLR-3-31 type/ch 1/4" TRS/ch

+ Output: SPEAKON, 5way biding post, 1/4" phone/ch

- Indicators

+ POWER: x1 (Green)

+ PROTECTION: x1 (Red)

+ TEMP: x1 (Red) heatsink temp ≥85°C

+ YS PROCESSING: x1 (Yellow)

+ SIGNAL: x2 (Green)

+ CLIP: x2 (Red)

- Load Protection: POWER switch on/off mute

- DC-fault power supply shutdown (P7000S/5000S)

- Amplifier Protection: - Thermal (heatsink temp≥90°C)

- VI limitter (RL≤1Ω)

- Limitter Circuit: comp. :THD≥0.5%

- Cooling: Dual variable-speed fan Single variable-speed fan

- Điện áp: US and Canadian model 120V 60Hz

- European model 230V 50Hz

- Australian model 240V 50Hz

- Idle Power Consumption: 35W

- 1/8 Power Consumption (4Ω): 700W

- Maximum Power Consumption (4Ω): 4000W

- Kích thước (rộng x cao x sâu): 480 × 88 × 456 mm

- Trong lượng: 12kg