4 -Channel Class D Amplifier: 4 X 90w / Crossover For Semiactive Speaker
Features:
• High efficiency amplifier with 4 x 90 Wrms / 4 Ohm output power.
• Fully bridgeable and 2 ohm stable, inputs high and low level.
• Load resistor and ground lift selectable via jumpers, switchable active crossovers.
• Ideal for use in smart OEM projects, or with the EXT4link patch cable as a supplement to a PICO 8|12 DSP.
Specifications:
• DC-DC converter typology: Unregulated
• Conversion frequency: 45 KHz (± 6 %)
• Absolute maximum operation supply voltage range: 10 V ÷ 16 V
• Recommended operation supply voltage range: 10 V ÷ 14.4 V
• Power-on/Power-off Voltage Threshold: 9.5 V / 6.5 V
• Mute delay time: 3 secs
• Secondary voltages (Rail / Service): ±34.4 V / ±14.8 V
• Max output offset voltage (each channel): ±150 mV
• Standby current: < 0.1 mA (typical)
• Idle current @ 14V4 (no signal): 0.92 A
• Thermal protection consumption: < 1 mA
• Battery ground vs secondary ground decoupling: 1 KOhm
• Body ground vs battery ground decoupling: 0 Ohm
• Bandwidth (-3dB ÷ 1 Watt): < 10 Hz ÷ 40 KHz
• S/N ratio (AP filter 10 Hz - 500 KHz ) – Power rating ref: 29 dB
• S/N ratio (AP filter 10 Hz - 22 KHz ) – Power rating ref: 44 dB (“A” weighted)
• Eq. Input noise (AP filter 10 Hz - 500 KHz ): 11,7 mV
• Eq. Input noise (AP filter 10 Hz - 22 KHz ): 2 mV (“A” weighted)
• Channel separation@ 100Hz / 1KHz / 10KHz – 10 Watt ref: 57 / 59 / 54 (dB)
• Crossover: HP (CH1/2) / HP or LP (CH3/4) [80Hz – 12dB/oct]
• Thermal cutoff Threshold: 82 °C (±5°C)
• Recovery Temperature Threshold: 72 °C (±5°C)
• Load drive limitations (*): 2 Ohm / 4 Ohm (SE / BTL)
• Suggested fuse: 30 A (onboard)
Features:
• High efficiency amplifier with 4 x 90 Wrms / 4 Ohm output power.
• Fully bridgeable and 2 ohm stable, inputs high and low level.
• Load resistor and ground lift selectable via jumpers, switchable active crossovers.
• Ideal for use in smart OEM projects, or with the EXT4link patch cable as a supplement to a PICO 8|12 DSP.
Specifications:
• DC-DC converter typology: Unregulated
• Conversion frequency: 45 KHz (± 6 %)
• Absolute maximum operation supply voltage range: 10 V ÷ 16 V
• Recommended operation supply voltage range: 10 V ÷ 14.4 V
• Power-on/Power-off Voltage Threshold: 9.5 V / 6.5 V
• Mute delay time: 3 secs
• Secondary voltages (Rail / Service): ±34.4 V / ±14.8 V
• Max output offset voltage (each channel): ±150 mV
• Standby current: < 0.1 mA (typical)
• Idle current @ 14V4 (no signal): 0.92 A
• Thermal protection consumption: < 1 mA
• Battery ground vs secondary ground decoupling: 1 KOhm
• Body ground vs battery ground decoupling: 0 Ohm
• Bandwidth (-3dB ÷ 1 Watt): < 10 Hz ÷ 40 KHz
• S/N ratio (AP filter 10 Hz - 500 KHz ) – Power rating ref: 29 dB
• S/N ratio (AP filter 10 Hz - 22 KHz ) – Power rating ref: 44 dB (“A” weighted)
• Eq. Input noise (AP filter 10 Hz - 500 KHz ): 11,7 mV
• Eq. Input noise (AP filter 10 Hz - 22 KHz ): 2 mV (“A” weighted)
• Channel separation@ 100Hz / 1KHz / 10KHz – 10 Watt ref: 57 / 59 / 54 (dB)
• Crossover: HP (CH1/2) / HP or LP (CH3/4) [80Hz – 12dB/oct]
• Thermal cutoff Threshold: 82 °C (±5°C)
• Recovery Temperature Threshold: 72 °C (±5°C)
• Load drive limitations (*): 2 Ohm / 4 Ohm (SE / BTL)
• Suggested fuse: 30 A (onboard)
- SKU:
- PICO-4-SA
- UPC:
- 8034041800994
- Condition:
- New
- Availability:
- In stock and ready to ship!
- Shipping:
- Free 2-Day Shipping!
Manufacturer SKU: |
Pico4SA |
UPC: |
8034041800994 |
Bundle: |
No |
Feature 1: |
Input Sensitivity Range: 1.5 V ÷ 20 V (High level mode) |
Feature 2: |
Onboard crossover filter configuration: HP (CH1/2) / HP or LP (CH3/4) |
Feature 3: |
Onboard crossover filter slope: 12dB/oct |
Feature 4: |
Onboard crossover filter frequency: 80Hz |
Feature 5: |
Size and Weight: 150 x 115 x 46mm, 1.4Kg |
Condition: |
NEW |
Weight: |
3.0000 lbs |
ASIN: |
B08ZNPTQKF |
