Mặt trước Bias Q3 với kết nối analog, AES3 và Dante/AES67
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Mặt trước Bias Q5 với đầu vào analog và AES3
Bias Q5

Bias Q3

Bias Q3 is a four-channel Class D DSP amplifier with 1400 W per channel at 8 Ω under symmetrical loading. A touchscreen, analog/AES3/Dante/AES67 connectivity and ArmoníaPlus support system control.

BROCHURE DATA SHEET

Features & Applications

Features

  • Four-channel Class D amplifier in 2U format
  • 1400 W per channel at 8 Ω with symmetrical loading
  • Separate asymmetrical and bridge ratings
  • 4.3-inch touchscreen and rotary encoder
  • Analog, AES3 and Dante/AES67 audio
  • ArmoníaPlus control and integrated DSP

Applications

  • Amplification and control of compatible Void Acoustics loudspeaker systems
  • Touring, live events and high-output installations

Detailed Description Bias Q3

Bias Q3 combines amplification, DSP and system monitoring in a 2U format. Its four channels have distinct symmetrical and asymmetrical load ratings, with power sharing supporting unequal channel demands. The integrated 4.3-inch touchscreen and rotary control provide local access, while ArmoníaPlus supports remote configuration and monitoring.

Analog, AES3 and Dante/AES67 interfaces support flexible signal routing. The processing platform includes FIR and IIR equalisation, crossover functions, alignment delay and protection limiters, with Void presets supplied. Two switched Gigabit Ethernet ports support star or daisy-chain networking. A universal mains supply with PFC and SRM supports operation from 90 to 264 V AC.

Explore the Amplifiers range from Void Acoustics at B-Star. Technical references: Bias Q3 datasheet, product brochure and user guide.

Product Images Bias Q3

Technical Specifications Bias Q3

CHANNELS AND CONNECTIONS
OUTPUT CHANNELS 4
LOUDSPEAKER OUTPUTS 4 × speakON NL4
ANALOG INPUTS AND LINKS 4 female XLR inputs and 4 male XLR links
AES3 INPUT CHANNELS 4 channels on 2 XLR inputs; male XLR link connections
DANTE AND AES67 AUDIO 4 audio channels; 2 EtherCON network connectors
NETWORK TRANSMIT CHANNELS 4 Dante/AES67 channels from local input or DSP
AMPLIFIER OUTPUT
OUTPUT PER CHANNEL AT 8 Ω, SYMMETRICAL 1400 W
OUTPUT PER CHANNEL AT 4 Ω, SYMMETRICAL 2000 W
OUTPUT PER CHANNEL AT 2 Ω, SYMMETRICAL 2000 W
OUTPUT PER CHANNEL AT 8 Ω, ASYMMETRICAL 1500 W
OUTPUT PER CHANNEL AT 4 Ω, ASYMMETRICAL 2300 W
OUTPUT PER CHANNEL AT 2 Ω, ASYMMETRICAL 2000 W
BRIDGED OUTPUT AT 8 Ω 4000 W
BRIDGED OUTPUT AT 4 Ω 4000 W
MAXIMUM UNCLIPPED OUTPUT VOLTAGE 155 V peak
MAXIMUM OUTPUT CURRENT > 55 A peak
RATING CONDITIONS Symmetrical: all channels driven and loaded equally. Asymmetrical: all channels driven, with channels 2 and 4 at −6 dB.
AUDIO
INPUT SENSITIVITY AT 8 Ω 2.86 Vrms at 32 dB gain
SIGNAL TO NOISE RATIO 109 dB(A), typical; 20 Hz–20 kHz at 8 Ω
MAXIMUM INPUT LEVEL 24 dBu
FREQUENCY RESPONSE AT 8 Ω 20 Hz–20 kHz, ±1.0 dB
CROSSTALK AT 1 KHZ −75 dB, typical
CMRR 65 dB, typical
THD+N < 0.1%, typically < 0.05%; 0.1 W to half power
SMPTE IMD < 0.1%, typically < 0.05%; 0.1 W to half power
OUTPUT IMPEDANCE AT 100 HZ 30 mΩ
DSP
AD CONVERTERS 24-bit Tandem at 48 kHz; 125 dB-A dynamic range; 0.005% THD+N
DA CONVERTERS 24-bit Tandem at 48 kHz; 117 dB-A dynamic range; 0.003% THD+N
SAMPLE RATE CONVERTER 24-bit at 96 kHz; 140 dB dynamic range; 0.0001% THD+N
INTERNAL PRECISION 32-bit floating point
LATENCY 2.5 ms fixed-latency architecture
MEMORY AND PRESETS 50 amplifier snapshots; virtually unlimited loudspeaker presets
ALIGNMENT DELAY 2 s input + 100 ms output
EQUALIZER Raised-cosine, custom FIR and parametric IIR; peaking, high/low shelving, all-pass, band-pass, band-stop, high/low-pass
CROSSOVER Linear-phase FIR; Butterworth, Linkwitz-Riley and Bessel IIR; 6–48 dB/octave
LIMITERS TruePower, RMS voltage, RMS current and peak limiting
DAMPING CONTROL Active DampingControl and LiveImpedance measurement
MAINS POWER AND THERMAL
POWER SUPPLY Universal regulated switch-mode supply with PFC and SRM
NOMINAL MAINS VOLTAGE 100–240 V AC, ±10%, 50–60 Hz
OPERATING VOLTAGE 90–264 V AC, 50/60 Hz
AC MAINS CONNECTOR IEC C20 inlet, 20 A maximum
STANDBY CONSUMPTION 100 V: 15.8 W; 240 V: 17.2 W
IDLE CONSUMPTION 100 V: 33.7 W; 240 V: 33.5 W
CONSUMPTION AT 1/8 OUTPUT, 4 Ω 100 V: 1429 W; 240 V: 1327 W
CURRENT DRAW AT 1/8 OUTPUT, 4 Ω 100 V: 14.7 A RMS; 240 V: 6.0 A RMS
THERMAL LOSS AT 1/8 OUTPUT, 4 Ω 100 V: 1458 BTU/h; 240 V: 1111 BTU/h
NETWORK AND CONTROL
NETWORK CONNECTIONS Two Gigabit Ethernet ports with an integrated switch and EtherCON connectors
SUPPORTED TOPOLOGIES Star and daisy chain
REMOTE INTERFACE ArmoníaPlus
MECHANICAL
DIMENSIONS W × D × H 483 × 381 × 88.9 mm
WEIGHT 11.5 kg
IP RATING IP20
CONTACT CONSULTING

CÁC SẢN PHẨM KHÁC

Description

Features & Applications

Features

  • Four-channel Class D amplifier in 2U format
  • 1400 W per channel at 8 Ω with symmetrical loading
  • Separate asymmetrical and bridge ratings
  • 4.3-inch touchscreen and rotary encoder
  • Analog, AES3 and Dante/AES67 audio
  • ArmoníaPlus control and integrated DSP

Applications

  • Amplification and control of compatible Void Acoustics loudspeaker systems
  • Touring, live events and high-output installations

Detailed Description Bias Q3

Bias Q3 combines amplification, DSP and system monitoring in a 2U format. Its four channels have distinct symmetrical and asymmetrical load ratings, with power sharing supporting unequal channel demands. The integrated 4.3-inch touchscreen and rotary control provide local access, while ArmoníaPlus supports remote configuration and monitoring.

Analog, AES3 and Dante/AES67 interfaces support flexible signal routing. The processing platform includes FIR and IIR equalisation, crossover functions, alignment delay and protection limiters, with Void presets supplied. Two switched Gigabit Ethernet ports support star or daisy-chain networking. A universal mains supply with PFC and SRM supports operation from 90 to 264 V AC.

Explore the Amplifiers range from Void Acoustics at B-Star. Technical references: Bias Q3 datasheet, product brochure and user guide.

Product Images Bias Q3

Technical Specifications Bias Q3

CHANNELS AND CONNECTIONS
OUTPUT CHANNELS 4
LOUDSPEAKER OUTPUTS 4 × speakON NL4
ANALOG INPUTS AND LINKS 4 female XLR inputs and 4 male XLR links
AES3 INPUT CHANNELS 4 channels on 2 XLR inputs; male XLR link connections
DANTE AND AES67 AUDIO 4 audio channels; 2 EtherCON network connectors
NETWORK TRANSMIT CHANNELS 4 Dante/AES67 channels from local input or DSP
AMPLIFIER OUTPUT
OUTPUT PER CHANNEL AT 8 Ω, SYMMETRICAL 1400 W
OUTPUT PER CHANNEL AT 4 Ω, SYMMETRICAL 2000 W
OUTPUT PER CHANNEL AT 2 Ω, SYMMETRICAL 2000 W
OUTPUT PER CHANNEL AT 8 Ω, ASYMMETRICAL 1500 W
OUTPUT PER CHANNEL AT 4 Ω, ASYMMETRICAL 2300 W
OUTPUT PER CHANNEL AT 2 Ω, ASYMMETRICAL 2000 W
BRIDGED OUTPUT AT 8 Ω 4000 W
BRIDGED OUTPUT AT 4 Ω 4000 W
MAXIMUM UNCLIPPED OUTPUT VOLTAGE 155 V peak
MAXIMUM OUTPUT CURRENT > 55 A peak
RATING CONDITIONS Symmetrical: all channels driven and loaded equally. Asymmetrical: all channels driven, with channels 2 and 4 at −6 dB.
AUDIO
INPUT SENSITIVITY AT 8 Ω 2.86 Vrms at 32 dB gain
SIGNAL TO NOISE RATIO 109 dB(A), typical; 20 Hz–20 kHz at 8 Ω
MAXIMUM INPUT LEVEL 24 dBu
FREQUENCY RESPONSE AT 8 Ω 20 Hz–20 kHz, ±1.0 dB
CROSSTALK AT 1 KHZ −75 dB, typical
CMRR 65 dB, typical
THD+N < 0.1%, typically < 0.05%; 0.1 W to half power
SMPTE IMD < 0.1%, typically < 0.05%; 0.1 W to half power
OUTPUT IMPEDANCE AT 100 HZ 30 mΩ
DSP
AD CONVERTERS 24-bit Tandem at 48 kHz; 125 dB-A dynamic range; 0.005% THD+N
DA CONVERTERS 24-bit Tandem at 48 kHz; 117 dB-A dynamic range; 0.003% THD+N
SAMPLE RATE CONVERTER 24-bit at 96 kHz; 140 dB dynamic range; 0.0001% THD+N
INTERNAL PRECISION 32-bit floating point
LATENCY 2.5 ms fixed-latency architecture
MEMORY AND PRESETS 50 amplifier snapshots; virtually unlimited loudspeaker presets
ALIGNMENT DELAY 2 s input + 100 ms output
EQUALIZER Raised-cosine, custom FIR and parametric IIR; peaking, high/low shelving, all-pass, band-pass, band-stop, high/low-pass
CROSSOVER Linear-phase FIR; Butterworth, Linkwitz-Riley and Bessel IIR; 6–48 dB/octave
LIMITERS TruePower, RMS voltage, RMS current and peak limiting
DAMPING CONTROL Active DampingControl and LiveImpedance measurement
MAINS POWER AND THERMAL
POWER SUPPLY Universal regulated switch-mode supply with PFC and SRM
NOMINAL MAINS VOLTAGE 100–240 V AC, ±10%, 50–60 Hz
OPERATING VOLTAGE 90–264 V AC, 50/60 Hz
AC MAINS CONNECTOR IEC C20 inlet, 20 A maximum
STANDBY CONSUMPTION 100 V: 15.8 W; 240 V: 17.2 W
IDLE CONSUMPTION 100 V: 33.7 W; 240 V: 33.5 W
CONSUMPTION AT 1/8 OUTPUT, 4 Ω 100 V: 1429 W; 240 V: 1327 W
CURRENT DRAW AT 1/8 OUTPUT, 4 Ω 100 V: 14.7 A RMS; 240 V: 6.0 A RMS
THERMAL LOSS AT 1/8 OUTPUT, 4 Ω 100 V: 1458 BTU/h; 240 V: 1111 BTU/h
NETWORK AND CONTROL
NETWORK CONNECTIONS Two Gigabit Ethernet ports with an integrated switch and EtherCON connectors
SUPPORTED TOPOLOGIES Star and daisy chain
REMOTE INTERFACE ArmoníaPlus
MECHANICAL
DIMENSIONS W × D × H 483 × 381 × 88.9 mm
WEIGHT 11.5 kg
IP RATING IP20
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