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JBL DA850 8-Channel Distribution Amplifier

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Engineered to work with any JBL architectural loudspeaker to deliver a fantastic high-resolution audio experience throughout the home, the DA850 provide 4 zones of audio in a compact 1U design, providing maximum performance while taking up minimal rack space. Further configurability is supported with bridging of its Class D stereo channels into even more powerful mono outputs when needed. Each zone can have an independent source or share an audio source across all zones using the global audio input. Expand zones sharing an audio source across multiple amplifiers using the global audio output.

  • Compact form factor in a single rack space, flat-stackable design
  • Bridgeable outputs for high-power requirements
  • Over-current and thermal protection prevent potential speaker damage
Analog audio input 8 x RCA (Single Ended)
Stereo analog global output (global input looped to global output) 2 x RCA (Single Ended)
Speaker output Phoenix block connectors, accommodates up to 12AWG wire
12V trigger control 1 x 3.5mm (in), 1 x 3.5mm (out)
Power Standard IEC
Global input select 4 x 2-position dip switches
Bridge/Mono select 4 x 2-position dip switches
Power Mode select 1 x 3-position switch – always on, 12V, auto sense
Rated Power (1kHz, 20ms burst, 2 channels driven, 0.5% THD max, 8Ω) 50W
Rated Power (1kHz, 20ms burst, 2 channels driven, 0.5% THD max, 4Ω) 110W
Rated Power (8Ω Bridged, one zone driven) 185W
Frequency Response 20Hz-20kHz +/-0.5dB, at 1/8th power, all loads
THD+N (max), at rated power, 20-20kHz <0.1%
Signal to noise ratio (min), A-weight, 20-20kHz, 8Ω mode >100dB
Crosstalk between any zones, at 1/8th power -80dB
Minimum output impedance 2.7Ω
Analog input impedance 20kΩ
Signal sense, wake up level 1.75 mVrms
Max undistorted analog input signal 4.6 Vrms
Fan noise, maximum, 1/8 power 50dBA SPL @ 1 meter
Power supply Universal Mains 100–240VAC 50-60Hz
Standby power consumption Less than 0.5W
Dimensions (H x W x D) 1.7” x 17.2” x 12.7” (43.7mm x 436.0mm x 323.0mm)
Dimensions inc. feet (H x W x D) 1.75” x 17.2” x 12.7” (44.5mm x 436.0mm x 323.0mm)
Net Weight 4.5kg

JBL DA850 8-Channel Distribution Amplifier

Product form

£1,299.00

Availability

2 in stock  Next working day delivery when ordered before 12pm. Free delivery over £69.

Need more than 2? Contact us for availability
Next working day delivery when ordered before 12pm

  • Shipped today? Order within: Jun 14, 2024 12:00:00 +0100
  • DPD 1 hour delivery timeslot
  • Expert aftersales support

    Bundle Options

    Engineered to work with any JBL architectural loudspeaker to deliver a fantastic high-resolution audio experience throughout the home, the DA850 provide 4 zones of audio in a compact 1U design, providing maximum performance while taking up minimal rack space. Further configurability is supported with bridging of its Class D stereo channels into even more powerful mono outputs when needed. Each zone can have an independent source or share an audio source across all zones using the global audio input. Expand zones sharing an audio source across multiple amplifiers using the global audio output.

    • Compact form factor in a single rack space, flat-stackable design
    • Bridgeable outputs for high-power requirements
    • Over-current and thermal protection prevent potential speaker damage
    Analog audio input 8 x RCA (Single Ended)
    Stereo analog global output (global input looped to global output) 2 x RCA (Single Ended)
    Speaker output Phoenix block connectors, accommodates up to 12AWG wire
    12V trigger control 1 x 3.5mm (in), 1 x 3.5mm (out)
    Power Standard IEC
    Global input select 4 x 2-position dip switches
    Bridge/Mono select 4 x 2-position dip switches
    Power Mode select 1 x 3-position switch – always on, 12V, auto sense
    Rated Power (1kHz, 20ms burst, 2 channels driven, 0.5% THD max, 8Ω) 50W
    Rated Power (1kHz, 20ms burst, 2 channels driven, 0.5% THD max, 4Ω) 110W
    Rated Power (8Ω Bridged, one zone driven) 185W
    Frequency Response 20Hz-20kHz +/-0.5dB, at 1/8th power, all loads
    THD+N (max), at rated power, 20-20kHz <0.1%
    Signal to noise ratio (min), A-weight, 20-20kHz, 8Ω mode >100dB
    Crosstalk between any zones, at 1/8th power -80dB
    Minimum output impedance 2.7Ω
    Analog input impedance 20kΩ
    Signal sense, wake up level 1.75 mVrms
    Max undistorted analog input signal 4.6 Vrms
    Fan noise, maximum, 1/8 power 50dBA SPL @ 1 meter
    Power supply Universal Mains 100–240VAC 50-60Hz
    Standby power consumption Less than 0.5W
    Dimensions (H x W x D) 1.7” x 17.2” x 12.7” (43.7mm x 436.0mm x 323.0mm)
    Dimensions inc. feet (H x W x D) 1.75” x 17.2” x 12.7” (44.5mm x 436.0mm x 323.0mm)
    Net Weight 4.5kg

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