JBL DSi 2.0 LA4-D 4-Channel Dante Amplifier for JBL Cinema Speakers, 1300W @ 8 Ohms

JBL DSi 2.0 LA4-D 4-Channel Dante Amplifier for JBL Cinema Speakers Features

- Each amp offers 4 channels with bridgeable outputs to easily power JBL"s entire line of cinema speakers.
- Amplifiers are engineered to meet exact power requirements of JBL cinema speakers, for a single JBL cinema solution.
- A new amplifier design allows for high power output at 2Ω (SA and MA models), enabling up to 4 surround speakers to be powered by a single channel.
- D-models interface with Dolby Atmos directly, without the need for additional processing hardware.
- All models feature SNMP and ethernet connectivity for networking and third-party control; SA4-D, MA4-D and LA4-D models add Dante/AES67 connectivity.
- All models include a HiQ port to interface with HARMAN Audio Architect control software over a standard TCP/IQ network.
- Best-in-class, 96kHz/32-bit floating-point processing incorporates FIR filtering, LevelMAX limiting, 8-channel parametric EQ, delay settings and more.
- Crown DriveCore technology replaces hundreds of amplifier parts with a single chip, for superior efficiency and reliability.
- Built-in JBL Cinema Speaker presets match all JBL cinema loudspeakers; amps are power-matched with JBL cinema speakers for optimal performance and fast system configuration.
- Recall presets, mute channels, monitor amplifier health and power on and off through a combined GPIO/AUX port.
- SNMP connectivity allows direct interfacing with third-party theater-management and cinema-control systems.
- An intuitive front-panel LCD and encoder interface let you configure amplifier settings at the push of a button.
- Ultra-quiet operation: 51dBA maximum fan noise
- All models are standard 19-inch (482mm) 2RU rackmount units.
- Weight: 23.2 pounds (10.5 kg)
- Frequency response: 20 Hz-20 kHz
- THD: 0.35%
- Power supply: 100-220V ± 10%, 50/60 Hz
- Power connector: Standard IEC type, 320 inlet for detachable connector, 100-240V
- Accommodates 10AWG wire

JBL DSi 2.0 LA4-D 4-Channel Dante Amplifier for JBL Cinema Speakers Specifications

User Interface:
- Front-Panel Interface: Mute and configuration with encoder
- Front-Panel Display: LCD display and signal LED's (input/output)
- Channels: 4

Connectors:
- Analogue Audio Input: Block connector
- Digital Audio Input (DANTE/AES67): 2x RJ-45
- Speaket Output: Barrier terminal block, accommodates 10AWG wire
- Network/Monitoring/Control: RJ-45
- GPIO/Aux: 2 in/2 out block connector
- Power input: Standard IEC

Rated Power (1kHz, 20MS Burst, 2 Channels Driven, 0.5% THD MAX):
- 8Ω: 1,300W x 4
- 4Ω: 2,200W x 4
- 2Ω: 1,200W x 4
- 8Ω Bridged: 4,000W x 2
- 4Ω Bridged: 2,300W x 2

Performance:
- Digital Signal Processing: 96kHz, 32-bit floating point
- Voltage Gain (at 4,10,16dBu sensitivity; 4/8Ω): 38/32/26dB
- Frequency Response (4Ω, 20Hz - 20kHz): ±0.5dB
- THD (at full rated power, from 20Hz - 20kHz): 0.35%
- Analogue Input Signal to Noise Ratio (Ref. rated power)
  - "A"-WTD.: >104dB
  - 20Hz - 20kHz: >98dB
- Intermodulation Distortion (60Hz and 7kHz at 4:1, from - 30dB to full rated power): ≤0.35%
- Damping Factor (20Hz TO 100Hz): >1000
- Crosstalk (below rated power, 20HZ - 1kHZ): >80dB
- Common Mod Rejection (20Hz - 1kHz, TYPICAL): >70dB
- DC Output Offset (with inputs shorted): ±10mV
- Input Impedance (nominally balanced, nominally unbalanced): 70 kΩ balanced, 35 kΩ unblanced
- Maximum Input level (low amp gain mode): +21dBU
- Load Impedance:
  - Stereo/Dual mode: 2Ω -16Ω
  - Bridge Mono: 4Ω - 16Ω
- Maximum Fan Noise (Ref. dB SPL @ 1M) : 51dBA

Electrical:
- Power Supply: 100 - 220V ±10%, 50/60Hz
- Sleep: GPIO/AUX connector

Physical:
- Dimensions (D x W x H): 437.2 x 482 x 88 mm (17.21 x 18.98 x 3.46 inches)
- Net Weight: 10.5 kg (23.15 lb)

Further Product Information Below

JBL DSi 2.0 Series Manual (PDF)

JBL DSi Series Data Sheet (PDF)

JBL DSi Series Quick Start Guide (PDF)