JBL Cinema DSi 2.0 LA4-D 4-Channel 1200W Amplifier for Cinema Loudspeakers (Dante)

JBL Cinema

AED 20359.98 inc VAT.

The DSi-Series LA4-D is a 1200W 4-channel power amplifier designed for JBL cinema loudspeakers, featuring 96 kHz/32-bit DSP with delay, EQ, crossovers, FIR processing, and LevelMAX limiting. Its DriveCore technology ensures high efficiency and reliability, powering up to four surround speakers per channel. The LA4-D includes built-in cinema speaker tuning presets, an LCD front panel for easy configuration, four analog inputs, and DANTE/AES67 support for integration with Dolby Atmos and other systems.

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SKU: LA4-D-EK Categories: , Brand:

Description

DSi-Series LA4-D Cinema Amplifier

The DSi-Series LA4-D is a state-of-the-art 1200W 4-channel power amplifier engineered specifically for JBL cinema loudspeakers. It provides unmatched audio performance and integration capabilities, making it an excellent choice for cinema managers and integrators who prioritize high-quality sound and system future-proofing.

Equipped with 96 kHz/32-bit digital signal processing, including 8-band parametric EQ, LevelMAX limiting, FIR processing, and more, the LA4-D eliminates the necessity for an external speaker processor. DriveCore technology consolidates numerous amplifier components into one efficient chip, ensuring long-term reliability and superior performance. With 2-ohm high power output, it powers up to four surround speakers from a single channel, enhancing flexibility and power economy.

The LA4-D comes with intuitive front-panel controls featuring an LCD and encoder for easy configuration. Connectivity options include four analog inputs, terminal strip speaker outputs, HiQnet port for HARMON Audio Architect control, and GPIO/AUX ports for external control. DANTE/AES67 support ensures seamless integration with Dolby Atmos Connect and other networked audio solutions.

Specifications

Number of Channels 4
Power Rating 8 Ohms: 1300 W Peak per Channel (1 kHz, 0.5% THD)
4 Ohms: 2200 W Peak per Channel (1 kHz, 0.5% THD)
2 Ohms: 1200 W Peak per Channel (1 kHz, 0.5% THD)
8 Ohms (Bridged): 4000 W Peak (1 kHz, 0.5% THD)
4 Ohms (Bridged): 2300 W Peak (1 kHz, 0.5% THD)
Frequency Response 20 Hz to 20 kHz ±0.5 dB (4 Ohms)
Damping Factor > 1000
Input Impedance 70 Kilohms (Balanced), 35 Kilohms (Unbalanced)
Max Gain 38 dB
Max Input Level 21 dBu
SNR > 98 dB
THD 0.35% (20 Hz to 20 kHz, at Rated Power)
Intermodulation Distortion ≤ 0.35%
Crosstalk > 80 dB (20 Hz to 1 kHz, Below Rated Power)
CMRR > 70 dB
Sample Rate Up to 96 kHz
DSP 32-Bit Floating Point DSP at 96 kHz
Audio Delay Adjustable Up to 1000 ms per Channel
EQ 8-Band Parametric EQ per Channel
AC Input Power 100 to 220 VAC, 50 / 60 Hz
Dimensions 19.0 x 3.5 x 17.2″ / 482.6 x 88.9 x 436.9 mm
Weight 23.1 lb / 10.5 kg

Additional information

Brand

EAN