SPD 20Pro Roland

55,000.00

Company Name: Roland
The DT series is a series of multi-channel professional Class D amplifiers, designed with the target of outstanding reliability. Designed with the basis of efficient and safe thermal distribution structure, concise and straightforward output circuit, and complemented by precise detection and protection control. In particular, the innovative design of the automatic temperature control system and the unique limiting function both contribute to the high efficiency of product performance. With the standardized design and a complete product line, the DT series help meet the needs of diversification in the professional sound reinforcement industry. A comprehensive interface and simplified control functions are in place to contribute to your convenient and flexible applications. 

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Description

This is the full description of the product with all features and specification.

The DBR’s lightweight, high performance Class-D amplifier is capable of producing up to 700W of power, achieving an SPL of 132dB, delivered with remarkable clarity and dynamic characteristics.

Custom Designed Transducer
The high power output woofers deliver well-defined, powerful bass with minimal distortion, while the 1″” precision compression driver produces accurate mid-range and high frequencies.

A Rugged, Highly Portable Cabinet

DBR series speakers feature a compact, lightweight and durable plastic cabinet which offers the highest level of portability of all Yamaha powered speakers. The sleek steel grill bolsters cabinet durability and protects the internal components while a newly designed ergonomic handles provide effortless transportation and system setup.

Smart Enclosure Design for Floor Monitoring
DBR Series feature an optimized 50 degree wedge angle for floor monitoring.
Easy to Use Onboard 2-Channel Mixer

DBR Series speakers have two input channels. CH1 has a combo jack which accepts both XLR and TRS Phone allowing for either Mic or Line level input signals. CH2 offers two input options, a combo jack that accepts XLR or TRS Phone, and an RCA pin jack for inout from CD players or other stereo line-level sources. The onboard mixer allows you to select either CH1+2 MIX to mix the signal of CH1 and CH2, or CH1 THRU to pass the signal from CH1 only.

FEATURES
Speaker type: 2-way, Bi-amp powered speaker, Bass-reflex type
Frequency range (-10dB): 55Hz – 20kHz
Nominal coverage: H: 90°, V: 60°
Components: LF: Diameter:10″” cone, Voice Coil:2″”, Magnet:Ferrite, HF: Diaphragm:1″”, Type: 1″” throat compression driver, Magnet:Ferrite
Crossover: 2.1kHz: FIR-X tuning™ (linear phase FIR filter)
Output power: Dynamic:700 W (LF: 500 W, HF: 200 W) / Continuous: 325 W (LF: 260 W, HF: 65 W)
Maximum output level (1m; on axis): 129dB SPL
I/O connectors: INPUT1: Combo x1, INPUT2: Combo x 1 + RCA pin x 2 (Unbalanced), OUTPUT: XLR3-32 x 1 (CH1 Parallel Through or CH1+CH2 Mix)
Processors: D-CONTOUR: FOH/MAIN, MONITOR, OFF
Heat dissipation: Fan cooling, 4 speeds
Power requirements: 100 V, 100-120V, 220-240 V, 110/127/220V (Brazil), 50/60Hz
Power consumption: 60W(1/8 Power Consumption), 18W(Idle)
Cabinet material: Plastic
Finish: Black”

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