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Active Loudspeakers Yamaha DSR215
Active Loudspeakers Yamaha DSR215
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Active Loudspeakers Yamaha DSR215

Description

Yamaha DSR215

The DSR215 Active Loudspeaker features an ideal combination of advanced digital sound processing and the latest acoustic technologies for Integral Digital Tuning, plus Yamaha's D-CONTOUR (Dynamic-CONTOUR) multiband dynamic processing for Intelligent Dynamic Control. The DSR215 is loaded with 2 Class-D amplifiers with a PFC (Power Factor Correction) switching mode power supply. One amplifier delivers 850 watts to a premium grade 12" neodymium woofer with 3" voice coil, and a second amplifier supplies 450 watts to a large 2" high-purity titanium diaphragm, neodymium, high-frequency compression driver. A LTBD (Long Throw, Broad Dispersion) Constant Directivity Waveguide Horn spreads the sound across 90∞ x 60∞. The DSR215 has an impressive maximum SPL of 134dB peak. FIR-X tuning.

The digital crossover networks use high-order FIR (Finite Impulse Response) filters providing linear phase response. Yamaha's proprietary FIR-X tuning technology simultaneously optimizes frequency and phase response, whilst adjusting the time alignment between the HF and LF transducers. The end result is substantially higher sound quality than can be achieved with conventional analog crossovers. FIR-X tuning provides for the smoothest possible crossover transitions. High Power DSP and 24-bit Discrete ADCs and DACs. All signals are precisely processed by a 48-bit internal processing, (76-bit accumulator), high-performance processor for optimum sound quality. The DSR Series speakers employ high-precision discrete ADCs and DACs with superior S/N ratio and dynamic range. The analog signal is transmitted on dual channels, converted to digital and summed inside the processor. By using this algorithm, an approximately 3dB improvement in S/N ratio was realized.

D-CONTOUR (Dynamic-CONTOUR). The D-CONTOUR multiband dynamic processor constantly monitors the amplifier output levels and adjusts the control system. This in turn varies the amount of boost in each frequency band, providing an ideal balance of dynamic sound with consistent clarity at all volume levels. D-CONTOUR can be turned on or off depending on the acoustic environment and type of sound desired. 1300W (LF 850W, HF450W) High Power, High Sound Quality Class-D Amplifiers. Yamaha's next-generation Class-D amplifiers deliver as much as 1300W of power with precision damping for tight and crisp sound from compact, lightweight modules. Through the ideal combination of amplifiers, transducers, and DSP, the DSR Series loudspeakers provide the highest levels of power in their class, while maintaining precise dynamics and sound reproduction. Efficiency is such that convection cooling is all that is necessary, eliminating the need for fans. Full Resonance Switching Mode Power Supply with PFC (Power Factor Correction).

The DSR Series employs a Yamaha-developed high-efficiency switching mode power supply with PFC. The full-resonance switching method uses both voltage resonance and current resonance, creating a clean power supply waveform with minimal high-frequency noise. PFC harmonizes the phases of the load current and power supply voltage, maximizing power output and ensuring stable operation under severe conditions. This clean, efficient power supply enables the entire speaker system to achieve its full performance potential. 3-Way Fail-Safe Protection. To ensure the highest possible reliability, the DSR Series employ many of the same protection functions used in Yamaha's top-class TXn Series professional power amplifiers. These functions protect all aspects of the power supply, power amplifier modules and transducers so that they can operate to their full potential while ensuring fail-safe operation even under the most severe conditions.

Specs

  • Speaker type: Dual 15" 2-way, Bi-amp powered Speaker, Bass-reflex Type
  • Frequency response: 55 Hz - 18 kHz
  • Nominal coverage: H: 90°; V: 60°
  • Components: LF: 2x15" cone; HF: 2" Titanium diaphragm compression driver
  • Crossover: FIR-X tuning (linear phase FIR filter)
  • Output power: 1500W (LF: 1020W, HF: 480W)
  • Maximum output level (1m; on axis): 138dB SPL
  • I/O connectors: INPUT: XLR-3-31 x1 (Balanced), TRS Phone Jack x1 (Balanced) OUTPUT: XLR-3-32 x1 (Balanced), Parallel connection with INPUT
  • Processors: D-CONTOUR (Dynamic CONTOUR)
  • Power consumption: 100W
  • Dimensions: 46x52x116 cm
  • Net weight: 50 kg
Code: DSR215
57 819 43 364
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Installment

2 168 / months.

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The first installment 30354.8
6  payments 2168.2
The sum of all payments 43364
Overpayment 0 ₴
Similar products
Description

Yamaha DSR215

The DSR215 Active Loudspeaker features an ideal combination of advanced digital sound processing and the latest acoustic technologies for Integral Digital Tuning, plus Yamaha's D-CONTOUR (Dynamic-CONTOUR) multiband dynamic processing for Intelligent Dynamic Control. The DSR215 is loaded with 2 Class-D amplifiers with a PFC (Power Factor Correction) switching mode power supply. One amplifier delivers 850 watts to a premium grade 12" neodymium woofer with 3" voice coil, and a second amplifier supplies 450 watts to a large 2" high-purity titanium diaphragm, neodymium, high-frequency compression driver. A LTBD (Long Throw, Broad Dispersion) Constant Directivity Waveguide Horn spreads the sound across 90∞ x 60∞. The DSR215 has an impressive maximum SPL of 134dB peak. FIR-X tuning.

The digital crossover networks use high-order FIR (Finite Impulse Response) filters providing linear phase response. Yamaha's proprietary FIR-X tuning technology simultaneously optimizes frequency and phase response, whilst adjusting the time alignment between the HF and LF transducers. The end result is substantially higher sound quality than can be achieved with conventional analog crossovers. FIR-X tuning provides for the smoothest possible crossover transitions. High Power DSP and 24-bit Discrete ADCs and DACs. All signals are precisely processed by a 48-bit internal processing, (76-bit accumulator), high-performance processor for optimum sound quality. The DSR Series speakers employ high-precision discrete ADCs and DACs with superior S/N ratio and dynamic range. The analog signal is transmitted on dual channels, converted to digital and summed inside the processor. By using this algorithm, an approximately 3dB improvement in S/N ratio was realized.

D-CONTOUR (Dynamic-CONTOUR). The D-CONTOUR multiband dynamic processor constantly monitors the amplifier output levels and adjusts the control system. This in turn varies the amount of boost in each frequency band, providing an ideal balance of dynamic sound with consistent clarity at all volume levels. D-CONTOUR can be turned on or off depending on the acoustic environment and type of sound desired. 1300W (LF 850W, HF450W) High Power, High Sound Quality Class-D Amplifiers. Yamaha's next-generation Class-D amplifiers deliver as much as 1300W of power with precision damping for tight and crisp sound from compact, lightweight modules. Through the ideal combination of amplifiers, transducers, and DSP, the DSR Series loudspeakers provide the highest levels of power in their class, while maintaining precise dynamics and sound reproduction. Efficiency is such that convection cooling is all that is necessary, eliminating the need for fans. Full Resonance Switching Mode Power Supply with PFC (Power Factor Correction).

The DSR Series employs a Yamaha-developed high-efficiency switching mode power supply with PFC. The full-resonance switching method uses both voltage resonance and current resonance, creating a clean power supply waveform with minimal high-frequency noise. PFC harmonizes the phases of the load current and power supply voltage, maximizing power output and ensuring stable operation under severe conditions. This clean, efficient power supply enables the entire speaker system to achieve its full performance potential. 3-Way Fail-Safe Protection. To ensure the highest possible reliability, the DSR Series employ many of the same protection functions used in Yamaha's top-class TXn Series professional power amplifiers. These functions protect all aspects of the power supply, power amplifier modules and transducers so that they can operate to their full potential while ensuring fail-safe operation even under the most severe conditions.

Specs

  • Speaker type: Dual 15" 2-way, Bi-amp powered Speaker, Bass-reflex Type
  • Frequency response: 55 Hz - 18 kHz
  • Nominal coverage: H: 90°; V: 60°
  • Components: LF: 2x15" cone; HF: 2" Titanium diaphragm compression driver
  • Crossover: FIR-X tuning (linear phase FIR filter)
  • Output power: 1500W (LF: 1020W, HF: 480W)
  • Maximum output level (1m; on axis): 138dB SPL
  • I/O connectors: INPUT: XLR-3-31 x1 (Balanced), TRS Phone Jack x1 (Balanced) OUTPUT: XLR-3-32 x1 (Balanced), Parallel connection with INPUT
  • Processors: D-CONTOUR (Dynamic CONTOUR)
  • Power consumption: 100W
  • Dimensions: 46x52x116 cm
  • Net weight: 50 kg
Similar products
Type Active
Amplifier D
Effects Limiter
LF Speaker 15 inches
MF Speaker No
HF Speaker 2 inches, titanium diaphragm
Coil Size, inch Not available
Bass Reflex Front
Ways 2
Inputs In XLR
Outputs Out XLR
Nominal Power, W Not available
Peak Power, W 1300 W
Resistance, Ohm 8 Ohms
Frequency Response 55 Hz - 18 kHz
Sensitivity, dB 138 dB
Crossover Frequency, Hz Not available
Overload Protection Yes
MP3-player No
Indicators Yes
Knobs Volume
Color Black
Body Material Wood
Mount Rack Mount, Suspension Mount, Floor
Battery No
Dimensions, cm 46x52x116 cm
Weight, kg 50 kg
Warranty, month 12 months
Accessories
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