Yamaha DXR10MKII

Features

Overview: The Yamaha DXR10mkII powered loudspeaker is part of the newly upgraded DXR Series that features higher SPL output and a newly designed 1.75" Neodymium high-frequency compression driver, that's larger yet lighter than its predecessor. The compression driver, along with the heavy-duty 10" low-frequency driver, can provide provide extremely clear voice reproduction and musicality, with up to 132dB of SPL, all powered from a built-in 1100W peak power amplifier (700W RMS).

Drivers: The DXR10mkII 2-way speaker includes a 10" woofer, with a Ferrite magnet and a 2" voice coil, that's designed to produce deep bass with low distortion. The high-frequency compression driver features a 1.75" PET (Polyethylene Terephthalate) diaphragm attached to a 1.75" voice coil and a powerful Neodymium magnet. The high-frequency sound is pumped through a compression chamber with a 1" throat, producing accurate sound reproduction, even at long distances.

Amplifier: The Yamaha DXR10mkII is powered by two highly-efficient Class-D amplifiers that have been optimized for the high- and low-frequency drivers, providing very fast attack and transient response times. The amps are fan-cooled, with 4-speed automatic activation. Both of the internal amps are powered by a universal switching-mode power supply, and can provide the following output power:

• Low-Frequency Amp: 950W Peak / 600W RMS
• High-Frequency Amp: 150W Peak / 100W RMS
• System Total: 1100W Peak / 700W RMS

Crossover: The DXR10mkII features Yamaha's proprietary FIR-X tuning that utilizes linear phase FIR (Finite Impulse Response) filters for the crossover network. FIR-X tuning simultaneously optimizes frequency and phase response while adjusting the time alignment  between the high-frequency and low-frequency drivers. This creates a very smooth response around the crossover point, providing much better clarity and imaging than with typical crossover networks. The crossover point for the DXR10mkII is 2.3kHz.

DSP: The Yamaha powered PA speaker processes all signals through a high-performance 48-bit (76-bit accumulator) processor, and uses precision 24-bit discrete A/D and D/A converters with superior S/N ratio and dynamic range.

• D-Contour: This DSP feature is an intelligent multi-band compressor that gives you powerful and consistent sound across all output levels. It constantly monitors the output of multiple frequency bands and calculates the optimum EQ adjustments for each. At maximum sound output, the DXR10mkII can maintain clarity and musicality. A 3-way rear-panel D-Contour switch lets you select one of three options:
  • FOH/Main: This mode boosts low-frequencies to compensate for the low-end that typically gets lost when speakers are mounted on a stand or suspended.
  • Monitor: This mode is optimized for floor monitor applications by taming down the low-frequencies that build up due to floor reflections, and smoothing out a wide range of frequency bands, allowing for better clarity.
• High-Pass Filtering: A rear-panel 3-way switch lets you apply a high-pass filter to the output signal, if using an optional subwoofer (sold separately). Selections include: 120Hz and 100Hz (each with 24dB/oct slope), and Off.
• Protection Features: A built-in microprocessor and high-power DSP monitor the status of the power supply, amplifiers, drivers, and signals to protect all aspects of each component. Limiting circuitry is provided for both amplifiers, and has been optimized for each using precise DSP control. This allows the speakers to perform to their fullest while ensuring reliable operation in even the most severe conditions. A switchable front LED (white) behind the grille lights when the unit is powered on and varies in brightness depending on the amount of limiting the system is applying. A rear-panel switch lets you activate/deactivate the LED indicator. Four rear-panel status LEDs provide the following:
  • Power: Lights green when the speaker is on.
  • Signal: Lights green when an audio signal is detected on an Input.
  • Protection: Lights red and mutes the audio output if a fault is detected. Faults include: Amp overheating, DC output is detected, or overcurrent is detected.
  • Limit: Lights red when the output limiter is active. Output signal will also be attenuated until input signal level is lowered.

Inputs & Outputs: The DXR10mkII features 3 Inputs, each with their own Level control. The Level controls have a detent at the "0" middle point (unity) and can either increase the signal up to +10dB or be lowered to -∞ (no signal). Signals input on all three channels are mixed internally.

• Input 1: Includes a balanced female XLR socket that can be used for either Mic- or Line-level (+4dBu) signals. A corresponding Mic/Line switch lets you select either. Input 1 also includes a male XLR Thru jack that is paralleled to the input jack, letting input signals pass straight through unaffected.
• Input 2: Two 1/4" jacks, Left/mono and Right, can accept line-level signals (-10dBu).
• Input 3: This includes a pair of RCA jacks (right/left) accepting line-level signals (-10dBu).
• Link Out: A male XLR socket can be used to send a mixed signal (line-level) of all Inputs out to additional powered speakers (sold separately).
  • Link Mode: Working in conjunction with the Link Out jack, the Link Mode button lets you select what type of signal will be output; Mono sums the L/R signals for mono playback from both the included DXR10mkII and the Link Out jack. Stereo keeps any L/R input signals separate, allowing the two powered speakers to operate as a stereo pair.

Enclosure: The DXR10mkII features a rugged, non-resonant ABS enclosure that is designed to dampen vibrations caused by high output levels, producing less distortion while providing superior sound quality. The enclosure features a heavy-duty steel grille, along with a textured aluminum carry-handle for improved portability.

Placement/Mounting: The DXR10mkII has been designed for use with multiple mounting applications.

• Upright: The DXR10mkII can be placed upright on the floor, a stand, or chair for smaller performances. When placed in an upright position, the DXR10mkII can provide a coverage angle of 90˚H x 60˚V.
• Monitor: In a floor monitor position, the speaker can provide 50˚ of coverage. The enclosure's design allows it to lay on its side in floor monitor fashion, angled towards the performer.
• Pole-Mount: The Yamaha powered speaker features two 35mm pole-mount sockets for use with an optional pole stand. One socket provides a 0˚ position, while the second is placed a 7˚ angle. The angled socket helps direct sound energy away from reflective surfaces and more towards the audience.
• Wall-Mount: An optional U-bracket (sold separately) allows the DXR10mkII to be mounted vertically or horizontally to a wall.
• Suspended: The powered speaker includes 3 threaded rigging points, 2 on top and 1 on back, allowing the speaker to be suspended or "flown". Rigging points can accommodate M8 x 15mm eyebolts (sold separately).

Specifications:

• System Type: Bi-amplified, 2-way
• Enclosure Material: ABS (matte black)
• Enclosure Type: Bass reflex
• Drivers:
  • HF: 1.75" Compression horn
  • LF: 10" Cone
• Power:
  • HF: 150W Peak/100W RMS
  • LF: 950W Peak/600W RMS
• Frequency Range (-10dB): 56Hz - 20kHz
• Maximum SPL: 132dB
• Crossover Type: Linear Phase FIR
• Crossover Frequency: 2.3kHz
• Coverage Angle:
  • Upright: 90˚H x 60˚V
  • Angled Monitor: 50˚
• Amplifier Class: D
• Cooling: Fan cooled, 4 speeds
• HPF: 100Hz, 120Hz, Off
• D-Contour (DSP): FOH/Main, Monitor, Off
• Connectors:
  • Input 1: One balanced XLR (Mic/Line)
  • Input 2: Two unbalanced 1/4" (L/R, Line)
  • Input 3: Unbalanced stereo RCA (Line)
  • Thru Output: One XLR
  • Link Out: One XLR
• Power Requirements: 100-240V, 50/60Hz
• Idle Power Consumption: 35W
• Dimensions: W = 12.0", H = 19.75", D = 13.0" (incl. power cord)
• Weight: 30.6 lbs.