- Description
Details
Engineering excellence applied to all aspects of the O 410 design brings a new benchmark in audio reproduction quality. A waveguide featuring Mathematically Modeled Dispersion, flexible acoustical controls, various input options, and an extensive mounting hardware range allow the O 410 to be used in diverse acoustical conditions, with any source equipment, and in a wide variety of physical locations.
The O 410 has been designed for use as a mid-field or main monitor. It is particularly well-suited for use in music, broadcast, and post production studios for tracking, mixing, and mastering. The O 410 can be used free-standing or flush mounted into a wall, and, in multichannel systems, can be mixed freely with other loudspeakers in the range.- Features
Features
- Extremely low harmonic and intermodulation distortion results in clean sounding audio reproduction
- Structural resonances avoided using LRIM, or Low Resonance Integral Molding
- Wide horizontal directivity gives increased freedom of movement along the mixing console while narrow vertical directivity reduces the effect of early reflections off the console surface
- The Mathematically Modeled Dispersion Waveguide can be rotated to accommodate horizontal or vertical mounting
- Transformer balanced input stage (TIM 1) is equipped with a special distortion reduction crossover function
- Electronics can be remotely accessed when the cabinet is flush mounted with accessories
- Integrated electronic limiter for each driver
- Active three-way crossover with 24 dB/octave slopes
- Display for power on and protect is integrated into the MMD, together with a logo with a dimmer knob
- Accelerated Heat Tunneling ensures effective amplifier cooling whether the cabinet is mounted vertically or horizontally
- Electronics can be remotely powered on with two modes of operation (0 V and 12 V trigger)
- Optional 24-bit, 192 kHz digital input stage available
- Design results in low self-generated noise
- Specification
Acoustical -3 dB free field frequency response 30 Hz - 24 kHz, ± 3 dB Pass band free field frequency response 32 Hz - 20 kHz, ± 2 dB Self generated noise level at 10 cm < 25 dB(A) THD < 0,5% at 1 m distance from 100 Hz @ 95 dB SPL Max. SPL in half space at 3% THD in 1m 120.0 db SPL Max. SPL averaged between 100 Hz and 6 kHz Max SPL with pink noise in a typical installation 94 dB(C) at 3 m, 92 dB(C) at 6 m (full range)98 dB(C) at 3 m, 95 dB(C) at 6 m (with O 870) Electrical Woofer amplifier, cont. output power (THD< 0.1%) 340 W Woofer amplifier, peak output power 400 W Midrange amplifier, cont. output power (THD< 0.1%) 160 W Midrange amplifier, peak output power 190 W Tweeter amplifier, cont. output power (THD< 0.1%) 180 W Tweeter amplifier, peak output power 210 W Controller design Analog, active Crossover - Frequency 600 Hz / 2.0 kHz Crossover - Slope 24 dB/oct Equalization - Bass 0; -2.5; -5; -7.5 dB Equalization - Mid 0; -1,5; -3; -4,5 dB Equalization - High 1; 0; -1; -2 dB Parametric Equalizer Bypassable Parametric Equalizer - Gain +4 ... -12 dB Parametric Equalizer - Frequency 20 ... 200 Hz Parametric Equalizer - Q 1 ... 8 Protection circuitry Limiter: low, Mid, high Infrasonic filter: frequency/slope 15 Hz; 12 dB/oct Impedance, electr. symm. XLR, 13 kΩ Impedance, bal. floating XLR, 4.7 kΩ Input sensitivity -8 dBu/+6 dBu Max. input level +19 dBu (6.9 Vrms) Gain Control -9 ... +6 dB CMRR > 60 dB @ 15 kHz Impedance XLR 110 Ω, balanced floating Impedance BNC 75 Ω, non symmetrical Input switching Analog/digital* - left/mono/right Digital converter - resolution, design 16 ... 24 Bit DA, Delta Sigma Digital converter - sampling rate 20 kHz ... 216 kHz (SRC) Displays, indicators - power on Logo "red" Displays, indicators - limit / clip / signal Protect / digital / analog Mains 100, 120, 230 V AC swichable Power consumption - idle 36 VA Power consumption - full output AC; DC 1.300 VA Mechanical Cabinet surface Painted Color standard Anthracite (RAL 7021), silver (RAL 9006) Baffle cover Optional metal grille, removable Drivers Magnetically shielded Woofer 265 mm (10") Midrange 76 mm (3") Tweeter 25 mm (1") Mounting points 8 x M5 on rear Dimensions 25 3/8" x 13" x 17 1/2" (645 x 330 x 444 mm) Weight 79.4 lbs (36 kg) - Reviews
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