Klein & Hummel O110D

The O110D offers digital inputs in AES/EBU and S/P-DIF format and eliminates the need for external D/A converters at audio workstations or mixing consoles. The integrated D/A converter has a 24 Bit resolution and accepts sampling rates from 32 to 96 kHz. Its analog input is electronically balanced, while the AES/EBU input features a high-quality transformer. Perfect for small digital studios, offers unbeatable neutral reproduction and accuracy across the entire sound spectrum, and bass reproduction (up to 56 Hz) comparable to much larger systems.

FEATURES:

• Composite sandwich woofer cone eliminates colorations
• Low-distortion bass reproduction from long excursion woofer
• Flux-compensation reduces distortion in the midrange
• Low-distortion high-output reproduction from 1" titanium fabric dome tweeter
• Compact homogenous enclosure made from LRIM (Low Resonance Integral Molding) minimizes resonant colorations
• Low-compression bass reproduction from generously proportioned bass reflex ports
• Acoustic centers of the loudspeaker lie on the same plane
• Non-parallel cabinet shape reduces internal standing waves
• Homogenous front baffle reduces acoustical diffraction
• Magnetically shielded and modern cabinet design
• Numerous placement options and mounting accessories
• Removable woofer grille
• Various color options available
• Controls adapt the monitor’s response to compensate for the room location
• Excellent immunity from EMI interference

SPECIFICATIONS:

Acoustical

• Free field frequency response 1: 58 Hz - 20 kHz, ± 2 dB
• Free field frequency response 2: 56 Hz - 24 kHz, ± 3 dB
• Self generated noise level at 10 cm: < 20 dB(A)
• THD < 0,5% at 1 m distance from: 150 Hz @ 90 dB SPL
• Max. SPL in half space at 3% THD in 1m: 107.7 db SPL
• Max. SPL averaged between: 100 Hz and 6 kHz

Electrical  

• Woofer amplifier, cont. output power (THD < 0.1%): 50 W
• Woofer amplifier, peak output power: 80 W
• Tweeter amplifier, cont. output power (THD < 0.1%): 50 W
• Tweeter amplifier, peak output power: 80 W
• Controller design: Analog, active
• Crossover - Frequency: 2.5 kHz
• Crossover - Slope: 24 dB/oct
• Equalization - Bass: 0; -2.5; -5; -7.5 dB
• Equalization - Mid: 0; -1.5; -3; -5 dB
• Protection circuitry: Limiter: low, high

Input (Analog)  

• Impedance, electrically balanced: XLR, 14 kO
• Input sensitivity: +6 dBu
• Attenuator: 0-24 dB
• CMRR: > 60 dB @ 15 kHz

In-/Output (Digital)  

• XLR, (BNC): AES / EBU (AES3id, S/P-DIF)
• Impedance XLR: 110 Ohm, balanced floating
• Impedance BNC: 75 Ohm, non symmmetrical
• Input switching: Analog/digital - left/mono/right
• Digital converter - resolution, design: 24 Bit DA, Delta Sigma
• Digital converter - sampling rate: 32 kHz - 96 kHz
• Displays, indicators - power on: K + H logo "red"
• Displays, indicators - limit / clip: K + H logo "blinking"
• Mains: 230 V, 120 V; 100 V AC
• Power consumption (idle): 13 W
  (Full output AC/DC): 73 W

Mechanical  

• Cabinet surface: Painted
• Color standard: Anthracite (RAL 7021), silver (RAL 9006)
• Baffle cover: Fixed metal grille
• Drivers: Magnetically shielded
• Woofer: 5.5" (145mm)
• Tweeter: 1" (25mm)
• Mounting points: 2 x M8 on rear
• Dimensions: 10.5"H x 6.7"W x 7.5"D (267 x 170 x 190 mm)
• Net volume internal: 6.5 liters
• Weight: 11 lbs (5 kg)