User manual BLUE SKY MEDIADESK 5.1 DATASHEET

[. . . ] MediaDeskTM 2. 1 & 5. 1 Monitoring System Blue Sky's entry level 2. 1 system, MediaDesk offers full-range monitoring on the desktop and is optimized for computer-driven audio recording and production. [. . . ] · 1/4"x 20 inserts for attachment of OmniMount · 3/8" x16 insert for attachment to microphone stand with adapter (adapter not supplied) · 4" cast frame Neodymium hemispherical woofer · 1" fabric dome Neodymium tweeter · Fully video shielded · Satellite Low frequency crossover 110 Hz · Tweeter Crossover Frequency 2. 0 kHz The following specifications are measured using the MediaDesk Amplifier · Frequency Response Satellite +/- 2. 5dB 300 to 10 kHz +/- 3. 0dB 110 to 20 kHz · Voltage Sensitivity (at reference gain) -12 dBu = 90dB SPL @ 1M Balanced Input attenuator set to +12 dBu 1 dBu = 90 dB SPL @ 1M Balanced Input attenuator set to +24 dBu 240 mV = 90 dB SPL @ 1M RCA input 4 ohm nominal impedance 8" Sealed Box Subwoofer · Fully video shielded. · Vented motor · Foam surround · Coated non-resonance paper cone · Solid 3/4" MDF construction with 1" MDF baffle · Flush mounted driver · Isolation feet are included. · Inserts for optional attachment of spiked feet provided · Dimensions: 16" H x 14" W x 15" D (including heatsink and grille) · Weight 45 lbs. · Frequency Response Subwoofer Anechoic Response: 35 to 110Hz +/-3dB Typical In-Room Response: 20 to 200Hz (3000 Cubic Feet) MediaDeskTM Technical Information This next section outlines the components, specifications and performance data that make this product such a uniquely high value. In order to continually improve all of its products Blue Sky reserves the right to change these specifications without notice. MediaDesk 2. 1 Specifications General Specifications Input Impedance (all inputs) 20k Ohms balanced Input attenuator =+12 dBu 52k Ohms balanced Input attenuator =+24 dBu 5k Ohms unbalanced RCA input Common Mode Rejection Ratio 40 dB typical @ 60Hz (balanced input only) Maximum Input Level +12 / +24 dBu balanced (Set by input attenuator) +14 dBu unbalanced Subwoofer maximum output +24 dBu balanced Subwoofer output impedance 200 ohms balanced Amplifier power output Note: Long term power output is limited by the speaker protection circuitry Short term power output 1 channel driven: 65 watts x 1 @ <. 05% THD into 4 ohms @ 1 kHz Short term power output 2 channels driven : 55 watts x 2 @ <. 05% THD into 4 ohms @ 1 kHz Subwoofer power output: 65 watts x 1 @ <. 05% THD into 4 ohms @ 50 HZ Mains voltages: 115/230V 50/60 HZ switchable Maximum power consumption: 380 watts MediaDesk 5. 1 with 3 channel upgrade Note: Long term power limited by speaker protection circuit. [. . . ] Input Impedance ( all inputs) 20k Ohms balanced Input attenuator =+12 dBu 52k Ohms balanced Input attenuator =+24 dBu 5k Ohms unbalanced RCA input Common Mode Rejection Ratio 40dB typical @ 60Hz (balanced input only) Maximum Input Level +12/+24dBu balanced (Set by input attenuator) + 14 dBu unbalanced Short term power output 5 channels driven 45 watts x 5 @ <. 07 % THD into 4 ohms @ 1 kHz Volume control range 50 dB in 1 dB steps Channel trim range +/- 6 dB in 1 dB steps Lfe gain range 0 /+10 dB switchable Satellite Cabinet Dimensions MediaDesk SAT Dimensions in US/English Standard (inches) Subwoofer Cabinet Dimensions MediaDesk SUB Dimensions in US/English Standard (inches) MediaDeskTM 5. 1 Remote (5. 1 Upgrade Only) MediaDesk 5. 1 Remote Dimensions in US/English Standard (inches) [. . . ]