User manual
Adam Professional Audio A77X Horizontal Two

User Manual for Adam Professional Audio A77X Horizontal Two 7" Studio Monitors and Two Isolation Stands Kit

• Product category: Studio Monitors Adam Professional Audio
• Brand: Adam Professional Audio
• Description and content of package
• Technical information and basic settings
• Frequently asked questions – FAQ
• Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
• Authorized service for Adam Professional Audio Studio Monitors

Product description

• Adam Professional Audio A77XR 3-Way Active Studio Monitor (Right)
  • ADAM A77X Near-/Midfield Monitor
  The Adam A77XR 3-Way Active Studio Monitor (Right) is a horizontally designed, dual woofer near-field solution for recording, mixing and mastering music, film, video and other scenarios that require horizontal studio audio monitoring. The Adam A77XR features the driver technology implemented in the Adam A7X vertical studio monitors. Both woofers in the A77XR deliver sub-bass frequencies down to 38 Hz, however one of the woofers is crossed-over to deliver mid-range frequencies as well.Its X-ART tweeter delivers extended frequency response up to 50 kHz, resulting in pristine, detailed and accurate high frequencies that are well suited for high-resolution audio of 96 and 192 kHz. The tweeter and woofers are independently amplified with 100W (RMS) amplifiers driving each of the woofers and a 50W (RMS) amplifier driving the proprietary X-ART tweeter.There are balanced XLR and unbalanced RCA connections on the rear, along with gain and shelf controls for frequency contouring. The front panel features a power switch and volume control dial. The A77XR is designed for right side orientation and needs to be paired with the A77XL for accurate A/B orientation and stereo imaging.
  • Dual horizontally mounted sub-woofer drivers. Mid-range frequencies delivered from one of the installed drivers
  • Adam X-ART extended frequency tweeter produces high frequencies up to 50 kHz
  • Sub-frequencies as low as 38 Hz
  • Tri-amplified design with woofers and X-ART tweeter driven independently
  • Balanced XLR and unbalanced RCA input
  • Frequency gain and shelving controls on the rear panel
  • Power and input volume control on the front panel
• Adam Professional Audio A77XL 3-Way Active Studio Monitor (Single/Left)
  • ADAM A77X Near-/Midfield Monitor
  The Adam A77XL 3-Way Active Studio Monitor (Single/Left) is a horizontally designed, dual woofer near-field solution for recording, mixing and mastering music, film, video and other scenarios that require horizontal studio audio monitoring. The Adam A77XL features the driver technology implemented in the Adam A7X vertical studio monitors. Both woofers in the A77XL deliver sub-bass frequencies down to 38 Hz, however one of the woofers is crossed-over to deliver mid-range frequencies as well.Its X-ART tweeter delivers extended frequency response up to 50 kHz, resulting in pristine, detailed and accurate high frequencies that are well suited for high-resolution audio of 96 and 192 kHz. The tweeter and woofers are independently amplified with 100W (RMS) amplifiers driving each of the woofers and a 50W (RMS) amplifier driving the proprietary X-ART tweeter.There are balanced XLR and unbalanced RCA connections on the rear, along with gain and shelf controls for frequency contouring. The front panel features a power switch and volume control dial. The A77XL is designed for single orientation, however you can pair it with the A77XR for accurate A/B orientation and stereo imaging.
  • Dual horizontally mounted sub-woofer drivers. Mid-range frequencies delivered from one of the installed drivers
  • Adam X-ART extended frequency tweeter produces high frequencies up to 50 kHz
  • Sub-frequencies as low as 38 Hz
  • Tri-amplified design with woofers and X-ART tweeter driven independently
  • Balanced XLR and unbalanced RCA input
  • Frequency gain and shelving controls on the rear panel
  • Power and input volume control on the front panel
• 2 x Mogami Gold Studio XLR Female to XLR Male Microphone Cable (Black, 6')
  • ADAM A77X Near-/Midfield Monitor
  The black, 6' Mogami Gold Studio XLR Female to XLR Male Microphone Cable is a high-quality, 4-conductor cable engineered for maximum rejection of RFI and EMI, accurate signal transmission with low noise, and durability. It uses the company's Neglex twisted, double-conductor quad cable with a spiral, bare copper shield, which is effective in maintaining signal integrity, even when used with unbalanced equipment, in professional or home studios suffering from wiring and grounding problems.The cable is terminated with black-body, gold-plated XLR connectors, and features a 0.236" diameter jacket, ideal for applications where a small-diameter quad mic cable is required.

  Key Features

  • Studio and broadcast-quality microphone cable wired with Mogami 2534 Neglex twisted quad-conductor cable
  • Ideal for home studios suffering from wiring and grounding problems—maintains signal quality when used with unbalanced equipment
  • Served (spiral) bare copper shield for long-lasting protection against RFI and EMI
  • XLPE (Cross-Linked Polyethylene) conductor insulation
  • Terminated with black-body, 3-pin XLR connectors (XLR female to XLR male)
  • Gold-plated contacts to prevent corrosion
  • 0.236" jacket diameter—for use where a small-diameter quad mic cable is required
  • Limited lifetime warranty
  UPC: 801813077551
• 2 x IsoAcoustics ISO-L8R430 Large-Sized Isolation Stand for Studio Monitors and Instrument Amplifiers (Single)
  • ADAM A77X Near-/Midfield Monitor
  The single ISO-L8R430 Large-Sized Isolation Stand for Studio Monitors and Instrument Amplifiers prevents the transfer of speaker cabinet energy to surrounding surfaces, effectively isolating the speaker. By allowing the speaker to perform in free space, it's able to sound the way it was intended.
  
  The height and tilt angle of the ISO-L8R430 is adjustable to optimize positioning relative to the listener. Built with two lengths of tubing along with two sets of end-plug pairs, the stand provides 14 steps of height adjustment and allows the speaker to be tilted up or down. The stand can be assembled and reconfigured repeatedly to establish the ideal position.
  
  The ISO-L8R430 isolator measures 17" in width and 9" in depth and is designed to support studio monitors and musical instrument amplifiers weighing up to 100 pounds.
  • For large-sized studio monitor speakers and instrument amplifiers
  UPC: 810514000010

• A77XR 3-Way Active Studio Monitor (Right) extarzzftutrudtybwsxcdwbutvwsfeu
• Power Cord
• Limited 5-Year Warranty

• A77XL 3-Way Active Studio Monitor (Single/Left)

• 2 x Mogami - Gold Studio XLR Female to XLR Male Microphone Cable (Black, 6')

• 2 x IsoAcoustics - ISO-L8R430 Large-Sized Isolation Stand for Studio Monitors and Instrument Amplifiers (Single)

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Technical parameters

• Adam Professional Audio A77XR 3-Way Active Studio Monitor (Right)

  Subwoofer	Number: 1:1 Basket: 7" (175 mm) / 7" (175 mm) Voice Coil: 1.5" (38 mm) / 1.5" (38 mm) Cone Material: Carbon, Rohacell, Glass / Carbon, Rohacell, Glass
  Tweeter	Type: X-ART x 1 Diaphragm Area: 4"² (2420 mm²) Equivalent Diaphragm: 2" (56 mm) Velocity Transform Ratio: 4:1 Diaphragm Weight: 0.006 oz (0.17 g)
  Amplifiers	Subwoofer: PWM x 2 Amp Power RMS: 100 W Amp Power Peak: 150 W Tweeter: A/B x 1 Amp Power RMS: 50 W Amp Power Peak: 75 W
  Control Panel	Input Sensitivity: -∞ to +14 dB High Shelf EQ > 5 kHz: ±6 dB Low Shelf EQ < 300 Hz: ±6 dB Tweeter Gain: ±4 dB
  Connections	Rear XLR / RCA (analog)
  Frequency Response	38 Hz - 50 kHz
  THD	≤0.5% (90 dB/1 m > 100 Hz)
  Output	≥114 dB (long term output)
  SPL	≥122 dB
  Crossover Frequencies	400 / 3000 Hz
  Input Impedance	30 kOhms
  Magnetically Shielded	No
  Dimensions (HxWxD)	9.5 x 21 x 11" (236 x 530 x 280 mm)
  Weight	28.2 lb (12.8 kg)

  Box Dimensions (LxWxH)	25.5 x 15.9 x 14.9"

• Adam Professional Audio A77XL 3-Way Active Studio Monitor (Single/Left)

  Subwoofer	Number: 1:1 Basket: 7" (175 mm) / 7" (175 mm) Voice Coil: 1.5" (38 mm) / 1.5" (38 mm) Cone Material: Carbon, Rohacell, Glass / Carbon, Rohacell, Glass
  Tweeter	Type: X-ART x 1 Diaphragm Area: 4"² (2420 mm²) Equivalent Diaphragm: 2" (56 mm) Velocity Transform Ratio: 4:1 Diaphragm Weight: 0.006 oz (0.17 g)
  Amplifiers	Subwoofer: PWM x 2 Amp Power RMS: 100 W Amp Power Peak: 150 W Tweeter: A/B x 1 Amp Power RMS: 50 W Amp Power Peak: 75 W
  Control Panel	Input Sensitivity: -∞ to +14 dB High Shelf EQ > 5 kHz: ±6 dB Low Shelf EQ < 300 Hz: ±6 dB Tweeter Gain: ±4 dB
  Connections	Rear XLR / RCA (analog)
  Frequency Response	38 Hz - 50 kHz
  THD	≤0.5% (90 dB/1 m > 100 Hz)
  Output	≥114 dB (long term output)
  SPL	≥122 dB
  Crossover Frequencies	400 / 3000 Hz
  Input Impedance	30 kOhms
  Magnetically Shielded	No
  Dimensions (HxWxD)	9.5 x 21 x 11" (236 x 530 x 280 mm)
  Weight	28.2 lb (12.8 kg)

  Box Dimensions (LxWxH)	25.5 x 16.6 x 14.1"

• 2 x Mogami Gold Studio XLR Female to XLR Male Microphone Cable (Black, 6')

  Connector 1	3-Pin XLR Male
  Connector 2	3-Pin XLR Female
  Cable Length	6' / 1.8 m
  Outer Diameter	0.236" / 6 mm
  Shielding	Bare Copper Spiral
  Conductor Material	Oxygen-Free Copper (OFC)
  Number of Conductors	4
  Wire Gauge	24 AWG
  Contact Plating	Gold
  Jacket Type	Polyvinyl Chloride (PVC)
  Insulation Type	Polyethylene
  Conductor Capacitance	29.6 pF/ft at 1 kHz

  Box Dimensions (LxWxH)	7.7 x 6.1 x 0.8"

• 2 x IsoAcoustics ISO-L8R430 Large-Sized Isolation Stand for Studio Monitors and Instrument Amplifiers (Single)

  Dimensions (WxD)

  17 x 9" (432 x 229 mm)

  Box Dimensions (LxWxH)	17.5 x 9.7 x 5.4"

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