Description:
The big-sounding AS 121 is an active, full-range loudspeaker with one 12 woofer and a hyperbolic horn, with a 1.4 driver, designed by Markaudio. An onboard Class D power amp sends 800W RMS to the woofer, and a MOSFET power amp provides 200W for the horn.
Acoustical specifications:
> Sound pressure
• Maximum peak SPL: 130 dB

> Frequency response
• Nominal (±3dB): 65 Hz - 20 kHz
• Usable (±10dB) without Virtual Sub: 58 Hz - 20 kHz
• Usable (±10dB) with Virtual Sub: 46 Hz - 20 kHz

> Dispersion
• Horizontal x Vertical: 90° x 60°

> Loudspeaker
• Woofer LF: 1 x 12”
• Coil: neodymium
• Driver HF: 1.4”
• Horn: hyperbolic
Electrical specifications:
> Power amp
• Type: Class D + MOSFET Class A/B
• RMS Power: 800W @ 4Ω + 200W @ 4Ω
• Slew rate: 15V / us
• Cooling: forced air

> Protections
• Thermal
• Limiter
• DC Current
• Short Circuit
• DSP Dynamic Filtering (OPTIONAL)

> Crossover
• 1.2 kHz

> Audio input
• Sensitivity: 800 mV balanced
• Impedance: 22 kΩ

> AC Power
• Type: switching-mode
• Voltage: see note
• Power absorbtion
medium 400W / max 1050W
Connections:
> Controls
• Virtual Sub
• Level
• Ground Lift

> LED Indicators
• Power On
• Clip

> Connections
• Line In (XLR)
• Line Out (XLR)
• AC In (VDE)
• Computer Connection (RJ45) - OPTIONAL
Construction:
> Cabinet
• Wood: Multi-ply Poplar
• Finish: Textured paint
• Color: Brown 8022
• Protection grille: Black Opaque Painted Metal

> Handles
• Quantity: 2
• Location: sides

> Hardware
• Adapter for 35mm pole
• 3 x M10 nut on top side

> Dimensions
• Width: 353 mm / 13.9”
• Height: 587 mm / 23.11”
• Depth: 439 mm / 17.28”

> Weight
• 22.2 kg / 48.94 lbs
Notes:
Operating voltage (100/120/230/240 ±15%) is defined during production based on the country of sale. Check the plate data on your equipment before plugging in. Due to homologation issues, the voltage may not be changed.

Product specifications are subject to change without notice.

Photos
Download
Owner_s_Manual_-_Loudspeakers(0).pdf (Size: 1940.2 kb)