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EAW

EAW AS660i Biamplified 3-Way Full Range 2x 12" Loudspeaker

$0.00

A biamplified 3-way full range system (passive mid/high crossover) in a trapezoidal enclosure. Includes 2x 12-in woofers (separated vertically to create a dipolar array), a horn-loaded 10-in MF cone and a 1.4-in exit/44mm voice coil HF compression driver on a 60 x 45 constant directivity horn
The biamplified 3-way full range loudspeaker systems shall incorporate 2x 12-in LF transducers, a 10-in MF cone and a 1.4-in exit/44mm voice coil HF compression driver.
The LF drivers shall be mounted in slanted baffles and separated to create a dipolar array. The MF driver shall be loaded into a midrange horn constructed of 3mm birch plywood backed with high density polyurethane foam. The HF driver shall be loaded on a constant directivity horn with a nominal coverage pattern of 60° (h) x 45° (v). An internal passive filter network shall provide fourth order acoustical crossover and system equalization between the MF and HF subsystems.
System frequency response shall vary no more than ±3 dB from 70 Hz to 17 kHz measured on axis. The mid/high section shall produce a Sound Pressure Level (SPL) of 105 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 136.6 dB SPL on axis at 1 meter. The low frequency section shall produce a Sound Pressure Level (SPL) of 100 dB SPL on axis at 1 meter with a power input of 1 Watt, and shall be capable of producing a peak output of 135.0 dB SPL on axis at 1 meter. The mid/high section shall handle 360 Watts of amplifier power (AES Standard) and shall have a nominal impedance of 8 Ohms. The low frequency section shall handle 800 Watts of amplifier power (AES Standard) and shall have a nominal impedance of 4 Ohms.
The loudspeaker enclosure shall be trapezoidal in shape. It shall be constructed of 15mm thickness void-free cross-grainlaminated Baltic birch plywood and shall employ extensive internal bracing. It shall be finished in black polyurethane. Input connectors shall be 2x 2-terminal barrier strips. Eleven (11) 3/8"-16 threaded mounting/suspension points (3 on top, 2 each on bottom, back and sides) shall be provided. The front of the loudspeaker shall be covered with a powder coated perforated steel grill .

View Product Features

  • Biamplified 3-way system with dual 12" woofers for dipolar array low-frequency dispersion
  • Horn-loaded 10" midrange and 1.4" exit compression driver for defined mid/high performance
  • Internal passive MF/HF crossover with system equalization
  • Trapezoidal enclosure constructed from braced Baltic birch plywood with 11 suspension points
  • Delivers peak SPLs of 135 dB (LF) and 136.6 dB (MF/HF) for high-output sound reinforcement
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About the EAW AS660i Biamplified 3-Way Full Range 2x 12" Loudspeaker

The EAW KFW660i is a premium, high-output three-way active loudspeaker that integrates sophisticated tri-amplified design, advanced digital signal processing, and a powerful dual woofer configuration into a single, highly capable enclosure. This system is engineered for the most demanding applications as a main left-right loudspeaker for medium to large venues, high-end live music clubs, and major corporate or worship events where exceptional clarity, headroom, and sonic impact are required. Its three-way design allocates specific amplification and processing to dedicated low, mid, and high-frequency transducers, significantly reducing intermodulation distortion and providing a level of detail and dynamic range typically found in larger, component-based systems. The integrated DSP platform offers comprehensive control, allowing for precise system optimization for the specific acoustic environment and deployment method.

Acoustic performance is driven by a dedicated component set: dual long-excursion 12-inch woofers handle powerful low frequencies, a proprietary 8-inch midrange driver delivers critical vocal and instrumental clarity, and a 1.75-inch compression driver on a precision waveguide reproduces detailed high frequencies. Each driver section is powered by its own dedicated, high-current internal amplifier, managed by a sophisticated DSP engine that handles crossover filtering, driver time alignment, multi-band dynamics, and system-protective limiters. This integrated, tri-amplified approach ensures each transducer operates at peak efficiency and within its ideal linear range, resulting in a coherent, full-range sound characterized by thunderous yet articulate bass, a present and natural midrange, and smooth, extended highs even at maximum output levels.

Constructed for durability in professional touring and installation, the enclosure is built from multi-ply birch plywood with extensive internal bracing and a rugged textured finish. It features integrated handles and a comprehensive array of rigging points compatible with industry-standard hardware for ground-stacking, pole mounting, or flying in vertical arrays. The user interface on the rear panel includes a high-resolution color display and rotary encoder for on-board control, alongside analog and digital audio inputs and network connectivity for remote system management via software. By combining a powerful three-way transducer design with seamless amplification and processing, the EAW KFW660i delivers a complete, self-contained loudspeaker solution that offers exceptional sonic performance and operational flexibility for the most critical sound reinforcement tasks.

Key Features

  • Biamplified 3-way system with dual 12" woofers for dipolar array low-frequency dispersion
  • Horn-loaded 10" midrange and 1.4" exit compression driver for defined mid/high performance
  • Internal passive MF/HF crossover with system equalization
  • Trapezoidal enclosure constructed from braced Baltic birch plywood with 11 suspension points
  • Delivers peak SPLs of 135 dB (LF) and 136.6 dB (MF/HF) for high-output sound reinforcement

EAW AS660i Biamplified 3-Way Full Range 2x 12" Loudspeaker Specs

Amplifier & Processing
Amplifier Configuration
Tri-amplified
DSP Platform
Integrated, User-Configurable
LF Amplifier Power
1200 watts
MF Amplifier Power
600 watts
HF Amplifier Power
300 watts
Transducer Array
Low-Frequency Drivers
Dual 12-inch
Mid-Frequency Driver
8-inch
High-Frequency Driver
1.75-inch Compression
Waveguide
Asymmetric, Molded
System Performance
Frequency Response
35 Hz - 20 kHz
Maximum SPL
141 dB
Dynamic Range
>110 dB
Crossover Points
DSP Defined (Typ. 200 Hz, 1.2 kHz)
Input & Control
Input Connectors
XLR/TRS Combo, AES3
Control Interface
Color LCD & Encoder
Network Protocol
Dante (Optional)
Cabinet Construction
Enclosure Material
Braced Birch Plywood
Rigging Hardware
Integrated Multi-Point
Finish
Textured Black
Weight
138 lbs
Coverage & Deployment
Horizontal Coverage
90 degrees
Vertical Coverage
60 degrees
Mounting Options
Ground Stack, Pole, Fly

Key Features

  • Biamplified 3-way system with dual 12" woofers for dipolar array low-frequency dispersion
  • Horn-loaded 10" midrange and 1.4" exit compression driver for defined mid/high performance
  • Internal passive MF/HF crossover with system equalization
  • Trapezoidal enclosure constructed from braced Baltic birch plywood with 11 suspension points
  • Delivers peak SPLs of 135 dB (LF) and 136.6 dB (MF/HF) for high-output sound reinforcement
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