Otto

ADAPTIVE SUBWOOFER

Otto is the world’s first Adaptive™ subwoofer. Utilizing two Offset Aperture-loaded woofers paired with independent on-board amplification, processing and networking, Otto extends Adaptive Performance™ to the lowest octaves of the audible spectrum. Otto will perfectly balance low-frequency coverage with cancellation to suit the user’s requirements; omni, cardioid, hyper-cardioid or anywhere in between from just a single module. Combined in arrays, Otto provides users with nearly endless possibilities in low-frequency pattern control.

Each Otto module includes two high-power 18” cones featuring Offset Aperture™ loading to generate four optimally- spaced acoustical sources; one in each corner. In addition to perfect source spacing for the loudspeaker’s operating range, this loading also provides exceptional efficiency and minimizes harmonic distortion, even when the system is driven to maximum levels. Ingenious transducer, port and enclosure design allow Otto to achieve extremely high output levels, while providing impact and low-frequency extension typical of much larger enclosures.

The module’s rotational symmetry provides enormous flexibility in designing systems for optimal coverage; arrays can be constructed with all modules in the same orientation, or with woofer orientation staggered to provide maximum 3D coverage capabilities. Resolution software determines the best configuration for a given application.

Each module includes a field-replaceable Power Plant, providing all power, processing and network capabilities. Via Resolution™ 2 software, Adaptive performance controls all performance parameters of the total array to deliver an output pattern that provides optimal coverage of audience areas and maximum rejection elsewhere.

Otto

Otto is the world’s first Adaptive™ subwoofer. Utilizing two Offset Aperture-loaded woofers paired with independent on-board amplification, processing and networking, Otto extends Adaptive Performance™ to the lowest octaves of the audible spectrum. Otto will perfectly balance low-frequency coverage with cancellation to suit the user’s requirements; omni, cardioid, hyper-cardioid or anywhere in between from just a single module. Combined in arrays, Otto provides users with nearly endless possibilities in low-frequency pattern control.

Each Otto module includes two high-power 18” cones featuring Offset Aperture™ loading to generate four optimally- spaced acoustical sources; one in each corner. In addition to perfect source spacing for the loudspeaker’s operating range, this loading also provides exceptional efficiency and minimizes harmonic distortion, even when the system is driven to maximum levels. Ingenious transducer, port and enclosure design allow Otto to achieve extremely high output levels, while providing impact and low-frequency extension typical of much larger enclosures.

The module’s rotational symmetry provides enormous flexibility in designing systems for optimal coverage; arrays can be constructed with all modules in the same orientation, or with woofer orientation staggered to provide maximum 3D coverage capabilities. Resolution software determines the best configuration for a given application.

Each module includes a field-replaceable Power Plant, providing all power, processing and network capabilities. Via Resolution™ 2 software, Adaptive performance controls all performance parameters of the total array to deliver an output pattern that provides optimal coverage of audience areas and maximum rejection elsewhere.

Features

Omni, cardioid and hypercardioid

Omni, cardioid and hypercardioid patterns possible with just a single module. Highly complex directivity patterns possible with arrays.

Adaptive Performance™

Vastly simplified setup process as compared to typical subwoofer arrays; Adaptive Performance™ determines all parameters based on user-defined coverage and performance requirements in Resolution™ 2.

Adaptive Healing

On-board diagnostics and Adaptive Healing continuously monitor and correct performance in real time

High-power

High-power with massive low-frequency extension; scalable to all performance types and venue sizes. All amplification and processing on-board

Specifications

Subsystem

Transducer: 2x VLF 18-in. cone w/ 4-in. voice coil

Loading: Offset Aperture™, Vented

Operating Mode

Amplifier Channels: 2x VLF

Internal Signal Processing: DSP w/Adaptive Performance™

Operating Range

22 Hz to 160 Hz

Nominal Beamwidth

Horizontal: Adaptive

Vertical: Adaptive

Calculated Maximum Output Peak (dB SPL) Unadapted

Sub (whole space): 136

Sub (half space): 142

Calculated Maximum Output Long Term (dB SPL) Unadapted

Sub (whole space): 130

Sub (half space): 136

Calculated Maximum Output Peak (dB SPL) Maximum SPL

Sub (whole space): 137

Sub (half space): 143

Calculated Maximum Output Long Term (dB SPL) Maximum SPL

Sub (whole space): 131

Sub (half space): 136

Calculated Maximum Output Peak (dB SPL) Maximum Rejection

Sub (whole space): 133

Sub (half space): 139

Calculated Maximum Output Long Term (dB SPL) Maximum Rejection

Sub (whole space): 127

Sub (half space): 133

Dimensions (inches/millimeters)

31.5 x 31.5 x 24 / 800 x 800 x 610 mm

Weights (pounds/kilograms)

Net: 210 / 95.3

Versions

G24 System (24 Modules) 115V             2044442

G24 System (24 Modules) 230V             2044443

Accessories

Distro Rack (supports 12 modules) 115V / 2041779

Distro Rack (supports 12 modules) 230V / 2042545

Distro Flybar / 2042596

Distro Pallet / 2042482

Flybar / 2044450

Cable Power Loom (6 modules) / 2042871

Cable Power Extender (6 modules) / 2042872

Cable Network Loom Short (6 modules) / 2042873

Cable Network Loom Long (6 modules) / 2042874

Dolly (3 modules) / 2044448

Cover (3 modules / 2044434

Spare Transducer Service Pack / 2044452

Adaptive Series SERIES

Anna

3-WAY FULL-RANGE ARRAY MODULE

Operating Range

45 Hz to 18 kHz

Nominal Coverage (degrees)

Horz 100° (for single column; scalable up to 360° utilizing multiple columns), Vert Adaptive

Subsystems

Transducers:LF 2× 10-in cone, 4 in voice coil, MF 4× 5-in cone, 38mm voice coil, HF 8×1-in exit, 35mm voice coil

Anya

3-WAY FULL-RANGE ARRAY MODULE

Operating Range

35 Hz to 18 kHz

Nominal Coverage (degrees)

Horz 70° (for single column; scalable up to 360° utilizing multiple columns)

Vert Adaptive

Subsystems

Transducers: LF 2× 15-in cone, 4 in voice coil, MF 6× 5-in cone, 38mm voice coil, HF 14×1-in exit, 35mm voice coil

Talk to EAW

Got a general enquiry? Looking for design help? Want to locate spare parts? We’re ready to talk. Help. And make sure you’re happy.