The S7 is a 2-way, full range line array cabinet containing 2x ND7-LM16 Kevlar Neodymium drivers (2x 16 Ω) and an NH3-8 1.4” exit compression driver (8 Ω). The critically optimized sound chamber produces a slightly curved wavefront with a nominal dispersion pattern of 100° x 12.5° (H x V). The chamber’s efficiency allows for increased vertical dispersion without sacrificing high frequency presence in the far field. Patented Controlled Summation Technology further eliminates low-mid lobing normally associated with 2-way line source systems.
The cabinet construction uses marine grade birch plywood as well as aircraft grade steel and aluminum, and is equipped with two Speakon™ NL4 connectors. The SlideLock rigging system ensures easy yet secure setup and teardown.
The S7 is suited to a wide variety of applications. Its full range capability (80 Hz) at reasonable levels qualifies for applications where sub is not required. Increased vertical coverage (12.5°) enables the S7 to cover theaters and small arenas with reasonable speaker quantity. Other target applications include dance clubs, corporate events and contemporary churches.
| Frequency Range (+/-3 dB) | 80 Hz - 18 kHz |
| Nominal Directivity (-6 dB) H x V | 100° x 12.5° |
| Maximum Peak SPL** | 138 dB |
| Components LF | 2x ND7-LM16 7" Kevlar® Neodymium Driver |
| Components HF | 1x NH3-8 3" Diaphragm / 1.4" Exit Compression Driver |
| Nominal Impedance LF | 2x 16Ω (8Ω) |
| Nominal Impedance HF | 8Ω |
| Power Handling (AES / Peak) LF | 500 / 2000 W |
| Power Handling (AES / Peak) HF | 110 / 440 W |
| Rigging | Slidelock Rigging System |
| Connection | 2x Speakon™ NL4 |
| Height Front (mm / in) | 203 / 8 |
| Height Back (mm / in) | 122 / 4.8 |
| Width (mm / in) | 527 / 20.75 |
| Depth (mm / in) | 411 / 16.2 |
| Weight (kg / lbs) | 15 / 33.1 |
| Supported Processing | Lake |
**12 dB crest factor pink noise at 1m, free field, using specified processing and amplification
 | Ultra-Compact Support Frame (930-0025) | Support frame for S7, CS7, S118 & CS118 enclosures |
 | Ultra-Compact Line Array Micro Frame (930-0027) | Frame for up to 8x S7 or CS7 enclosures |
 | Ultra-Compact Pole Mount Adaptor Frame (930-0034) | Pole mount adaptor for S7 or CS7 |
 | Extended Beam (930-0021) | Accommodates greater array articulation |
 | Moving Point Extended Beam (930-0033) | Extension beam with continuously adjustable pick point |
 | Line Array H-Clamp (932-0047) | Horizontal articulator clamp to be used with S-Series/CS-Series/IS-Series line array rigging frames (max load: 200 kg) |
 | Extended Lifting Plates (932-0043) | Lifting plates with fine resolution pick points for single point hangs (2 per set) |
 | Ultra-Compact Line Array Dolly (938-0022) | Transports up to 4x S7 or CS7 enclosures |
 | Ultra-Compact Line Array Cover 4up (907-0031) | Cover for 4x S7 or CS7 stacked on an Ultra-Compact Dolly (part no. 938-0022) |
 | Ultra-Compact Line Array Flight Case Single 3up (901-0004) | Flight Case for 3x S7 or CS7 stacked on an Ultra-Compact Line Array Dolly (part no. 938-0022) |
 | Ultra-Compact Line Array Flight Case Single 4up (901-0005) | Flight Case for 4x S7 or CS7 stacked on an Ultra-Compact Line Array Dolly (part no. 938-0022) |
 | Ultra-Compact Line Array Flight Case Double 4up (901-0006) | Upright case for 2 sets of 4x S7 or CS7 on 2 Ultra-Compact Line Array Dollies (part no. 938-0022, purchased separately) |
| S7 Spec Sheet | One page spec sheet for the S7 | n/a |
| S7 User Manual | Comprehensive User Manual for the S7 | n/a |
| S-Series Configuration Brochure | A document outlining the factory recommended configurations for the S-Series | n/a |
| 3D CAD Drawings | 3D CAD Drawings of all S-Series enclosures | n/a |
| ADAMSON EASE Data V16 | Complete GLL library for all Adamson products | n/a |
| Adamson Amplification Chart V5.3 | Displays the maximum amount of Adamson loudspeakers that can be used with approved amplifiers. | n/a |
| Adamson Load Library 5.3 | Adamson's updated preset library - Requires Lake Controller 7.0.0 or higher | n/a |
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