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
Power Handling (AES / Peak) LF 500 / 2000 W
Power Handling (AES / Peak) HF 110 / 440 W

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

S7 Ultra-Compact Support Frame (930-0025) Support frame for S7, CS7, S118 & CS118 enclosures
S7 Ultra-Compact Line Array Micro Frame (930-0027) Frame for up to 8x S7 or CS7 enclosures
S7 Ultra-Compact Pole Mount Adaptor Frame (930-0034) Pole mount adaptor for S7 or CS7
S7 Extended Beam (930-0021) Accommodates greater array articulation
S7 Moving Point Extended Beam (930-0033) Extension beam with continuously adjustable pick point
S7 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)
S7 Extended Lifting Plates (932-0043) Lifting plates with fine resolution pick points for single point hangs (2 per set)
S7 Ultra-Compact Line Array Dolly (938-0022) Transports up to 4x S7 or CS7 enclosures
S7 Ultra-Compact Line Array Cover 4up (907-0031) Cover for 4x S7 or CS7 stacked on an Ultra-Compact Dolly (part no. 938-0022)
S7 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)
S7 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)
S7 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 V17 Complete GLL library for all Adamson products n/a
Adamson Amplification Chart V5.4 Displays the maximum amount of Adamson loudspeakers that can be used with approved amplifiers. n/a
Adamson Load Library V5.4 Adamson's updated preset library - Requires Lake Controller 7.0.0 or higher n/a


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