Adamson S-Serie S7



S7

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.

Specifications

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):                           15.9 / 35
Supported Processing:                 Lake

**12 dB crest factor pink noise at 1m, free field, using specified processing and amplification