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The S7p is a 2-way, full range point source cabinet containing 2x ND7-LM16 Low-Mid drivers (2x 16 Ω) and an NH3-8 1.4” exit compression driver (8 Ω). The prolate spheroidal waveguides produce a nominal dispersion pattern of 70° x 40° (H x V), rotatable by 90° increments.. The design of the waveguide ensures equal tonal balance when moving outside of the intended coverage pattern, delivering natural sound with no diffraction or lobing. The S7p can be operated in passive or bi-amped mode, which is user-defined through a switch on the jackplate.


2 x 7" Kevlar Neodymium Driver
15 kg
80 Hz - 18 kHz
8 Ohms (Active)
6 Ohms (Passive)
1 x 3" Diaphragm
1.4" Exit Compression Driver
70° x 40°
100° - 50°
Integrated Rigging System
Spheroidal prolate waveguide


Config Passif - Config Actif



S7p Spec Sheet

Spec sheet for the S7p

S-Series User Manual

User manual outlining proper use and safety precautions for the S-Series

S-Series Configuration Brochure

Document outlining the factory recommended configurations for the S-Series

3D Cad Drawings S Series

3D CAD drawings of all S-Series enclosures

Adamson Amplification Chart V5.3

Displays the maximum amount of Adamson loudspeakers that can be used with approved amplifiers

Adamson Load Library 5.4

Adamson’s updated preset library requires Lake Controller 7.0.0 or higher