Electro-Voice S188E User Manual

Details the Electro-Voice S188E's hybrid horn-vented cabinet design and SG18 woofer for extended low-end performance.

Explains using the S188E with other Electro-Voice systems and its stand-mount capability for satellite speakers.

Advises on active crossovers (12 dB/octave, 100-250 Hz) and amplifier power for optimal S188E performance.

Recommends a 32-Hz high-pass filter to protect the S188E from cone excursion below box-tuning frequency.

Describes the S188E's axial frequency response measured in an anechoic chamber.

Details the rugged 3/4-inch Road-Wood cabinet, carpet finish, steel grille, corner protectors, and handles.

Explains the use of dual Neutrik Speakon NL4MPR-V connectors for high-current delivery.

Describes using the 1-3/8-inch stand mount for satellite systems and safety considerations.

Provides information on how to get the S188E serviced, including parts replacement.

Explains the EIA RS-426-A 1980 standard and the S188E's 400-watt rating and peak capacity.

Provides technical specifications for system integrators, including frequency range and SPL.

Outlines the warranty period, coverage, and exclusions for Electro-Voice products.

Details the process for obtaining warranty service, including delivery and proof of purchase.

Specifies conditions not covered by the warranty, such as misuse or cosmetic damage.

Provides contact information for technical assistance and service repair departments.

Specifies the typical axial frequency response from 45 Hz to 250 Hz.

Defines the 3-dB down point at 45 Hz and the usable limit at 33 Hz.

Details 400-watt long-term power capacity, 99 dB sensitivity, and maximum acoustic output.

Describes the dispersion angle as omnidirectional and provides distortion figures.

Lists the SG18 transducer and the box tuning frequency of 38 Hz.

Recommends crossover frequency and slope, and lists nominal/minimum impedance.

Provides detailed enclosure dimensions, shipping dimensions, net, and shipping weight.