Genelec 7050B User Manual

Genelec 7050B
Active Subwoofer
Operating Manual
7050B

Genelec 7050B Specifications

General

Maximum SPL	100 dB
Amplifier Power	150 W
Enclosure Type	Bass Reflex
Crossover Frequency	85 Hz
Input Connectors	XLR
Output Connectors	XLR
Driver Size	8 inch

Summary

Amplifier and Installation

Amplifier Overview

Audio Connections

Room Placement and Setup

Positioning in the Room

Discusses how room placement affects frequency response and sound level, recommending initial placement.

Minimum Clearances

Flush Mounting

Sensitivity Adjustment

Phase Control Setting

Highlights the importance of phase alignment to avoid frequency response drops at the crossover.

Adjustment and Function Procedures

Coarse Phase Adjustment Method

Provides a manual method using a signal generator to match subwoofer and main speaker phase.

Phase Correction with Test Equipment

Details using a frequency analyzer and microphone for precise phase alignment and response smoothing.

LFE Bandwidth and +10 dB Functions

Explains the selectable LFE cutoff frequencies (85/120 Hz) and the +10 dB gain function.

Safety, Maintenance, and Compliance

Safety Considerations

Lists essential warnings for safe operation, maintenance, and handling to prevent damage or injury.

Maintenance Guidelines