OperationSpecifications, Cleaning, Model BG-525

OperationSpecifications

Listening at Higher Volumes

It requires more power to achieve a rea- sonable volume of sound in a large room than it does in a small room. It is possi- ble (even if you are not a teenager) to turn the volume so high that the amplifi- er runs out of power. This creates “clip- ping” distortion.

Clipping distortion makes treble sound very harsh and unmusical. When you hear harsh sounding treble from any good speaker, turn the volume down immedi- ately! Those harsh sounds are masking some much more powerful ultra-high-fre- quency sound spikes which will quickly damage any fine loudspeaker. You are much less likely to damage a speaker with a large amplifier because it will be very loud indeed before it produces any clip- ping distortion.

Cleaning

You can clean the speaker with a damp- ened soft cloth or paper towel. If the speaker is mounted high up on a wall or ceiling, use a broom to gently brush it off.

Model BG-525

Driver Complement

5 1/4” woven fiber full-range PointSourceTM driver

Design Principle

Infinite baffle for large and varying air volumes

Recommended Amplifier Power Five to Fifty watts per channel

Nominal Impedance

8 Ohms

Frequency Response

100 Hz to 12,000 Hz, plus or minus 5 dB (on axis)

Sensitivity

89 decibels for 2.83 volts of Pink Noise, measured at 1 meter on axis

Overall Exterior Frame Dimensions 7 1/8” x 9 7/8”

Depth Behind Wall

1 7/8” (Assumes 1/2” drywall)

Wall Cut-Out Dimensions 6 1/4” x 9”

Wiring Requirements

We recommend 16 to 18 gauge for up to 80 feet, 14 gauge for up to two hundred feet. Connectors accommodate 14 to 22 gauge wire.

Specifications