Bogen AMBSL1 Speakerphones

Bogen's Self-Amplified Metal Box Speakers are the perfect choice for anyone seeking reliable and high-quality audio solutions in public address systems. The AMBSQ1 and AMBSL1 models feature a rugged all-steel enclosure and a full-range 8" cone loudspeaker, ensuring excellent sound clarity and durability. With a built-in 1W amplifier and detachable volume control, these speakers allow for easy volume adjustments and versatile mounting options—perfect for any ceiling or wall setup. Whether you need enhanced intelligibility for announcements or high-quality sound for your events, these speakers are designed to impress.
Key features:

• Rugged all-steel surface-mounted enclosure
• Full-range 8" cone speaker for excellent intelligibility
• Self-contained 1-watt amplifier
• Built-in volume control with detachable knob
• Angles downward for the AMBSL1 model
• Includes mounting hardware

Specifications:

• Cone Diameter: 8" (paper)
• Magnet Weight: 6 oz.
• Power Rating (max.): 1W
• Typical Operational Current: 1 CU (50 mA)
• Supply Voltage: 24V DC
• Frequency Response: 110 Hz to 15 kHz
• Input Impedance: 2000 ohms
• Typical Input Sensitivity: 125 mV
• Maximum Sound Pressure Level: 92 dB @ 1 Meter on axis, 1W output
• Dispersion (min.): 100°
• Product Weight: 9 lb.
• Enclosure Size (AMBSQ1): 11-5/8" W X 11-5/8" H X 4-1/4" D
• Enclosure Size (AMBSL1): Top: 11-5/8" W X 11-3/8" H X 5-3/8" D; Bottom: 11-5/8" W X 11-3/8" H X 3-1/8" D
• Construction: Painted steel enclosure