Product Overview
The Bogen TPU250 is a wall-mounted telephone paging amplifier rated at 250 watts. This amplifier permits paging from telephone and/or microphone. Music input through an RCA jack or screw terminals. Voice-activated, variable level, music mute with fade back after page. This amp also includes a night ringer which sends an electronic ringing tone signal through all speakers, alerting personnel of incoming calls during non-business hours. Jacks are also provided to bridge two TPU amplifiers to double the number of inputs and outputs.
Bogen Communications TPU250 Features:
- 250 Watts
- Inputs for 600-ohm balanced telephone line, LO-Z balanced microphone, and background music
- Music input (RCA jack or screw terminal)
- Integral automatic level control (ALC) circuit for controlling pages mady be persons with varying voice levels and paging techniques
- Page from telephone and/or microphone
- Signal-activated paging channel automatically mutes back-ground music
- Adjustable background music muting level during a page
- Aphex Aural Exciter increases intelligibility, improves perceived loudness (with no increase in power), and reduces listener fatigue
- Separate controls for page volume, music volume, night ringer, music mute, and Aphex Aural Exciter
- Bass and Treble controls
- Built-in night ringer activated by contact closure or by 90V ring signal
- Balanced or unbalanced 16-ohm, 25V, 25VCT, and 70V outputs are available
- VOX sensitivity level control eliminates transmission of background noise when paging from a telephone
- Thermal and electronic overload protection
- Jacks provided for bridging additional TPU amplifiers
- Brackets are attached for easy wall mounting
- Can be rack-mounted with RPK82 kit
- Peak level indicator lights when amplifier is driven into clipping
- 120V AC, 60Hz power source
- UL and CSA listed
Bogen Communications TPU250 Specifications:
- Frequency Response: 70Hz to 15kHz +/-1dB
- Distortion: Less than 1%
- Hum & Noise: (20Hz-20kHz)
- Music: -70dB
- Tel:-70dB
- Mic: -55dB
- Sensitivity:
- Music: 85mV
- Tel: -20dBm (77mV)
- Mic:600µV
- Tone Control:
- Bass - +/-9dB @ 100 Hz
- Treble - +/-9dB@ 10kHz
- Regulation: 2dB
- Inputs:
- Tel: 600-ohm balanced line,transformer-isolated
- Music: Hi-Z source RCA jacks or screw terminals
- Mic:Lo-Z balanced, screw terminal connection
- Music Mute: Mutes music during a microphone page
- Contact Ring: Sounds night ringer tone when customer-supplied dry contacts are closed
- Tel Ring: Sounds night ringer in response to 90V ring signal
- Bridging: Permits bridging of two amplifiers
- Outputs: 25V, 25VCT, and 70V, 16 ohms balanced or unbalanced
- Controls & Indicators:
- POWER & PEAK LEVEL LED indicators
- APHEX
- TREBLE
- BASS
- VOX SENS
- RINGER VOLUME
- MUSIC MUTE
- MUSIC VOLUME
- MIC VOLUME
- TEL VOLUME
- ALC controls (screwdriver-adjustable)
- Overload Protection: thermal and electronic overloadprotection included. 1.0A, 120V AC circuit breaker
- Power Requirements: (120V AC, 60Hz) 0.75A
- Finish: Black with silver lettering
- Dimensions (H x W x D): 8 3/8" x 14 3/16" x 3 5/8"
