Technical specifications, Power and battery, Acoustic specifications – Activeforever Bellman and Symfon Maxi Personal Amplifier User Manual
Page 2: Regulatory requirements, Size and weight, Input signals, Output signals, Buttons and controls in the box, Environmental requirements, Accessories
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The package includes everything you normally
need in order to use your Maxi.
BE2020 Personal amplifier
Two AA alkaline batteries
Belt clip
Neck strap with safety clasp
User
manual
Quick guide
Listening accessory
(Varies with package and territory)
Power and battery
Two AA alkaline batteries
Operating time: up to 150 hours
Acoustic specifications
Maximum
output using BE9122 headhones
119 dB (HF Ave. SPL 90)
Gain at full volume
using BE9125 stetoclips
135dB (@ 1kHz SPL90)
Full on gain:
Using BE9122 headphones
(60 dB SPL input signal)
51.07 dB @ 1.6 kHz
Full on gain:
Using BE9124 earphones
(60 dB SPL input signal)
54.54 dB @ 1.6 kHz
Full on gain:
Using BE9125 stetoclips
(60 dB SPL input signal)
56.57 dB @ 1.6 kHz
Regulatory requirements
Complies with the following
requirements:
WEEE, Der grüne punkt, CE, FCC, C-Tick , RoHS
Size and weight
Height:
5.5
inches (140 mm)
Width:
1.8
inches (45 mm)
Depth:
1.1
inches (27 mm)
Weight:
4.7
ounces (133 grams)
Input signals
Microphone: Built in omnidirectional
electret condenser microphone
Telecoil pickup for inductive loops
External sound source input: 2.5 mm stereo
jack plug (+6 dBV max input signal)
Output signals
Headphone socket: 3.5 mm stereo jack plug
Distortion: 0.557 % THD (electrical)
Frequency range: 40-10 kHz (electrical)
Tone control: 5 pre-set steps
Volume control: 9 steps (5 dB/step)
Output power: 125 mW (16 Ω load)
Tone
Line in
Volume
On/Off
Line out
Telecoil selector
Volume/Tone indicator
1.1 inches
1.8 inches
1.8 inches
5.5 inches
Microphone
Technical specifications
Push-to-listen
Buttons and controls
In the box
Battery
indicator
1115-16 Main Tower GD Int’l Hotel 339 Huanshi Dong Rd Guangzhou China 510095
Tel +86 20 8318 2950 Fax +86 20 8333 5528
© 2012, Bellman & Symfon AB, all rights reserved.
BE2020_000DAS002_EN
Subject to change without prior notice.
Environmental requirements
Operating temperature: 32° to 95° F
(0° to 35° C)
Relative humidity: 5% to 95%
(non condensing)
Accessories
The following accessories are available:
BE9122 Stereo headphones
BE9124 Stereo in-ear
earphones
BE9125 Stetoclips
BE9127 Tie-clip microphone
BE9137 Cable kit, 16 feet (stereo) incl.
adapter from 3,5 mm stereo tele jack
to RCA (phono)
BE9147 Travel case in durable canvas
BE9159 Neck loop