Product comparison · 2 audio amplifiers

Biamp Tesira AMP-4175R 4-channel vs Biamp Tesira AMP-4350R 4.0 channels Black, Silver

Key differences

Peak power per channel
- Tesira AMP-4175R 4-channel:175 W
- Tesira AMP-4350R 4.0 channels Black, Silver:350 W
RMS power output per channel (4 Ohm)
- Tesira AMP-4175R 4-channel:175 W
- Tesira AMP-4350R 4.0 channels Black, Silver:350 W
RMS power output per channel (8 Ohm)
- Tesira AMP-4175R 4-channel:175 W
- Tesira AMP-4350R 4.0 channels Black, Silver:350 W
Bridge-mode power output per channel (8 Ohm)
- Tesira AMP-4175R 4-channel:350 W
- Tesira AMP-4350R 4.0 channels Black, Silver:700 W
Product colour
- Tesira AMP-4175R 4-channel:Black, Sand
- Tesira AMP-4350R 4.0 channels Black, Silver:Black, Silver
Package weight
- Tesira AMP-4175R 4-channel:11.5 kg
- Tesira AMP-4350R 4.0 channels Black, Silver:13.3 kg

Differences highlightedShow differences only

Comparison of AMP-4175R, AMP-4350R
33 specifications	A Biamp Tesira AMP-4175R 4-channel Model AMP-4175R View product	B Biamp Tesira AMP-4350R 4.0 channels Black, Silver Model AMP-4350R View product
Audio4 differ
Audio output channels	4.0 channels	4.0 channels
Peak power per channelDiffers	175 W	350 W
Total Harmonic Distortion (THD)	0.3%	0.3%
RMS power output per channel (4 Ohm)Differs	175 W	350 W
RMS power output per channel (8 Ohm)Differs	175 W	350 W
Bridge-mode power output per channel (8 Ohm)Differs	350 W	700 W
Input impedance	8000 Ω	8000 Ω
Frequency range	20 - 20000 Hz	20 - 20000 Hz
Ports & interfacesidentical
AC (power) in	Yes	Yes
Ethernet LAN (RJ-45) ports	3	3
Technical details1 differ
Connectivity technology	Wired	Wired
Product colourDiffers	Black, Sand	Black, Silver
Cooling type	Active	Active
Rack capacity	2U	2U
Country of origin	United States	United States
Displayidentical
Built-in display	Yes	Yes
Poweridentical
Power source type	AC	AC
AC input voltage	100-240 V	100-240 V
AC input frequency	50/60 Hz	50/60 Hz
Maximum current	5.5 A	5.5 A
Weight & dimensionsidentical
Width	483 mm	483 mm
Depth	441 mm	441 mm
Height	89 mm	89 mm
Weight	9.3 kg	9.3 kg
Operational conditionsidentical
Operating temperature (T-T)	0 - 40 °C	0 - 40 °C
Operating relative humidity (H-H)	0 - 95%	0 - 95%
Operating altitude	0 - 3000 m	0 - 3000 m
Packaging data1 differ
Package width	584.2 mm	584.2 mm
Package depth	584.2 mm	584.2 mm
Package height	228.6 mm	228.6 mm
Package weightDiffers	11.5 kg	13.3 kg
Logistics dataidentical
Export Control Classification Number (ECCN)	EAR99	EAR99
Harmonized System (HS) code	8518402000	8518402000

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.