Product comparison · 2 audio amplifiers

Biamp Commercial Audio PM4100 2.0 channels Performance/stage Black vs Biamp Commercial Audio REVAMP2250 2.0 channels Performance/stage Black

21specifications compared
13differ
8identical
46known for one product only

Key differences

RMS power output per channel (4 Ohm)
- Commercial Audio PM4100 2.0 channels Performance/stage Black:35 W
- Commercial Audio REVAMP2250 2.0 channels Performance/stage Black:250 W
RMS power output per channel (8 Ohm)
- Commercial Audio PM4100 2.0 channels Performance/stage Black:25 W
- Commercial Audio REVAMP2250 2.0 channels Performance/stage Black:125 W
Bridge-mode power output per channel (8 Ohm)
- Commercial Audio PM4100 2.0 channels Performance/stage Black:34 W
- Commercial Audio REVAMP2250 2.0 channels Performance/stage Black:150 W
Input impedance
- Commercial Audio PM4100 2.0 channels Performance/stage Black:100000 Ω
- Commercial Audio REVAMP2250 2.0 channels Performance/stage Black:22000 Ω
Power source type
- Commercial Audio PM4100 2.0 channels Performance/stage Black:DC, PoE
- Commercial Audio REVAMP2250 2.0 channels Performance/stage Black:AC
Width
- Commercial Audio PM4100 2.0 channels Performance/stage Black:218 mm
- Commercial Audio REVAMP2250 2.0 channels Performance/stage Black:483 mm
Depth
- Commercial Audio PM4100 2.0 channels Performance/stage Black:70 mm
- Commercial Audio REVAMP2250 2.0 channels Performance/stage Black:239 mm
Height
- Commercial Audio PM4100 2.0 channels Performance/stage Black:37 mm
- Commercial Audio REVAMP2250 2.0 channels Performance/stage Black:44 mm

Side by side

Differences highlightedShow differences only

Comparison of PM4100, REVAMP2250
67 specifications	A Biamp Commercial Audio PM4100 2.0 channels Performance/stage Black Model PM4100 View product	B Biamp Commercial Audio REVAMP2250 2.0 channels Performance/stage Black Model REVAMP2250 View product
Audio4 differ
RMS power output per channel (4 Ohm)Differs	35 W	250 W
RMS power output per channel (8 Ohm)Differs	25 W	125 W
GainKnown for one	12 dB	Unknown — not stated by the source
Bridge-mode power output per channel (4 Ohm)Known for one	56 W	Unknown — not stated by the source
Bridge-mode power output per channel (8 Ohm)Differs	34 W	150 W
Input impedanceDiffers	100000 Ω	22000 Ω
Output impedanceKnown for one	100 Ω	Unknown — not stated by the source
Audio qualityKnown for one	16 bit	Unknown — not stated by the source
Peak power per channelKnown for one	Unknown — not stated by the source	250 W
Total Harmonic Distortion (THD)Known for one	Unknown — not stated by the source	0.1%
Signal-to-Noise Ratio (SNR)Known for one	Unknown — not stated by the source	90 dB
Dynamic power per channel (4 Ohm)Known for one	Unknown — not stated by the source	350 W
Dynamic power per channel (8 Ohm)Known for one	Unknown — not stated by the source	175 W
Frequency rangeKnown for one	Unknown — not stated by the source	10 - 24000 Hz
Ports & interfacesidentical
Speakers connectivity typeKnown for one	RCA/Euroblock	Unknown — not stated by the source
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB port typeKnown for one	USB Type-B	Unknown — not stated by the source
USB versionKnown for one	2.0	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
Ethernet LAN data ratesKnown for one	10,100 Mbit/s	Unknown — not stated by the source
GPIO connector typeKnown for one	5-pin Euroblock	Unknown — not stated by the source
GPIO ports quantityKnown for one	1	Unknown — not stated by the source
Line inputs (RCA)Known for one	8	Unknown — not stated by the source
Number of Euroblock output connectorsKnown for one	1	Unknown — not stated by the source
RS-232 connector typeKnown for one	3-pin Euroblock	Unknown — not stated by the source
RS-232 portsKnown for one	2	Unknown — not stated by the source
AC (power) inKnown for one	Unknown — not stated by the source	Yes
Technical detailsidentical
Bass adjustmentKnown for one	Yes	Unknown — not stated by the source
Treble adjustmentKnown for one	Yes	Unknown — not stated by the source
Bridge functionKnown for one	Yes	Unknown — not stated by the source
Compliance certificatesKnown for one	CE, Federal Communications Commission (FCC), RoHS	Unknown — not stated by the source
EqualizerKnown for one	Yes	Unknown — not stated by the source
Sustainability complianceKnown for one	Yes	Unknown — not stated by the source
Warranty periodKnown for one	5 year(s)	Unknown — not stated by the source
Channels quantityKnown for one	Unknown — not stated by the source	2 channels
Cooling typeKnown for one	Unknown — not stated by the source	Passive
On/off switchKnown for one	Unknown — not stated by the source	Yes
Rack capacityKnown for one	Unknown — not stated by the source	1U
Country of originKnown for one	Unknown — not stated by the source	China
Power1 differ
Power source typeDiffers	DC, PoE	AC
DC input voltageKnown for one	12 V	Unknown — not stated by the source
Power consumption (typical)Known for one	5 W	Unknown — not stated by the source
Power consumption (Power over Ethernet (PoE))Known for one	7 W	Unknown — not stated by the source
AC input voltageKnown for one	Unknown — not stated by the source	115 - 230 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (max)Known for one	Unknown — not stated by the source	600 W
Weight & dimensions4 differ
WidthDiffers	218 mm	483 mm
DepthDiffers	70 mm	239 mm
HeightDiffers	37 mm	44 mm
WeightDiffers	500 g	3.1 kg
Operational conditionsidentical
Operating temperature (T-T)Known for one	0 - 30 °C	Unknown — not stated by the source
Operating relative humidity (H-H)Known for one	10 - 90%	Unknown — not stated by the source
Operating altitudeKnown for one	0 - 2000 m	Unknown — not stated by the source
Packaging data4 differ
Package widthDiffers	285 mm	524.8 mm
Package depthDiffers	190 mm	329.9 mm
Package heightDiffers	55.1 mm	140 mm
Package weightDiffers	860 g	4.9 kg
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes

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.

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