Samson Servo 300 2x150W@4ohm, 300W Bridged Power Amplifier - Long & McQuade Musical Instruments
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Samson Servo 300 2x150W@4ohm, 300W Bridged Power Amplifier

Departments > Pro Audio & Recording > Power Amps & Crossovers > Outboard - Power Amplifiers > Samson > Servo 300 2x150W@4ohm, 300W Bridged Power Amplifier
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SKU: # 484228
Model: #


Your Price: $369.99 CDN



The Servo 300 is a great choice for powering a small to medium sized PA, or an intergrated conference room audio system. The Servo 300 features large 10-segment 3-color level LED meters and independent channel volume controls. The rear panel includes 1/4-inch balanced and RCA input connectors, as well as 5-way binding post and 1/4-inch speaker outputs. The Servo amp line also features a 4-stage power protection circuitry that ensures optimal performance and protection of connected components.

The Samson Servo 300 stereo power amplifier has been designed to provide robust, clean output with low distortion and wide dynamic range, along with the dependability demanded by the most professional audio engineers and installers. Their convenient 2 rack-space design is compact, and yet there's plenty of power available, with 2 x 100 Watts at 8Ω, 2 x 150 Watts at 4Ω over the full frequency spectrum, from 10 Hz to 55 kHz. For mono applications, a Bridge mode links both channels of the amplifiers, thus providing even more single channel power, with a power ratings of 300 watts into an 8 Ohm load.


• 50 watts per side at 4 ohms
• 300 watts bridged mono at 8 ohms
• 1/4-inch and RCA input connectors
• 5-way binding post and 1/4-inch outputs
• Dual Rack space design
• 10-segment, 3-color Level LED meters
• 4-stage power protection circuitry
• Independent input level controls for each channel allow precision adjustments.


Stereo both channel driven
8 Ohms: 100 Watts x 2
4 Ohms: 150 Watts x 2
Bridged mono
8 Ohms: 300 Watts

Signal to Noise Ratio (20Hz-20k): 102dB
Distortion (SMPTE-IM): 0.01%
Input sensitivity @8 Ohms: 1.24V(4dBu)
Voltage Gain: 33dB
Output Circuitry Class: AB

AC Power
@1/8 rated power 4 Ohms, max. : 0.7A
@1/3 rated power 4 Ohms, max. : 1.7A
@ rated power 4 Ohms, max. : 5.0A

Distortion (typical @4 Ohms)
20Hz-20kHz,10dB below rated power: 0.01%
1kHz,rated power: 0.1%

Frequency Response
@8 Ohms, 1Watt, 20Hz-20kHz: +0/-0.5dB

Damping Factor (400Hz): 280

Input Impedance: 15k Ohm Unbalanced, 30k Ohm Balanced

Input Clipping: 10Vrms (22dBu)

Cooling: Continuously variable speed, fan forced air

Connectors (each channel)
Input: RCA unbalanced and 1/4"(6.3mm) TRS, balanced
Output: 5-way Binding post and 1/4" Phone

Controls: AC power switch,Channel 1 and 2 volume

Indicators: Power on (blue), Protection (amber), Signal (green) for each Ch., Peak (red) for each Channel.
Level: , -24 dB, -20 dB, -16 dB, -12 dB, -8 dB, -4 dB, -2 dB. O, +2 dB and +4 dB (PEAK).

Protection: Short circuit, Thermal, Current limit, DC offset, Current inrush, RF protection, Turn on/Turn off muting

Power Requirements: 115/230,240VAC,50/60Hz

Dimensions (W x H x D): 19" x 3.5" x 11.7"
(483mm x 89mm x 297mm)
Net Weight: 20 lbs (9.09 kg)
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