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SoundTube Entertainment MA3501t Mono-Block 350W Audio Distribution Amplifier

BH #SOMA3501T • MFR #MA3501T
SoundTube Entertainment
SoundTube Entertainment MA3501t Mono-Block 350W Audio Distribution Amplifier
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Expected availability: 7-10 business days
$77/mo. suggested payments for 12 Mos.
with the credit card.§ 

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  • This item is noncancelable and nonreturnable.
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SoundTube Entertainment MA3501t Overview

The MA3501t Mono-Block 350W Audio Distribution Amplifier from SoundTube Entertainment is a high-output, low-voltage mono power amplifier engineered for use in distributed sound applications. Designed for use with SoundTube and other high-fidelity speakers, the amplifier provides 350W of output power into 4 Ohms and 225W into 8 Ohms. It offers taps for 25V, 70V, 100V, and bypass. A 12V trigger is provided along with automatic music sensing for remote on/off functions. The amplifier has dual RCA unbalanced inputs and a single Euroblock balanced input. It features a selectable limiter with a three-position subsonic filter.

Suitable for distribution of mono audio to speakers throughout a facility, the amplifier can be used in applications that include hospitality, corporate, retail, education, government, themed entertainment and more. The unit is powered via an internal 110 to 240 VAC power supply. The amplifier is housed in a powder-coated steel chassis that can be rack mounted in a 2U rack space. All controls located on rear panel-deterring unauthorized tampering with levels or other settings.

Efficient Class G high current mono-block 350W amplifier
Large toroidal power transformer and audio output transformer
Taps for 25V, 70V, 100V and bypass
Dual RCA unbalanced inputs and a single Euroblock balanced input
Euroblock outputs
All controls located on rear panel
30 Hz to 35 kHz ±0.5 dB frequency response
User-selectable limiter
3-position subsonic filter
Automatic music sensing
12V trigger for remote activation/deactivation
Overload, short circuit, and heat protection along with peak output protection

SoundTube Entertainment MA3501t Specs

System TypeMA3501T Class-G high current commercial audio distribution amplifier
Amplifier PowerDirect Output:
350 W RMS, <0.1% THD @ 4 Ohms, 700 W peak
225 W RMS, <0.1% THD @ 8 Ohms, 400 W peak

Transformer Output:
350W (25V/70V/100V), <0.1% THD
FilterHP Filter (Switchable): 40Hz to 60 Hz
ResponseOverall Response:
20 to 100 kHz ±dB direct
30 Hz to 35 kHz ± 0.5 dB
Power BandwidthDirect: 30 Hz to 65 kHz (+0, -3 dB)
Transformer: 30 Hz to 50 kHz (+0, -3 dB)
InputsDual RCA unbalanced and single Euroblock balanced
Input SensitivityMaximum: 175 mV for full output unbalanced / balanced / variable
THD+N<0.05% 20 to 20 kHz below rated output power
S/N>85 dB unweighted
Damping Factor>200
Input Impedance20K unbalanced, 10K balanced
Protection FeaturesSoft Clipping Limiter (Switchable), Short Circuit/Overload, DC offset protection, Thermostatic variable speed fan cooling, Thermal overload protection, Transformer thermal protection, Over current protection
Front Panel IndicatorsPower / Standby, Clipping, Protection LEDs
Current ConsumptionContinuous Program:
3 A @ 8 Ohms, 120 V
5.5 A @ 4 Ohms, 120 V
Operating VoltageSwitchable:
115 VAC 60 Hz @ 9 A maximum
230 VAC 50 Hz @ 4 A maximum
ApprovalsUL 60065 Listed, CCC, CE, RoHS
Dimensions3.50 x 19.00 x 13.75" (88.90 x 482.60 x 349.25 mm)
3.75 x 19.00 x 13.75" (95.25 x 482.60 x 349.25 mm) including feet
Standard 2RU
Weight29.5 lb (13.38 kg)

SoundTube Entertainment MA3501t Reviews

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