Sonance SONAMP275SE 150 Watt Stereo AmplifierWith 150 watts of power the Sonance SONAMP 275 SE Stereo Amplifier can power even the most demanding speakers. Along with high-output, the amp can also operate down to 2.66 ohms because of the high-current amp topology design. Featuring Smart Amp Technology, the SONAMP 275 SE utilizes a modular design allowing for modules to be swapped out depending on the application.
Coming packed with the BBE SAT module, the amplifier produces a high-fidelity sound that creates an enjoyable listening experience. The BBE SAT sound enhancement module improves the presence and detail of music by restoring clarity and definition of the audio signal. Even at low volumes, the BBE module increased the intelligibility of vocals in distributed audio paging systems. In addition to manual control, the BBE effect can also be triggered on/off and the effect amount changed (+6 dB or +9 dB) by an external control voltage
Capable of operating in both bridged/mono and stereo mode, the SONAMP 275 SE can meet your desired output power requirements. The amp features line level outputs for daisy chaining multiple amplifiers, ground lift switch, auto-on sensitivity controls, defeatable auto-on signal sensing, and auto-on dip switches for auto turn-on delay. The tamper resistant design includes recessed power switch and recessed level and auto-on sensitivity controls. LED indicators help monitor signal, protect/clipping, and BBE on/off status. Protection circuitry including active current limit, short circuit and speaker protection, as well as auto-resetting thermal protection shut-off keep the amp safe from unexpected events that could harm the amp's circuitry.
Specifications: • Rated power (20-20,000 Hz) RMS: 75 WPC @ 8 ohms, 125 WPC @ 4 ohms, 135 WPC @ 2.7 ohms • Bridged power (20 - 20,000 Hz) RMS: 250 W @ 8 ohms • Midband power (1 kHz, at clipping) RMS: 114 WPC @ 8 ohms, 140 WPC @ 4 ohms • 168 WPC @ 2.7 ohms • Bridged midband power (1 kHz) RMS: 270 W @ 8 ohms • IHF dynamic power (20ms 1 kHz tone burst) per IHF RS-490/3.2: 120 WPC @ 8 ohms, 194 WPC @ 4 ohms, 239 WPC @ 2.7 ohms • IHF dynamic headroom: +1.75 dB @ 8 ohms, +1.9 dB @ 4 ohms, +2.5 dB @ 2.7 ohms • THD (2-channel mode): 0.05% @ 8 ohms, 0.08% @ 4 ohms, 0.15% @ 2.7 ohms • THD (bridged mode): 0.05% @ 8 ohms • IM distortion (SMPTE 4:1) @ 8 ohms: 0.008% @ 1W, 0.015% @ 75 W • SNR: 105 dB below rated output (A-weighted) • Input sensitivity: 0.7V for rated output (75W @ 8 ohms) • Input impedance: 47 kohms, min • Power requirement (120V): 120 VAC, 50/60 Hz • Power consumption: 500W (625VA) • Dimensions: 16-3/4" W x 3-7/8" H x 15-1/4" D • Dimensions (rack mount): 19" W x 3-1/2" H x 15-1/4" D.
