From STRAUSS ELEKTROAKUSTIK, the Stereo Power Amplifier features HGBT high-gain bandwidth technology for very-low output resistance, distortion, and noise. The power bandwidth is 1.7 MHz, limited only by an input filter to 5 Hz - 130 kHz (-3 dB). The amplifier uses a power buffer for all stages of voltage and current amplifications. Other key features include soft clipping, convection cooling, and loudspeaker connections with low transition resistances. The amplifier has an aluminum housing with a 10mm wall thickness as a fully grounded block.

HGBT High-Gain Bandwidth Technology    1.7 MHz Bandwidth    Soft Clipping    Convection Cooling

Related Questions and Answers

Q: 1. What class is the amp?

A: The Bellari PA253 is a Class-D amplifier.

Q: 2. Harmonic distortion is specified at 0.5%. How much greater or Is this a typo?

A: That is a TYPO. It should read 0.5% (Info from the Crown XLS 1002 Manual).

Q: 3. How loud do the fans get, do you hear them?

A: The Yamaha PX8 is made primarily for live sound reinforcement. In that environment, you would not hear the cooling fans in the PX8 amplifier.

Q: 4. Got a pair of yamaha cbr15 inch speakers. Will px5 be suitable for the speakers

A: Yes, the Yamaha PX5 Stereo Power Amplifier is compatible for use with a pair of Yamaha CBR15 Speakers.

Q: 5. can I use a 2002 and 2502 both bridged without significant problems?

A: The amps can each operate safely in bridged mode as long as you are connecting them to speakers that are compatible with the power and impedance ratings.

Q: 6. usually, you can bridge any amp to use in a mono setting. Can you run this mono?

A: This amp is designed to be used as a stereo amp. It doesn't have any options for bridging.

Q: 7. Can we use PX3 pro amp for hometheater setup and home or this is for commercial purpose like events and functions .. thanks

A: This is generally used for either amplifying PA speakers or for commercial use. Usually home entertainment speakers require an amplifier that pushes a different impedance. This amp does 300w at 8ohms per channel and 500w at 4ohms per channel. Most home entertainment speakers run at 6ohms and are generally a lower wattage.

Q: 8. what will be the RMS wattage be with 6 ohm speakers, eg, cerwin vega xls 15 ?

A: Crown has not provided wattage ratings for 6 ohms, but they do list ratings for 4 and 8 ohms. We can use the specs listed for peak wattage to calculate RMS wattage at 4 and 8 ohms. 6 ohms is going to be right in the middle so you can get a better idea of how it would perform with your speaker. At 4 ohms, the XLS 2502 is rated at 775W per channel and 2400W bridged for peak power, which works out to approximately 550W per channel and 1700W bridged for RMS power at 4 ohms. At 8 ohms, the XLS 2502 is rated at 440W per channel and 1550W bridged for peak power, which works out to approximately 310W per channel and 1100W bridged for RMS power at 8 ohms.

Q: 9. Will this work with a Audio Technic U855QL podium microphone, (Dynamic)?

A: The Pyle Pro PCAU25A 80W Stereo Power Amplifier BH #PYPCAU25A does not have a microphone input.

Q: 10. Does it have fans to keep it cool?

A: Yes the Yamaha PX8 amplifier has cooling fans.