The power amplifier is the final component in the signal chain before the loudspeakers. It is the workhorse of a hi-fi system. It takes the low-level signal from the pre-amplifier and converts it to a powerful signal to drive the loudspeakers. It has a low-level input to receive the signal from the preamplifier, and terminals for connecting loudspeaker cables.
Because of the power amplifier's unique function, it differs from other components in size, weight and use. High-quality power amplifiers are usually large and heavy. Moreover, the power amplifier is the component you don't need to touch and adjust. Consequently, power amplifiers are often placed on the floor near the loudspeakers rather than in an equipment rack.
STEREO POWER AMPLIFIER:
A power amplifier with two audio channels (left and right) in one chassis.
MONOBLOCK POWER AMPLIFIER:
A power amplifier with only one audio channel per chassis. Two monoblocks are required for stereo reproduction.
|
Page 14
( Displaying 10 of 210 Products )
|
|
|
SpeakerCraft SC12-30 Twelve Channel Fully Configurable Power Amp
|
|
Offering the classic SpeakerCraft stability that you’ve come to know and trust, the powerful SC12-30 will exceed your installation needs.Specifi cally designed to solve the problems of interfacing with different brands and models of equipment, and different rooms and applications, the SC12-30 makes installation easier and more straight forward than ever before. Fully confi gurable, with 12-channels that provide 30W per channel (80W when bridged) and our unique BusMatrix™ Selector, the Sc12-30 is the perfect multi-zone or multi-room solution.
|
|
SpeakerCraft SC2-150 - Two Channel, High Current Power Amp
|
|
Offering the classic Speakercraft power and stability that you’ve come to know and trust, the new SC2-150 brings extremely high current power to a custom installed A/V System in a remarkably convenient way. Featuring audio circuitry constructed using the fi nest materials available, including 1% metal film resistors, high quality capacitors and oversized heat sinks that ensure proper cooling without the need for a noisy fan. This 2-channel amplifi er provides 150W per channel (550W when bridged for higher output applications) and independent level control, making installation easier and more straight forward than ever before.
|
|
SpeakerCraft SC2-100 - Two Channel, High Current Power Amp
|
|
Offering the classic Speakercraft power and stability that you’ve come to know and trust, the new SC2-100 brings extremely high current power to a custom installed A/V System in a remarkably convenient way. Featuring audio circuitry constructed using the fi nest materials available, including 1% metal film resistors, high quality capacitors and oversized heat sinks that ensure proper cooling without the need for a noisy fan. This 2-channel amplifi er provides 100W per channel (400W when bridged for higher output applications) and independent level control, making installation easier and more straight forward than ever before.
|
|
SpeakerCraft SC2-50 - Two Channel, High Current Power Amp
|
|
Offering the classic Speakercraft power and stability that you’ve come to know and trust, the all new SC2-50 brings extremely high current power to a custom installed A/V System in a remarkably convenient way. Featuring audio circuitry constructed using the finest materials available, including 1% metal film resistors, high quality capacitors and oversized heat sinks that ensure proper cooling without the need for a noisy fan. This 2-channel amplifier provides 50W per channel (225W when bridged for higher output applications) and independent level control, making installation easier and more straight forward than ever before.
|
|
Datasat RA2400 Home Cinema Power Amplifier
|
|
The Datasat RA2400 Stereo Power Amplifier combines innovative design with advanced circuitry to deliver outstanding audio performance. Ideal for high quality home theatre installations, sound reproduction is refined and pure. Datasat has produced one of the industry's quietest and most powerful 2 channel stereo amplifiers.
The fully balanced differential design of the RA2400 doubles amplifier speed (slew rate) while reducing noise by 50%. It uses current feedback to increase amplifier speed while dual mono design ensures each channel is completely independent with separate power supplies. This minimises crosstalk, noise and distortion.
|
|
Datasat RA7300 Home Cinema Power Amplifier
|
|
The Datasat RA7300 Multi-Channel Power Amplifiers bring a new level of quality and flexibility to high-end home theatre and multi-channel music systems. Perfect for anything from small media systems to dedicated top of the line home cinemas or even to outfit an entire home or estate, its advanced circuitry and careful design delivers one of the industry's most powerful, versatile and quietest power amplifiers.
|
|
Procella Audio DA-05 DSP Amplifier
|
|
DA-05: 600 W x 2 at 4 ohms
300 W x 2 at 8 ohms
• Custom programmed with 32 DSP Presets:
- Crossovers for P860, P815, and P610 with
room placement and screen compensation
- EQ and room placement compensation for
P18, V6, P15, P10, and P10Si subwoofers
- Room placement and screen compensation
for P28, P8, P6iW, P6, P6V, and P5 speakers
Comprehesive DSP optimization for Procella loudspeakers
and massive output capability make the
DA-05 and DA-06 DSP power amplifiers the ideal
platform for uncompromised performance with any
Procella Audio speaker system.
|
|
Theta Digital Dreadnaught D Multi Channel Amplifier
|
|
Adding the letter "D" to our Dreadnaught modular multi-channel amplifier model serves dual purposes. "D" is not only the 4th letter of the alphabet, it is also the amplifier class used in our new masterwork.
The Dreadnaught D brings the world-class performance or Theta Digital's Prometheus monblock amplifiers to users who require the finest multi-channel performance plus world-class flexibility..
|
|
Theta Digital Prometheus
|
|
A collaboration between Dave Reich, Theta Digital’s chief engineer and Bruno Putzeys, class D "Wonderkind" of Hypex fame, Prometheus marks a fundamental departure in our amplifier philosophy. Rather than design amplifiers that highlight the amp/speaker interface and demand careful consideration when choosing the corresponding transducer, Prometheus is completely load agnostic.The frequency response is load invariant. Harmonic distortion, at less than 0.01% at 500 watts RMS full-band at 4 ohms is virtually non-existent. The same is true for IMD.
|
|
|
|
|
|
|
|
|
|
|
£ 7,998.00
* |
|
|
|
|
|
£ 7,998.00
* |
|
|
| * Only available for purchase in-store |
|
Constellation Audio Reference Series - Hercules II Mono
|
|
1,000 watts of power into 8 ohms:
With 1 kilowatt of rated power into 8 ohms (and even that is a conservative number), the Hercules II monoblock has more than enough power for any speaker, any space and any listening taste. It handles low-impedance speakers with ease, delivering 1.5 kW into 4 ohms and an incredible 2 kW into 2 ohms.
Balanced drive design for superior musicality:
By using only N-type output transistors, instead of half N-type and half P-type as in other amplifiers, Hercules II achieves an essentially perfect balance between the positive and halves of the audio signal. As in a single-ended amplifier, the entirety of the audio signal passes through exactly the same type of output device.
|
|
Page 14
( Displaying 10 of 210 Products )
|
|
Search for products that may contain the words:
within
using