Power amplifier stereo

Professional Audio Sound Re-enforcement Power Amplifier, Stereo 1600W RMS, Beta3   Protection: Short Circuit, DC, Overload, Overheat Weight: 30kg

Professional Audio Sound Re-enforcement Power Amplifier, Stereo 840W RMS per Channel, Beta3 Protection: Short Circuit, DC, Overload, Overheat Weight: 25kg  

Buy Power Amplifier, Stereo, 900W RMS x 2, Hybrid B-1800 for R7,740.00

Buy Power Amplifier, Stereo, 900W RMS x 2, Hybrid B-1800 for R8,840.00

FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: 1. Using TDA2822M amplifier chip, small quiescent current, less crossover distortion 2. Suitable for portable, miniature tape recorders, computer stereo for power amplification. 3. The amplifier board with volume control potentiometer, user adjust the volume 4. Simple Installation, providing access to all the audio connection using a transposon, users do not need to use a soldering iron, as long as a small screwdriver can easily wiring. 5. This amplifier wiring board excellent and the use of ultra-hardness of FR-4 fiberglass boards to better play the superior performance integrated amplifier circuit. Specification: 1. Power Rating: 1W × 2 (1-3 inch speakers) 2. Speaker Impedance: 4-32Ω 3. PA-noise ratio: ≥50dB 4. Distortion: 0.1% 5. Input Interface: 3P Connection piece 6. Adjust form: volume adjustment 7. Input voltage: DC 1.8-12V Package included: 1 x TDA2822M Stereo Audio Amplifier Board TDA2822M 1Wx2 Dual Channel Audio Amplifier Stereo Module Board Volume Control TDA2822M 1Wx2 Dual Channel Audio Amplifier Stereo Module Board Volume Control TDA2822M 1Wx2 Dual Channel Audio Amplifier Stereo Module Board Volume Control

Peavey PV power amplifiers w (900w RMS) power per channel at 4 ohms. The Peavey PV PA power amplifier is perfect for live bands, DJs, clubs, discos, schools, church halls, conference venues and installations. In compact 2 U rack size, the Peavey PV PA power amplifier is massive power in a small package. The PV works as a standard full range power amplifier and also features two built-in 150 Hz crossovers for subwoofers. With the crossover selected, the sub frequencies are sent to the speaker outputs to power subs and the higher frequencies are sent to the "HIGH OUT" jack sockets for connection to a separate amplifier for 2-way PA configurations. In addition, the sub 150Hz frequencies are also sent to the "THRU LOW OUT" jack sockets for connection to a second separate sub power amplifier if required. Features: Power Output: 4 ohms 900w RMS / w program per channel Power Output: 8 ohms 550w RMS / w program per channel Power Output Bridge Mode: 8 ohms w RMS / w program Minimum parallel speaker load: 2 ohms per channel or 4 ohms bridge 4 ohms per channel minimum or higher is recommended to maintain cooler temperature for sustained operation DDT™ COMPRESSION: Automatic, switchable with LED indicator COOLING SYSTEM: Two-speed DC fan, air flow back to front LOW CUT FILTER: -3 dB @ 40 Hz, 12 dB per octave CROSSOVER: 150 Hz, 4-pole Linkwitz-Riley approximation INPUTS: Electronic balanced, with Barrier Strip or XLR, TRS mm) jack. These are combination sockets which fit either a 6.3mm (1/4") jack male in the centre or an XLR male CROSSOVER OUTPUTS: Low/Thru and High, TS mm) jack AMPLIFIER OUTPUTS: 3 x Speakons for Chan A, Chan B and Bridge and Binding Posts LED INDICATORS: Red, DDT/clipping; Yellow, signal; Green, power AMP PROTECTION: Full short circuit, open circuit; over-temp thermal; RF; stable into any load LOAD PROTECTION: Turn on/off muting, DC (triac crowbar), low-cut filter DIMENSIONS: Height: 2 U rackmount 8.9 cm, Width: 48.3 cm, Depth:  38.0 cm WEIGHT: 22.3kgs 1 year limited guarantee For more info on this product please click here

Peavey power amplifiers with 500w RMS (w program) power per channel at 4 ohms. The Peavey PV PA power amplifier is perfect for live bands, DJs, clubs, discos, schools, church halls, conference venues and installation, in a compact 2 U rack size. The PV works as a standard full range power amplifier and also features two built-in 150 Hz crossovers for subwoofers. With the crossover selected, the sub frequencies are sent to the speaker outputs to power subs and the higher frequencies are sent to the "HIGH OUT" jack sockets for connection to a separate amplifier for 2-way PA configurations. In addition, the sub 150Hz frequencies are also sent to the "THRU LOW OUT" jack sockets for connection to a second separate sub power amplifier if required. Features: Power Output: 4 ohms 500w RMS / w program per channel Power Output: 8 ohms 300w RMS / 600w program per channel Minimum parallel speaker load: 2 ohms per channel or 4 ohms bridge 4 ohms per channel minimum or higher is recommended to maintain cooler temperature for sustained operation Power Output Bridge Mode: 8 ohms w RMS / w program DDT™ COMPRESSION ++: Automatic, switchable with LED indicator COOLING SYSTEM: Two-speed DC fan, air flow back to front LOW CUT FILTER ++: -3 dB @ 40 Hz, 12 dB per octave CROSSOVER ++: 150 Hz, 4-pole Linkwitz-Riley approximation INPUTS ++: Electronic balanced; Barrier Strip, XLR, TRS mm) CROSSOVER OUTPUTS ++: Low/Thru and High, TS mm) AMPLIFIER OUTPUTS: Speakons for Chan A, Chan B and Bridge; Binding Posts LED INDICATORS ++: Red, DDT/clipping; Yellow, signal; Green, power AMP PROTECTION: Full short circuit, open circuit; over-temp thermal; RF; stable into any load LOAD PROTECTION: Turn on/off muting, DC (triac crowbar), low-cut filter DIMENSIONS: Height: 2 U rackmount 8.9 cm, Width: 48.3 cm, Depth: 38.0 cm WEIGHT: 20.5kg 1 year limited guarantee For more info on this product please click here

Vintage Receiver I have had this receiver from 1976 it was the first high class hi-fi system I bought and have had it ever since It is a Tuner amplifier in walnut surround and is still in excellent condition Has a bit of static on the volume/balance (can easily be cleaned) knob otherwise good FEATURES Power Amp Section: 50 w + 50 w DC OCL Pure Complementary Power Amplifier. Separable Preamplifier /Power Amp. 2 Stereo Speaker Systems. 4-Channel Ready IF Output Jack. FM Tuner Section: FM Front End with Dual MOS FET´s & Frequency-Linear 4-Gang Tuning Capacitor. IC IF Amplifier (3-Stage Differential Amplifier, 6 Ceramic Filters). Auto-Touch Tuning. IC Multiplex Stereo Demodulator. Diode Indicator Lights. Strenght-Meter, Center Tune Meter. FM Muting. 3-Stage DC Equalizer. DC Low-Noise Tone Control and Filter Amplifier. Continuously-Adjustable Loudness. Mic Mixing. Tape-to-Tape, Tape Dubbing. 2 Phono Inputs. SEMICONDUCTORS: 4 IC´s; 2 MOS FET´s; 59 Transistors; 3 LED´s; 33 Diodes; 3 Zener Diodes. POWER SUPPLY: AC 117 V, 50/60 Hz. AC OUTLETS: 2 Switched; 2 Unswitched (both total 200 W).

Peavey - IPR 2 7500 STEREO POWER AMPLIFIER IPR2¿ power amplifiers, designed for years of reliable, flawless operation under rigorous use. The groundbreaking IPR2 series utilizes an advanced design that allows Peavey engineers to dramatically reduce weight while increasing output power, reliability and thermal efficiency. IPR2 Series amplifiers are designed with a resonant switch-mode power supply and a high-speed class D topology that yields the highest audio resolution and efficiency available. This revolutionary amplifier offers the sonic superiority and unsurpassed reliability for which Peavey is famous, in an extremely efficient and lightweight design. Advanced technology and extensive protection circuitry allow operation with greater efficiency into difficult loads and power conditions. The DDT¿ (Distortion Detection Technique) circuitry ensures trouble-free operation into loads as low as 2 ohms. DDT protects drivers and ensures that sonic integrity is maintained, even in extreme overload conditions. The IPR2's high-efficiency design allows the amplifier to operate at very low temperatures, and does not require massive heat sinks to cool.

Peavey - PVi 3000 STEREO POWER AMPLIFIER Offering top power, superior performance and full professional operating features in a road-worthy, compact chassis, the PVi 3000 power amplifier is perfect for even the most demanding sound reinforcement installation and touring applications.

The Behringer NX3000 packs an impressive amount of power into a lightweight, cool-running unit. This power amplifier delivers 900 watts/channel into 4 ohms, 1,500 watts/channel into 2 ohms, or a whopping 3,000 watts into 4 ohms bridged, so you'll have plenty of headroom to work with. Experience low noise, superior transient response, and low power consumption, thanks to an efficient switch-mode power supply. Benefit from a linear frequency response at any speaker load, by virtue of the NX3000's SmartSense loudspeaker impedance compensation. Beyond that, Zero-attack limiters supply maximum output with reliable overload protection. The NX3000 comes complete with a built-in stereo crossover, reliable twist-lock speaker connectors, and precise 4-segment LED metering. Delivers 900W/channel into 4 ohms, 1,500W/channel into 2 ohms, or 3,000W into 4 ohms bridged Class D technology with 'near-zero' thermal buildup runs extremely cool Efficient switch-mode power supply gives you low noise, superior transient response, and low power consumption SmartSense loudspeaker impedance compensation yields linear frequency response at any speaker load Impressive damping factor offers superior amplifier control over your speakers Zero-attack limiters supply maximum output with reliable overload protection Positive-detent gain controls with 4-segment LED metering on each channel make gain-staging easy Rear-panel combo XLR and 1/4' TRS input connectors ensure compatibility with just about any source Reliable twist-lock speaker connectors prevent unwanted 'unplugging' incidents Easy-to-use stereo crossover with full-range and bi-amp modes Thermal overload protection protects your amplifier and speakers

Buy 3Pcs bluetooth 5.0 Power Amplifier Board 2x3W/5W Stereo Audio Receiving Speaker Audio Amplifier Modu for R396.00

A professional-quality rack mount stereo power amplifier designed for installed applications. The rugged all-steel chassis houses a high-current toroidal transformer and Toshiba/Fairchild power transistors for rock-solid reliability and an ultra-high transient response. The rear panel of the unit has both XLR and 1/4" inputs, and Speakon and Binding Post outputs, allowing you to connect to virtually any sound system. The system has rear-to-front ventilation to keep the components cool. Protection circuitry protects the unit against overheating and DC overload. The amplifier also has independent limiters to prevent distortion, front-panel gain controls for each channel, selectable LF filters to reduce hum, and LED lights for monitoring power, signal, and clip status. Professional-quality rackmount stereo power amplifier for installed applications All-steel chassis for a long lifespan High-current toroidal transformer and Toshiba/Fairchild power transistors provide terrific reliability and high transient response XLR and 1/4" input connectors Speakon and touch-proof Binding Post outputs Rear-to-Front ventilation system with air filter for cool, reliable operation Built-in protection circuitry guards against overheating and DC overload Power, Signal, and Clip LEDs for easy monitoring Front-panel gain control knobs Independent limiters on each channel to prevent overload and distortion Selectable LF filters remove hum and other distracting low-frequency sounds Power Rating 8 Ohms: 750W 4 Ohms: 1400W 2 Ohms: 2000W 8 Ohms Bridged: 2800W 4 Ohms Bridged: 4000W Damping Factor > 300 8 Ohms Input Sensitivity 1.23V (+4dBu) Input Impedance 10 kOhms (Unbalanced) 20 kOhms (Balanced) Gain 34dB (50x) Frequency Response 20Hz - 20kHz, +0/-1dB (10dB Below Rated Power) Signal-to-Noise Ratio -100dB, Unweighted Total Harmonic Distortion (THD) Input Connectors 2 x XLR Inputs 2 x 1/4" Inputs Output Connectors 2 x Speakon Outputs 2 x Touch-Proof Binding Post Outputs Controls Front Panel 1 x Power Switch 2 x Gain Control Knobs Controls Rear Panel 10 x Mode Selector DIP Switches 10 x Limiter/Filter DIP Switches Indicators 1 x Power LED 2 x Clip LEDs 2 x Signal LEDs Cooling Continuously Variable Speed Fan Back-to-Front Airflow Power Consumption 2600W Power Requirements 100-120 V~, 50/60Hz 15A Dimensions (HxWxD) 3.5 x 19 x 15.8" (88 x 483 x 402mm) Weight 36.6 lbs (16.6kg)

DIY Audio Stereo Power Amplifier Board Module Kit Advanced Tpye Specification: PCB size: 8.3 x 4.6cm Resistance: 6 ring blister copper Voltage: 9-15v Panel Thickness: 1.6mm Note: This is a un-soldering kit, you need to have some knowledge of electronics and ability. Any problems caused by personal reasons, not covered under warranty. Package included: 1 x DIY power amplifier kit

Peavey - CS 2000 STEREO POWER AMPLIFIER The CS Series is the global standard bearer for workhorse reliability. These amps benefit from Peavey's most popular audio innovations, including exclusive DDT compression/anticlipping protection. Circuitry to protect against shorts, improper loads, abrupt turn-on levels, high temperatures, and subsonic frequencies that could damage loudspeakers. All CS power amps include toroidal power transistors for lighter weight and increased power.

Proaudio - TA Power Amplifier TA Series is a range of two-way professional amplifiers that combines high quality performance and reliability with the latest power amplifications technologies. This high value power-to-cost designs offer, in compact lightweight 2 rack unit space, the sound quality and the durability of traditional class AB and class H designs with the innovation of the latest power devices available. TA is a 2 channel power amplifier that delivers up to 2 x W RMS @ W RMS bridged @ 8 Ω), weighing just 19.5 kg. It features independent gain dials, signal – clip and fault LEDs, stereo XLR input and Output link, 1.4 V to V input sensitivity switch, mono – stereo – bridge switch. Moreover, it is protected against shorts and open circuits. Thanks to its high efficiency heat sinks and high speed DC fans, the TA can withstand the hardest heat conditions ensuring great reliability.

Peavey - CS 4000 STEREO POWER AMPLIFIER Building on the reputation of the world-famous Peavey CS® 800, which conquered the power amp market in the 1970s, the CS® Series is the global standard bearer for workhorse reliability. Over the years, these amps have benefited from some of Peavey's most popular audio innovations, including our exclusive DDT¿ compression/anti-clipping protection. With its 2 RU design and power points up to 4080 watts, this latest evolution of the CS® Series is leaner, louder and lighter than ever.

Behringer EP Stereo Power Amplifier The EP and EP represent everything musicians love about our popular EP/EP—excellent sound quality, road-worthy toughness and reliability, low-noise operation and incredible power. With and -Watts respectively, the EP and EP amplifiers are perfect for medium-sized club gigs, mobile PA systems, church services or public spaces.

Yamaha PS P Series II Stereo Power Amplifier (750 Watts) Yamaha's audio engineers have designed the new P-Series Power Amplifiers as perfect mates to the popular Club Series loudspeakers.

In full working condition. Retails for US$ The Samson SX stereo power amplifier has been designed to provide robust, clean output with low distortion and wide dynamic range, along with the dependability demanded by professional audio engineers and installersThe Samson SX Series stereo power amplifiers have 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.The SX is the most powerful addition in the SX series of amplifiers. Boasting a staggering Watts of Class H power in a two rack space design. The SX is a perfect solution for driving professional audio systems of any size. The SX Amps are built around a new power core design with over-sized toroidal transformers and extra-large heat sinks. The amps maintain cool operating temperatures thanks to an innovative forced-air cooling system with temperature sensitive variable-speed fans.Trouble free operation is provided by multi-stage protection for power-up, over-heating, over-current, short circuit, low output impedance and DC voltage, assuring total reliability under the most demanding conditions. The entire SX line is 2 Ohms stable and features locking XLR/TRS inputs, Speakon® and 5-way binding post speaker outputs.Features:• Professional High Power Rail-switching Amplifier• 800 Watts per side @ 8 Ohms• Watts per side @ 4 Ohms• Watts bridged mono @ 4 Ohms• Dual Variable-speed Fan Cooling• Signal, Peak, and Protection Circuit Indicators• 5-way Binding Post and Speakon™ Speaker Outputs• XLR and TRS Input Connections• Dual Rack Space DesignHighlights:• Clean, crisp sound - Impressive audio specifications such as 0.04% THD, dynamic range of 105 dB, crosstalk of 80 dB, and frequency response of 10 Hz to 55 kHz guarantee ultra-clean sound quality.• Independent input level controls for each channel allow precision adjustments.• LED signal indicators for each channel continuously display power output levels and allow you to correct for overloading (clipping) conditions.• Unique stable bipolar circuit design that continuously keeps DC output during idling at or near zero volts (thus keeping idle speakers at their zero point). This serves to minimize heat overload problems by effectively preventing the SX Series from applying power when unnecessary.• Forced air cooling via two temperature-sensitive, variable speed fans provides reliable performance without thermal and overheating problems.• Protection relay circuitry (with dedicated LEDs for each channel) that guards against overheating or faulty wiring conditions and also prevents “thumps” when powering on or off. This means that you can use the SX Series with a single power strip into which a mixer or other audio devices are connected, without danger of damage to connected speakers.• Combination input connectors for each channel accommodate both balanced XLR or balanced 1/4-inch TRS plugs.• Output connections are made via 5-way binding posts and Speakon™ connectors.• Toroidal transformer power supply for high current and low profile.• User-resettable circuit breaker for fast, easy startup following a power supply overload.• The SX Series can be mounted in any standard 19" rack (taking just two rack spaces), making it easy to integrate the amp into any fixed or traveling PA rig.• Rugged construction (an all-steel chassis with a cool gray finish and a lightweight anodized aluminum heat sink) makes the SX Series eminently roadworthy.• Last but certainly not least, value. The Samson SX Series has been designed from the ground up to deliver excellent sound.

Behringer EP4000 Stereo Power Amplifier The EP2000 and EP4000 represent everything musicians love about our popular EP1500/EP2500¿excellent sound quality, road-worthy toughness and reliability, low-noise operation and incredible power. With 2,000 and 4,000-Watts respectively, the EP2000 and EP4000 amplifiers are perfect for medium-sized club gigs, mobile PA systems, church services or public spaces.

900 watt power amplifier, B900, 450 watts per channel x2, protection mode.  8ohm Stereo Power RMS/CH: 300W  4ohm Stereo Power RMS/CH: 450W  8ohm Bridged Mono Power RMS: 800W  Frequency Response: (+0/-03dB, 1W/8ohm)  Protection  THD+N: (20Hz - 20KHz)  Damping Factor (1Khz @ 8ohm): 300:1  Signal to Noise ratio (rated power 8ohm): >95dB  Input Impedance: (Balanced/Unbalanced)  Crosstalk ("A" Weighted, full power @ 4ohm)  Cooling  Dimensions (H x W x D)mm: 88 x 482 x 360  Weight Kgs: 13.5

4000 watt power amplifier, B4000 2000 watts per channel x2, protection mode. 8ohm Stereo Power RMS/CH: 1200W 4ohm Stereo Power RMS/CH: 2000W 8ohm Bridged Mono Power RMS: 2100W Frequency Response: (+0/-03dB, 1W/8ohm) Protection THD+N: (20Hz - 20KHz) Damping Factor (1Khz @ 8ohm): 700:1 Signal to Noise ratio (rated power 8ohm): >100dB Input Impedance: (Balanced/Unbalanced) Crosstalk ("A" Weighted, full power @ 4ohm) Cooling Dimensions (H x W x D)mm: 88 x 482 x 489 Weight Kgs: 38