500w amplifier

Description: Input Voltage: AC 100~120V/200~240V Output Power: 500 W Output Voltage: +/- 35V DC Auxiliary Voltage: +/- 15V, 1A (shared GND with the main voltage) + 12V, 0.5A (separate ground wire) Size(L*W*H): 133 x 100 x 42 mm Features: 1.All high-frequency low-impedance electrolytic capacitors specifications, low ripple. 2.Instantaneous output current can reach 5~10 times the normal current, very suitable for high-power amplifier. 3.Transformers 0.1 mm * 100 multi-strand oxygen-free enameled wire, heat is very low, efficiency is more than 90%. Notes: 1.Manual measuring, please allow 1 ~ 5 mm error,thank you. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.Please understand, thank you! Package included: 1 x 500W Amplifier Switching Power Supply Board

B&W sealed box 10” subwoofer powered by 500w amplifier. Very tight very accurate. Great music sub for a person wanting very accurate bass response.

Description:   This is pure power amplifier board, the sensitivity of the input signal of 1.5V rms, if your input signal voltage can't reach this value, recommend add  preamp.  Mono channel, for 2.0 channel need bid two.  The rated output power: 500W (+/- 65V power supply, 4 ohm load, distortion 10%)  Efficiency: ≥90%  SNR: 90dB  color: blue  The total harmonic distortion:  380W (+ /- 65 power 4 ohm speaker, distortion Less than 0.1%)  280W (+ /- 65 power 8 ohm speaker, distortion Less than 0.1%)  Frequency range: 20Hz-20KHz  Speaker: 4-8ohm  Voltage Magnification: 36 times  Input sensitivity 1.5V (RMS)  0. Output short circuit protection: Yes  That output DC bias protection speaker protection: Yes  Over-temperature protection: Yes, radiator FET temperature higher than 100 Celsius, turn off the output!  Amplifier board size: length x width x height = 98x43x30mm  Weight: 95 g  Use precautions:  Rated supply voltage is +/-65V, +/-58V ~ +/-70V range, do not over 70V! positive and negative do not pick wrong  Recommended power supply +/-65V  Recommended 4-8ohm / 10-18inch speaker  Carefully check before electricity, ensure the wiring is correct.  Material: CCL    Note:   Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.  Package included: 1 x IRS2092S 500W Mono Channel Digital Amplifier

Buy 2 Channel 500W bluetooth Power Amplifier USB MP3 Audio FM AUX W/ Remote for R1,624.26

Buy IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board With for R669.67

Buy IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board With FAN for R513.64

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

The basic public address mixer amplifiers have power ratings from 30W, 60W, 120W, 240W, 350W, 500W to 650W. They are featured of 3 balanced microphone inputs, 2 aux inputs and 2 EMC inputs. Priority muting is achieved via EMC1-2 for overriding other inputs except Mic1 on front panel. Individual gain controls are provided for Mic 1-3 and Aux 1-2, bass and treble controls and master volume control are provided for overall tone control. 70V, 100V and low impedance 4-16ohms speaker outputs are provided. Extensive protection from short-circuit, overload and high temp.

Ampeg¿s Portaflex PF-500 bass head delivers a staggering500W of power in an ultra-compact design providing pure Ampeg tone in anextremely portable package. Precise tone controls and gig-friendly input/outputoptions provide ultimate flexibility. Pair it with our PF Series flip-topcabinets for the vintage styling and portability of Ampeg¿s iconic Portaflexoriginals. · RMS power output: 500W @ 4 ohms · Preamp: MOSFET · Power amp: Class D · Tone controls: Bass, mid, treble · Mid-tone control: 5-position · Ultra Hi/Lo boosts · Onboard compressor · Balanced direct out · Pre/post EQ option · -40 dB pad · Ground lift · FX loop with dedicated mix control(footswitchable) · Power amp in/ preamp out · 1/8¿ headphone out / line in · -15 dB input pad · Mute (footswitchable) · Power supply: switching ·

American Audio VLP-1500 750w/ch Amplifier The American Audio VLP-1500 power amp gives you power to spare at a stunningly low price. The VLP-500 is rated at 750W RMS per channel at 4 ohms, 500W RMS per channel at 8 ohms, and 1,500W RMS bridged mono at 8 ohms. Frequency range is 20Hz-20kHz. TRS and XLR inputs, binding post, and Speakon outputs.

American Audio DLT-15A 15", 500w Active Speaker The American Audio DLT-15A 15", 500w Active Speaker is a High-Powered Bi-Amped Speaker System with 15-inch woofer & 1.3-inch driver. Built-in Class "D" Lightweight High Power Amplifier (2). Rotatable Horn (Dispersion 90; x 40;). 6-Way component protection design.

This range of four channel power amplifier is Class-D series, which built four separate amplifiers into a single chassis. The output power of this series amplifiers are 120W, 240W, 350W and 500W by four channels. The amplifiers are designed to be both tabletop and rack mount in 1U height. A shinning feature of this amplifier is that power electricity saving technology has been adopted. From one hand, switch power technology with APFC (Active power factor correction) had enhanced the efficiency up to 85%. From another hand, this amplifier is also preferable for much lower heat generation of less than 55 even at severe working conditions, thus this benefits are not only good for a green environment but also good for extension of life span. Four channel separate balanced line inputs by phoenix connectors. Four channel RJ45 ports for remote power control, volume control and status monitor. Remote power on/off could be done through the RJ45 port. Four channel separate speaker outputs of 100V line without transformer. Four Channel separate volume control. Four channel separate status indicators include signal, peak and protection. AC 190V to 240V wide voltage input suitable for global distribution. Four channel separate DC 24V input for higher reliability, which is also designed of wide range protection within 20V to 25.6V, so as to protect battery during power shortage and protect circuit from high voltage damage. Four channel separate cooling system to ensure the system internal temp kept under 55. Extensive protection includes high temp, overload and short-circuit

This range of two channel power amplifier is Class-D series, which built two separate amplifiers into a single chassis. The output power of this series amplifiers are 240W, 350W and 500W by two channels. The amplifiers are designed to be both tabletop and rack mount in 1U height. A shinning feature of this amplifier is that power electricity saving technology has been adopted. From one hand, switch power technology with APFC (Active power factor correction) had enhanced the efficiency up to 85%. From another hand, this amplifier is also preferable for much lower heat generation of less than 55 even at severe working conditions, thus this benefits are not only good for a green environment but also good for extension of life span

This range of two channel power amplifier is Class-D series, which built two separate amplifiers into a single chassis. The output power of this series amplifiers are 240W, 350W and 500W by two channels. The amplifiers are designed to be both tabletop and rack mount in 1U height. A shinning feature of this amplifier is that power electricity saving technology has been adopted. From one hand, switch power technology with APFC (Active power factor correction) had enhanced the efficiency up to 85%. From another hand, this amplifier is also preferable for much lower heat generation of less than 55 even at severe working conditions, thus this benefits are not only good for a green environment but also good for extension of life span. Two channel separate balanced line inputs by phoenix connectors. Two channel RJ45 ports for remote power control, volume control and status monitor. Remote power on/off could be done through the RJ45 port. Two channel separate speaker outputs of 100V line without transformer. Two Channel separate volume control. Two channel separate status indicators include signal, peak and protection. AC 190V to 240V wide voltage input suitable for global distribution. Two channel separate DC 24V input for higher reliability, which is also designed of wide range protection within 20V to 25.6V, so as to protect battery during power shortage and protect circuit from high voltage damage. Two channel separate cooling system to ensure the system internal temp kept under 55. Extensive protection includes high temp, overload and short-circuit.

15" 300 watts into 8 ohms ddt™ speaker protection pre-gain control with transtube® gain boost which automatically turns off the tweeter for more authentic classic tone 3 band eq with punch, mid-shift and bright controls 15 inch speaker with high end tweeter psycho-acoustic low end enhancement built-in direct output with ground lift 1/8" aux input 1/8" phones output chromatic tuner tuned, ported enclosure we stock a massive range of musical instrument & audio,tv,projector & pa equipment for live,church,concert,dj, & outdoor applications.our products include piano,keyboard,such as yamaha,guitar,drums,marching drums,trumpet,trombone,tuba,saxophone,dj,studio equipment,soundcards that can be used on laptops or desktop pc,we also stock an audio interface to be used in conjunction with a tablet,ipad,iphone,laptop,macbook,macbook pro,samsung and other android devices and cellphones. www.sbrprosound.co.za acoustic electric guitar r4300 roland jc 120 jazz chorus guitar amplifier r15995.. hartke a100 bass amplifier r6795. hartke kickback 15 bass amplifier r8795. hartke kickback 12 bass amplifier r7500. orange crush 20w rms guitar amp r 2600. hartke 350w bass amp combo r12995. www.sbrprosound.co.za hartke 4x10" 1000w bass cab r9995. hartke 15" 500w bass cab r7700. hartke hx112 12" 300w bass cab r5300. ibanez grg170dx gio series electric guitar r3595. cort action 5string bass guitar new r2995. ibanez 6string bass guitar r4500. ibanez btb 5-string bass guitar r13800. cort action 4string bass guitar r2495. yamaha psr e443 r6500. we stock a massive range of musical instrument & audio,tv,projector & pa equipment for live,church,concert,dj, & outdoor applications.our products include piano,keyboard,such as yamaha,guitar,drums,marching drums,trumpet,trombone,tuba,saxophone,dj,studio equipment,soundcards that can be used on laptops or desktop pc,we also stock an audio interface to be used in conjunction with a tablet,ipad,iphone,laptop,macbook,macbook pro,samsung and other android devices and cellphones. www.sbrprosound.co.za

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

ORANGE AMP TERROR BASS 500WATT HEAD Maintaining the size of the original Tiny Terror, the Terror Bass is a 500 watt hybrid amplifier with a Class D solid state power section and the same preamp as our all-valve AD200B UK bass amp. With the same great looks as the other Terror series guitar amps, and a rugged construction that will stand up to the road, bass players can now become a part of the famed “Tiny Terror Club.”

Auro goes where low-end is a must. Samson’s Auro D Active Subwoofer provides amazing lows that will bring the bottom-end of your PA setup to life. Designed with a Class D amplifier, this subwoofer packs heart-thumping power into a more efficient enclosure ideal for fixed installations, musicians, DJs and general live sound reinforcement. Auro D goes where low-end is a must. Auro D has an 18-inch low frequency transducer with a robust 3-inch voice coil that drives 500 watts of RMS and watts of peak output power. In addition, its Power, Signal and Peak LED displays provide constant output monitoring. A fixed frequency (126 Hz, 24 dB/octave) electronic crossover allows you to use Auro D’s balanced XLR stereo input, as well as its balanced XLR stereo full range and high-pass outputs to run your satellite speakers or daisy chain with additional subwoofers. Use the Normal/Invert phase level control to ensure that the subwoofer is in phase with the rest of your PA system. To ensure roadworthy durability, Auro D is constructed of solid 3/4-inch plywood with a professional textured finish. The enclosure also features large metal handles that make transport a breeze, as well as a 35mm pole mount receptacle. Features: Easy to move and built to last, the Auro D Active Subwoofer provides the super tight and punchy low frequency output that your PA has been waiting for. 500 watts RMS and watts peak of Class D power 18-inch low frequency transducer with robust 3-inch voice coil Fixed frequency (126 Hz, 24 dB/octave) electronic crossover Balanced XLR stereo input Balanced XLR stereo full range and high-pass outputs Power, Signal and Peak LED displays Normal/Invert phase level control Large metal grab handles and a 35mm pole mount receptacle Solid 3/4-inch plywood construction with textured finish 1 year limited guarantee For more info on this product please click here

Hybrid B1600 Amplifier: (2 x 500W RMS 8ohm Stereo, 2 x 800W RMS 4ohm Stereo, 1 x 1600W RMS 8ohm Mono Bridge) Integrated high pass and low pass filters XLR/Jack input connectors Speakon and binding post output connectors Stereo, parallel and bridge mode active clip limiting IGM impedance sensing Thermal protection short circuit protection DC protection Balanced line inputs

Hybrid B1600 800W / Channel at 4ohms Amplifier 8ohm Stereo Power RMS/CH: 500W 4ohm Stereo Power RMS/CH: 800W 8ohm Bridged Mono Power RMS: 1600W 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 453 Weight Kgs: 19

The basic public address mixer amplifiers have power ratings from 30W, 60W, 120W, 240W, 350W, 500W to 650W. They are featured of 3 microphone inputs, 2 aux inputs and 1 EMC input. Priority muting is achieved via EMC1 for overriding other inputs except Mic1 on front panel. Individual gain controls are provided for Mic 1-3 and Aux 1-2, bass and treble controls and master volume control are provided for overall tone control. 70V, 100V and low impedance 4-16 ohms speaker outputs are provided. Extensive protection from short-circuit, overload and high temp.

The basic public address mixer amplifiers have power ratings from 30W, 60W, 120W, 240W, 350W, 500W to 650W. They are featured of 3 microphone inputs, 2 aux inputs and 2 EMC inputs. Priority muting is achieved via EMC1-2 for overriding other inputs except Mic1 on front panel. Individual gain controls are provided for Mic 1-3 and Aux 1-2, bass and treble controls and master volume control are provided for overall tone control. 70V, 100V and low impedance 4-16ohms speaker outputs are provided. Extensive protection from short-circuit, overload and high temp.

The basic public address mixer amplifiers have power ratings from 60W, 120W, 240W, 350W, 500W to 650W. They are featured of 3 balanced microphone inputs, 2 aux inputs and 1 EMC input. Priority muting is achieved via EMC1 for overriding other inputs except Mic1 on front panel. Individual gain controls are provided for Mic 1-3 and Aux 1-2, bass and treble controls and master volume control are provided for overall tone control. 70V, 100V and low impedance 4-16ohms speaker outputs are provided. Extensive protection from short-circuit, overload and high temp.

The basic public address mixer amplifiers have power ratings from 30W, 60W, 120W, 240W, 350W, 500W to 650W. They are featured of 3 microphone inputs, 2 aux inputs and 1 EMC input. Priority muting is achieved via EMC1 for overriding other inputs except Mic1 on front panel. Individual gain controls are provided for Mic 1-3 and Aux 1-2, bass and treble controls and master volume control are provided for overall tone control. 70V, 100V and low impedance 4-16 ohms speaker outputs are provided. Extensive protection from short-circuit, overload and high temp. Features

Brand: OMEGA Hi-Fi Stereo Amplifier Output Power 500W × 2 Also has A Built In Equilizer Features - FM Radio - USB - SD Card - 2xMic Inputs 2x Main Speaker Channels 2x Subsidiary Speaker Channels RCA INPUTS&OUTPUTS - 2×Audio Inputs - 2×Mic Output Low&High - 3×Mixer Outputs Only selling the AMP Alone R1200 NOT NEG IF INTERESTED YOU CAN WHATSAPP ME ON 0659581668

EXpedition XP510i  - 500-Watt Portable PA Packs up into a single portable unit that weighs just over 20kg Built-in iPod dock Dual 2-way speaker enclosures with 10" woofers - 1" high frequency drivers - Lightweight, Class D amplifier produces 500 watts (2 x 250) of stereo power - Removable 10-channel mixer - Four Mic/Line inputs (XLR and 1/4" jacks) for microphone, guitar and line level devices - Three 1⁄4" and 1/8" stereo inputs for stereo line level devices (MP3 players, keyboards, etc.) - Phantom power - Bass and Treble controls - Two 1/4" Monitor outputs allows connection to external powered monitors - RCA outputs for external recorders - Internal digital effects processor - Music/Speech switch for setting overall system EQ - 6-segment level meter with limit indicator - Integrated 1 3/8" speaker stand mount - Enclosures tilt back for use as floor monitors - Speaker cables included Super light and super portable. This is a great PA for anyone performing live! Price slightly negotiable. Selling because i am scaling down and hardly ever use it anymore. No silly offers please.

500W 5.1 ch 3D Blu-ray Home Theater SetBluetooth Power ON - Built-in Bluetooth featuresCrystal Amplifier Plus Activate the speakers using your smartphone High quality surround sound from your TV Experience the next level of Full HD 3D entertainment

The black 15" Art 7 Series ART 715-A MK II Active 2-Way Speaker from RCF offers substantial power for a variety of professional applications that include primary sound reinforcement and supplementary fill for larger systems. This speaker is equipped with 700W digital amplifier, 500W for the woofer, and 200W for the compression driver, and is controlled by a multiway DSP. The result of this is very high output, very low distortion, and natural sound. The DSP takes care of crossovers, equalizations, soft-limiters, RMS limiters, and large signals compression. The amplifier presents XLR/jack (combo) balanced inputs, XLR output link, volume and a switchable EQ mode (flat/ boost). The amplifier features a solid mechanical aluminum structure that not only stabilizes the amplifier during transportation but also assists in heat dissipation. The compression driver uses a 1 throat diameter titanium dome featuring a vented suspension and is powered from a massive high flux neodymium magnet and an edge wound 1.7 aluminum voice coil. This driver offers a high output, transparent midrange sound, and clarity in high frequencies reproduction. This ART 715-A Speaker features a 15" woofer that, with a 3 inside-outside aluminum coil and a powerful magnetic structure, guarantees a fast and accurate mid-bass frequency range. The loudspeaker design looks aggressive whilst retaining familiar Art ergonomics and is the result of extensive combined functional and acoustic research. The two-way system cabinets are moulded in a special polypropylene composite material and are designed to dampen down vibrations even at maximum volume settings. The reflex porting has been resized to offer better efficiency. 700W digital bi-amplification, 500W low frequency, and 200W high frequency power 130 dB maximum SPL Wide dispersion 90 x 60 constant directivity horn 15" high power woofer, 3" voice coil 1" Titanium dome, high frequency driver Electronic equalization, soft limiter, and protection XLR/jack input, XLR signal output Two side handles and an ergonomic top handle for easy transportation and positioning Applications: Nearfield & distributed PA; foreground/background PA, distributed PA, frontfill, and sidefill; houses of worship, theatres, corporate AV, retail, theme parks; compact live sound reinforcement system; stage monitoring Collection is allowed in JHB area, please make contact with us once the order is placed. For any heavy (+2kg) or large items (+2 cubic meters) please ask us for shipping costs IF you have any questions please make us of the Q&A function, we are here to help

OVERVIEW Portable PA with clear trebles and thumping bass. The Triflex™ II is a 1000 Watt three piece, two-channel sound system, already tweaked and ready to go for sound reinforcement, DJ gigs, and various music playback duties. Consisting of a shared Subwoofer cabinet and a pair of Satellite speakers, the system has been pre-engineered for a balanced sound and a crisp, punchy presentation. The three-way effective performance that the system is capable of provides a clear sound at high output levels, with plenty of punchy bass. FEATURES 1000W Active Two-Channel Three-piece Speaker System One shared Subwoofer cabinet which houses the inputs and power amps Two two-way Satellite speakers with speaker pole stand adaptors Subwoofer has 15" woofer, with 500W peak available power Satellite speakers have 10" woofer, RX 14 1.4" compression driver tweeter 250W peak available power to each Satellite speaker Peavey's exclusive DDT™ compression on the Satellite power amps System comes with two 15 foot speaker cables Protective slipcover with cable storage pockets and built-in Velcro retaining straps Heavy-duty locking casters on Subwoofer cabinet for transport of system Satellite speakers nest on top of the Subwoofer, help ease transport Four-pin twist-lock connectors on amplifier outputs and Satellite inputs SPECIFICATIONS Triflex II 1000W Three-Piece, Two-Channel Sound System SUBWOOFER: Transducer complement: 1 x 15” woofer Nominal Impedance: 8 ohms Power Handling, Transducer: 350W Continuous, 700W Program Box tuning frequency (Fbox): 48 Hz Frequency Response, 1 meter on-axis, swept-sine in anechoic environment (thru system electronics): 40 Hz to 105 Hz Usable low frequency limit (-10 dB point): 34 Hz Sound Pressure Level, 1 Watt, 1 meter in /2 space environment: 102 dB Maximum Sound Pressure Level (1 meter, 1 / 2 space): 127 dB Weight: 98 lbs. (44.5 kg) Dimensions (H x W x D): 19.65” X 28.00” X 28.10” (Includes feet) (unit down on feet) 19.65” X 32.00” X 28.10” (Includes feet and casters) Height in Transport mode: 32.00” SATELLITE SPEAKERS: Transducer complement: Low Frequency Section: 1 x 10” woofer High Frequency Section: 1 x 1.4” titanium compression driver on a Quadratic Throat Waveguide™ with 75 degrees by 75 degrees coverage pattern Nominal Impedance: 4 Ohms Power Handling, Satellite System: 200W Continuous, 400W Program, 800W Peak Box tuning frequency (Fbox): 84 Hz Frequency Response, 1 meter on-axis, swept-sine in anechoic environment: 88 Hz to 20 kHz Sound Pressure Level, 1 Watt, 1 meter in 1/2 space environment: 101 dB Maximum Sound Pressure Level (1 meter, ½ space): 124 dB Weight: 24 lb Dimensions (H x W x D): 19.6” X 11.83” X 11.83” (Upright, Includes feet) COMPLETE SYSTEM: Active Crossover Frequency: 120 Hz, 24 dB/Octave Maximum Sound Pressure Level (1 meter, half-space): 129 dB Dimensions when in transport orientation, on casters (H x W x D): 43.00” X 20.37” X 23.54” (Includes all feet) Weight (Sub and Satellites Only): 146 lb Speaker Cables: Two 15 foot 16 ga. With 4-pin twist-lock connectors on each end. INTERNAL AMPLIFIER: Subwoofer Amp Power Output: 500W peak available power 250W continuous, into 8 ohms. Satellite Amps Power Output: 250W peak available power 125W continuous, into 4 ohms. Inputs (Line Level): Left channel XLR or 1/4” phone jack combo input (female) Right channel XLR or 1/4” phone jack combo input (female) Input Impedance: 20 k Ohms balanced, 10 k Ohms unbalanced (single-ended) Thru (Outputs, Line Level): Left channel XLR full-range output (male), Right channel XLR full-range output (male) Speaker Level Outputs: Left channel 4-pin twist-lock professional connector, Output Right channel 4-pin twist-lock professional connector Output CONTROLS: Master System Level (Left & Right Gain) Subwoofer Level Control, Ground Lift Switch, Power Switch (On rear of amp panel when the Subwoofer is in use position, with rubber feet on the floor) Nominal amplifier frequency response: +0, -2 dB from 10 Hz to 20 kHz Hum and noise: Greater than 90 dB below rated power DDT dynamic range: Greater than 18 dB THD: T