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Helpful Hint: Wireless Speakers are easy to set up. Just connect the transmitter to an RCA Jack (Red & White input) or Headphone Jack, and plug in the speakers or run them on batteries. Some transmitters will also run on both electricity and battery power. See How to Set-Up Wireless Speakers

Check Out These Specials!

Audio Unlimited SPK-VELO-003 Premium Indoor / Outdoor Wireless Speaker System w/ Remote Control

Audio Unlimited SPK-VELO-003 Premium Indoor / Outdoor Wireless Speaker System w/ Remote Control

The Most Popular Wireless Speaker System on the Market! Operate This System With or Without Electricity!

Ideal for TV, Stereo Receiver, Computer, iPod, iPhone, MP3, DVD and CD Players.

Listen to music just about anywhere without the hassle of running unsightly speaker wires, and now with the dual powered transmitter, you don't need electricity either! These high-quality, weather-resistant speakers are not only great for indoors use, but they can even be enjoyed in wet areas. The Wireless Transmitter will operate on Standard 110V AC Household Plug-In Power or Batteries. Phase Loop Lock circuitry automatically locks in and keeps the audio signal clear and strong within 150 feet with no line of sight limitations. This system delivers a crystal clear signal through walls or any other obstacles in your home or yard.

Audio Unlimited SPK-VELO-003 Full Product Description

Retail Price: $199.95
Your Price: $129.95
Availability: Usually ships the next business day
SPK-VELO-003
Sennheiser RS 120 900 Mhz Wireless RF Headphones With Easy Recharge Transmitter

Sennheiser RS 120 900 Mhz Wireless RF Headphones With Easy Recharge Transmitter

Very Convenient Battery Charging. Just Place Headphones in the Base to Recharge the Batteries!

The RS 120 RF wireless headphone system is an ideal choice for both hi-fi and TV use. You Can add Multiple Headphones to this System! The lightweight RS 120 lets you enjoy freedom of movement without cumbersome cables. The headphones come complete with powerful rechargeable NiMH batteries. After use, simply place the headphones onto their convenient transmitter base station and they will automatically recharge.

Sennheiser RS 120 Full Product Description

Retail Price: $149.95
Your Price: $79.95
Availability: Usually ships the next business day
RS120-2L3Z
Royal WES600 900 Mhz Wireless Stereo Speaker System

Royal WES600 900 Mhz Wireless Stereo Speaker System

Tremendous Value Plus Incredibly Clear Acoustics!

Use with TV, Stereo, Computer, iPod, iPhone, MP3, DVD and CD Players.

The WES600 Wireless Stereo Speakers allow for clear audio for distances up to 150 ft. without line of sight limitations. The Speakers are thin and sturdy and come with swivel legs to stand them up, or they can easily be wall mounted. The attractive sleek modern style goes with almost any home decor.

Royal WES600 Full Product Description

Retail Price: $129.95
Your Price: $79.95
Availability: Usually ships the next business day
WES600
Audio Unlimited SPK-VELO2-SYS-REM Indoor / Outdoor Premium Wireless Speaker System with Remote Control

Audio Unlimited SPK-VELO2-SYS-REM Indoor / Outdoor Premium Wireless Speaker System with Remote Control

Need just one speaker? A great option to have! Both Speaker & Transmitter can operate on Batteries or Electricity! Comes with Remote Control!

Works with TV, Stereo, Computer, iPod, iPhone, MP3, DVD and CD Players.

Listen to Music or TV indoors and outside without running unsightly speaker wires all over your house or yard. Just plug the transmitter into your audio source and into a standard household electrical outlet, This high-quality, weather-resistant speaker you can even be enjoyed in a wet area. The The 900MHz Phase Loop Lock circuitry will automatically lock in and keep the audio signal clear and strong within a range of up to 150 feet. Even through walls!

Audio Unlimited SPK-VELO2-SYS-REM Full Product Description

Retail Price: $129.95
Your Price: $79.95
Availability: Usually ships the next business day
SPK-VELO2-SYS-REM
Royal WES50 Surround Sound Wireless Headphones

Royal WES50 Surround Sound Wireless Headphones

Enjoy unbelievably clear-quality sound without disturbing the peace and quiet of your home, and do this all without unsightly tangling wires. Listen to your TV or Stereo anywhere inside or outside your home, up to 150 ft. from your Audio Source. Ideal for hearing impaired (or normal hearing for private listening) while watching TV. Includes Automatic Level Control (ALC) to lower the sound of those annoying loud commercials! The Batteries automatically recharge when placed in the docking station.

Get Full Product Description and Specifications

Retail Price: $69.95
Your Price: $49.95
Availability: Usually ships the next business day
WES50
Refurbished Factory Certified Royal WES5000 Wireless Speaker System w/ Rechargeable Speakers

Refurbished Factory Certified Royal WES5000 Wireless Speaker System w/ Rechargeable Speakers

50% Less Than a Brand New WES5000 Speaker System. Factory Certified Refurbished. 60 Day Factory Warranty.

Almost like brand new, the Factory Certified Refurbished WES5000 Wireless Speaker System allows you to listen to clear, virtually interference free audio from your iPod, MP3, Smartphone, TV, Computer or almost other any audio source and listen up to 150 feet away. This beautifully designed compact Wireless Speaker System will match the decor in almost any room. The speakers feature a built-in in rechargeable battery so you do not need to worry about electricity or batteries. The base will also charge your iPod while you are listening to music or when to speakes are turned off.

Refurbished Royal WES5000 Full Product Description

Retail Price: $89.95
Your Price: $49.95
Availability: Usually ships the next business day
WES5000REF
Refurbished Factory Certified Royal WES600 900 MHz Wireless Stereo Speaker System

Refurbished Factory Certified Royal WES600 900 MHz Wireless Stereo Speaker System

Over 30% Less Than Brand New WES600 Speakers. Factory Certified Refurbished. 60 Day Factory Warranty.

Use with TV, Stereo, Computer, iPod, iPhone, MP3, DVD and CD Players.

The WES600 Wireless Stereo Speaker System will let you enjoy clear audio for distances up to 150 feet with no line of sight limitations. The Speakers are thin and sturdy and can be used for table top or wall mounting. The attractive design goes with most rooms.

Refurbished Royal WES600 Full Product Description

Retail Price: $79.95
Your Price: $54.95
Availability: Usually ships the next business day
WES600REF
Refurbished Factory Certified Royal WES2000 900 MHz Indoor / Outdoor Wireless Stereo Speaker System

Refurbished Factory Certified Royal WES2000 900 MHz Indoor / Outdoor Wireless Stereo Speaker System

50% Less Than Brand New WES2000 Speakers. Factory Certified Refurbished. 60 Day Factory Warranty.

Receive audio from TV, Stereo, Computer, iPod, iPhone, MP3, DVD and CD Players.

The Water-Resistant WES2000 is ideal for deck, patio, pool side, or even indoors. You can experience clear, virtually interference free high-quality audio at distances up to 150 ft! This stylish system features Phase Loop Lock (PLL) Tuning technology to lock in the signal strong, so you can enjoy audio from your TV, Stereo, iPod or Computer without dealing with the hassle of dangling wires

Refurbished Royal WES2000 Full Product Description

Retail Price: $89.95
Your Price: $49.95
Availability: Usually ships the next business day
WES2000REF
The EZ-TV Combination Wireless Speaker and Headphone System / Silver

The EZ-TV Combination Wireless Speaker and Headphone System / Silver

Features Crystal Clear 2.4 GHz Wireless Technology. Includes Free Sony Headphones!

A remarkable and practical product specifically designed for those who have trouble hearing their TV. The EZ-TV Combination Wireless Speaker and Headphone System lets you enjoy TV without having to worry about unsightly wires to trip over. Listen to the high quality wireless speaker, plug the included comfortable Sony Headphones into the headphone jack on the speaker, or if you prefer you can insert the included ear-buds into the speaker's headphone jack. This system is perfect for hearing impaired people or for those who want to enjoy private TV listening. The powerful compact speaker sits in the charger until you are ready to use it. When you are ready to watch TV, just remove the speaker and place it next to you. Use the headphones or ear-buds if you want it louder or do not want to disturb others. The charger also serves as the wireless transmitter using a powerful 2.4 GHz frequency which allows for no line of sight limitations. Going to another room? No problem. You can transmit the sound up to 30 feet through walls, ceilings and floors.

EZ-TV (Silver) Full Product Description and Specifications

Retail Price: $139.95
Your Price: $89.95
Availability: Usually ships the next business day
EZ-TV-Silver
The EZ-TV Combination Wireless Speaker and Headphone System / Black

The EZ-TV Combination Wireless Speaker and Headphone System / Black

Features Crystal Clear 2.4 GHz Wireless Technology. Includes Free Sony Headphones!

An incredibly versatile and convenient product designed especially for those who have trouble hearing their TV. The EZ-TV Combination Wireless Speaker and Headphone System lets you enjoy TV without the hassle of running long speaker wires across the room. Listen to the high quality wireless speaker, plug the included comfortable Sony Headphones into the headphone jack on the speaker, or if you prefer you can insert the included ear-buds into the speaker's headphone jack. This system is perfect for hearing impaired people or for those who want to enjoy private TV listening. The powerful compact speaker sits in the charger until you are ready to use it. When you are ready to watch TV, just remove the speaker and place it next to you. Use the headphones or ear-buds if you want it louder or do not want to disturb others. The charger also serves as the wireless transmitter using a powerful 2.4 GHz frequency which allows for no line of sight limitations. Going to another room? No problem. You can transmit the sound up to 30 feet through walls, ceilings and floors.

EZ-TV (Black) Full Product Description

Retail Price: $139.95
Your Price: $89.95
Availability: Usually ships the next business day
EZ-TV-Black
Royal WES3000 2.4 GHz Digital Indoor / Outdoor 2-Way Wireless Stereo Speaker System w/ Remote

Royal WES3000 2.4 GHz Digital Indoor / Outdoor 2-Way Wireless Stereo Speaker System w/ Remote

Features Hard to Find 2.4 GHz Technology! Includes Two Speakers, Two Remotes and Two Transmitters. Now you can move from component to component without having to disconnect your transmitter.

Plays audio from TV, Stereo, Computer, iPod, iPhone, MP3, DVD and CD Players.

Get True Stereo Sound from each speaker! Use these speakers in places where other speakers will not fit. 2.4 GHz digital technology with 8 channel auto-locking function, allows you to lock in ultra clear stereo sound. Wireless transmitter allows signal to pass through walls, ceilings or floors. Weather resistant for indoor or outdoor use. Perfect for TV, Stereo, iPod, Computer, or almost any audio device.

Royal WES3000-DUO Full Product Description

Retail Price: $299.95
Your Price: $189.95
Availability: Usually ships the next business day
WES3000-DUO
TIC WRS010 All-Weather Outdoor Wireless Rock Speakers (Canyon Color) with Remote Control

TIC WRS010 All-Weather Outdoor Wireless Rock Speakers (Canyon Color) with Remote Control

Beautiful Natural Rock Design. Awesome Crystal Clear Audio. Up to 300 ft. Range! The Only Wireless Rock Speaker System with a Remote Control!

These beautifully designed weatherproof rock speakers can receive sound up to 300 feet from the transmitter. You can regulate volume and power by a remote control up to 80 feet away. This product produces excellent quality sound and can be left outside (except in snow). The WRS010 Speakers can be plugged into a standard 110V AC household power outlet, or run on batteries.

TIC WRS-010-CYN Full Product Description and Specifications

Retail Price: $299.95
Your Price: $199.95
Availability: Usually ships the next business day
WRS-010-CYN-008
Audio Unlimited SPK-ROCK-DUO3 Premium 900 MHz, Sandstone Wireless Outdoor Rock Speaker System w/ Dual Power Transmitter

Audio Unlimited SPK-ROCK-DUO3 Premium 900 MHz, Granite Wireless Outdoor Rock Speaker System w/ Dual Power Transmitter

This system can run completely free of Electricity! Built-in Battery Pack for Speakers & Battery Use Option for Transmitter Allows for Ultimate Mobility!

This system packs a powerful punch with 20 Watts (RMS = Average) and 100 Watts (PMPO = Peak)per speaker! Enjoy the outdoors with enhances your landscape allowing you to listen to music just about anywhere, without the hassle of running long and tangling. speaker wires. The Built-in Rechargeable Battery allows you to move the speakers about, without having to purchase or replace batteries. The transmitter can be used with batteries or AC power and 900 MHz wireless technology sends audio through walls and floors to the wireless speaker over 150 feet away.

Audio Unlimited SPK-ROCK-DUO3 Full Product Description

Retail Price: $369.95
Your Price: $219.95
Availability: Usually ships the next business day
SPK-ROCK-DUO3-007
TIC WRS010 All-Weather Outdoor Wireless Rock Speakers (Slate Color) with Remote Control

TIC WRS010 All-Weather Outdoor Wireless Rock Speakers (Slate Color) with Remote Control

Beautiful Natural Rock Design. Awesome Crystal Clear Audio. Up to 300 ft. Range! The Only Wireless Rock Speaker System with a Remote Control!

These beautifully designed weatherproof rock speakers can receive sound up to 300 feet from the transmitter. You can regulate volume and power by a remote control up to 80 feet away. This product produces excellent quality sound and can be left outside (except in snow). The WRS010 Speakers can be plugged into a standard 110V AC household power outlet, or run on batteries.

TIC WRS-010-SLT Full Product Description

Retail Price: $299.95
Your Price: $199.95
Availability: Usually ships the next business day
WRS-010-SLT-008
Royal WES1500 900MHz Indoor/Outdoor Heavy Duty Two-Way Stereo Wireless Speaker w/ Remote Control

Royal WES1500 900MHz Indoor/Outdoor Heavy Duty Two-Way Stereo Wireless Speaker w/ Remote Control

The WES1500 is a tough, durable and Water-Resistant Indoor & Outdoor Wireless Speaker. The Digital Technology allows for virtually interference free, crystal clear audio. The signal will transmit though walls, ceilings and floors. This speaker system is ideal, for deck, patio, and yard or by the pool. You can operate this speaker up to 100 ft. from your audio source. It even comes with lighting to illuminate the speaker base.

Royal WES1500 Full Product Description

Retail Price: $139.95
Your Price: $89.95
Availability: Usually ships the next business day
WES1500-009
Audio Unlimited SPK-24GX-DUO 360 Degree Sound 2.4GHz Digital Wireless Indoor/Outdoor Stereo Speaker System with Remote & Dual Power Transmitter

Audio Unlimited SPK-24GX-DUO 360 Degree Sound 2.4GHz Digital Wireless Indoor/Outdoor Stereo Speaker System with Remote & Dual Power Transmitter

Operate This System With or Without Electricity!

This Audio Unlimited 2.4GHz Digital Wireless Indoor/Outdoor Stereo Speaker System includes Two Speakers that can be set on Left and Right Channels to enjoy true stereo separation. If you would like to place them far apart, or in different areas, just set them on Mono mode. Either way you get powerful 20 Watts per channel crystal clear wireless audio.

Audio Unlimited SPK-24GX-DUO Full Product Description

Retail Price: $399.95
Your Price: $299.95
Availability: Usually ships the next business day
SPK-24GX-DUO-007
Acoustic Research AW825 Outdoor Wireless Speaker

Acoustic Research AW825 Outdoor Wireless Speaker

The Perfect Portable Outdoor Speaker!

Listen to TV, Home Theater, Stereo, Computer, iPod, iPhone, MP3, DVD and CD Players.

Combining high quality performance with mission style design, this speaker delivers crisp audio with amazing clarity. It's compatible with most electronic devices, and allows you to seamlessly transfer audio content from your TV, stereo, computer, iPod, iPhone and more. Add multiple speakers to expand your sound. Now you can enjoy the great outdoors that much more!

Acoustic Research AW825 Full Product Description

Retail Price: $179.95
Your Price: $99.95
Availability: Usually ships the next business day
AW825-001
SONY MDRRF4000K 2.4GHz Digital Wireless Stereo Headphone System

SONY MDRRF4000K 2.4GHz Digital Wireless Stereo Headphone System

The MDR-RF4000K digital wireless headphones system allows you to travel up to 100 feet from your sound source while delivering incredible crystal clear sound. This system includes Ni-MH rechargeable batteries, 2.4GHz RF digital transmission and headphones with a 40mm driver for deep bass. Includes charger and ultra-long battery life.

SONY MDRRF4000K Full Product Description

Retail Price: $249.95
Your Price: $139.95
Availability: Usually ships the next business day
MDRRF4000K-001
Sennheiser Set 50 TV Wireless Sound Amplifier System

Sennheiser Set 50 TV Wireless Sound Amplifier System

The Sennheiser Set 50 TV is a mono stethoset system for TV viewing and music listening system at an affordable price. This easy-to-use system allows for about nine hours of clear sound for TV viewing or listening to music while not disturbing others. The lightweight headset has an on/off/volume switch and balance control for easy adjustments to volume and left-and-right sound levels. The transmitter easily connects to most TV's and sends audio straight to the receiver, with a range of up to 40 feet.

Sennheiser Set 50 TV Full Product Description

Retail Price: $199.95
Your Price: $129.95
Availability: Usually ships the next business day
HC-SET50TV-002

About Speakers



A speaker is an electromechanical transducer that converts an electrical signal to sound. A speaker system incorporates one or more drivers and additional electronic components. Speakers are the most variable element of an audio system and are important in determining how much you will enjoy Music or Home Theater / HDTV.

A 2-way speaker has two drivers, (1 tweeter & 1 woofer) which accommodate upper frequencies and mid-to-low frequencies.

A 3-way speaker has three drivers, (1 tweeter for high frequencies, 1 mid-range driver for medium frequencies, and 1 woofer for lower frequencies.

Combining one or more drivers into an enclosure to make a speaker system, is both an art and science.

A subwoofer is a woofer driver used for the lowest audio frequencies, usually below 120 Hz. To reproduce very low bass notes without unwanted vibration from speakers cabinet panels, subwoofer systems must be solidly constructed. High quality subwoofers are usually heavy. Many subwoofers have controls relevant to low frequency reproduction. These are known as "active subwoofers". Passive subwoofers require external amplification.

A Crossover is used in multi-driver speaker systems,and separates the input signal into different frequency ranges appropriate for each driver. Each driver receives the frequency range it was designed for, so the distortion and interference between drivers is reduced.

Most speaker systems consist of drivers mounted in an enclosure, or cabinet to provide a place to mount the drivers and to prevent sound waves from the back of a driver from interfering with those from the front. System designers align drivers by moving one or more drivers forward or back, so that the acoustic center of each driver is in the same vertical plane. This may also involve tilting the face speaker back, or providing separate mounting for each driver, or using other techniques which in some instances account for some unusual cabinet designs.

Most speakers use two wiring points to connect to the source of the signal (i.e. the audio amplifier or receiver), by binding posts or spring clips. If the wires for left and right speakers) are not connected 'in phase' with each other (the + and - connections on the speaker and amplifier should be connected + to + and - to -) the speakers will not preform correctly.

Typical Speaker Specifications

  • Speaker or driver type: Full-range, woofer, tweeter or mid-range.
  • Size of individual drivers: This number may be the outside diameter of the frame, the diameter of the surround, or the diameter of the cone. It may also be the distance from the center of one mounting hole to its opposite.
  • Rated Power: Nominal and Peak is the maximum input power before thermally destroying the speaker. A driver may be damaged at much less than its rated power if driven past its mechanical limits at lower frequencies. Tweeters can be damaged by high frequencies.
  • Impedance typically 4 Ω (ohms), 8 Ω, etc.
  • Number of drivers (complete speaker systems only)2-way, 3-way, etc.
  • Crossover frequencies for multi-driver systems: The nominal frequency boundaries of the signal division between drivers.
  • Frequency response: The output over a specified range of frequencies for a constant input level varied across those frequencies. It often includes a variance limit such as within "+/- 2.5 dB".
  • Sensitivity: The sound pressure level produced by a loudspeaker usually specified in dB, and measured at 1 meter with an input of 1 watt or 2.83 volts, typically at one or more specified frequencies.

  • Power and Sound Volume: Normal Speaking Voice: 70 dB  / Rock Concert:120 dB / Airplane:160 dB

    Power in watts
    Volume in dB
    1
    87
    2
    90
    4
    93
    10
    97
    20
    100
    40
    103
    100
    107
    200
    110
    400
    113
    Sensitivity is the speakers ability to convert power into sound. It is measured using of 1 watt/1 meter. This means a microphone is placed 1 meter away from the speaker to measure the sound output in decibels (dB) with 1 watt of sound played through it. Impedance is the speakers resistance to power or impeding the flow of power. Most speakers are rated at an Impedance of 8 ohms.


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