Shop used home audio equipment including receivers, amplifiers, turntables, speakers, subwoofers, headphones, compact stereos, and portable speakers. Brands like Yamaha, Denon, Marantz, Sony, Bose, Klipsch, and Technics represented.
Home Audio
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Bose Bose FreeSpace E-4 Business / Retail 4 Channel Music System Power Amplifier
The Bose® FreeSpace® E-4 system is an integrated four-channel digital signal processor and 400-watt power amplifier for 70/100V business appli- cations. Freespace system InstallerTM software, included with each unit, makes it easy to configure and service the E-4 system. With capacity for four source inputs, including two Line In, one Mic/Line and one Page/Mic/Line, the E-4 system provides the inputs needed for most business music installations. Its proprietary power-sharing amplifier dynamically shares 400 watts across 4 output channels ranging from as low as 1W to as high as 400W. For example, if you have a two-zone system that requires 5 watts in Zone 1 and 395 watts in Zone 2, the FreeSpace E-4 system distributes the power based on those needs. As a single component, the E-4 provides the processing and control features required for one-to-four zone business music applications. These features include: Auto Volume: Offers dynamic control of individual zone volume levels to compensate for changes in background noise level. Auto Volume requires the use of the FreeSpace E-4 System Auto Volume Mic Kit. Scheduling: Allows programming of the E-4 system for automated on/ off, volume, and source changes according to time of day or day of week. Opti-Voice® paging: Provides the appropriate sound level regardless of variations in speech projection. Source Leveling: Automates system compensation for variations in source input levels. Dynamic Equalization: Maintains tonal balance at all listening levels. Music on Hold: Provides an output for simple integration into a phone system. Room Equalization: Provides easy adjustment of tonal balance in each zone. Limiting: Protects loudspeakers from unwanted transient power loads. Signal Routing: Allows for an input source to be routed to any of the four amplifier outputs.
$189.99 $114.40
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Sony Sony SRS-XB23 Extra Bass Portable Waterproof Rechargeable Bluetooth Speaker
Play it loud with EXTRA BASS sound Waterproof, rustproof, dustproof and shockproof IP67 design for worry-free usage Power through any playlist with up to 12 hours of battery life Compact, lightweight, highly portable design Get things booming with Party Connect and sync up to 100 speakers X-Balanced Speaker Unit enhances sound quality and power The speakerphone function offers a convenient way to talk hands-free, whether it’s a conference call for work or a chat with friends
$44.99 $38.99
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Bose Bose Companion 2 Series III Multimedia PC Computer 2.0 Speaker System
High quality audio performance, with clear sound at any volume. Use the auxiliary input to bring Bose performance to another audio source such as your iPhone or iPad. Upgrade your sound and your experience with Bose Companion 2 Series III speakers Play an additional device just connect to the auxiliary input Volume controlheadphone jack on front of the right speaker Operating compatibility: Mac, Windows XP
$94.99 $80.99
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Ultimate Ears Ultimate Ears HYPERBOOM S00175 Portable Bluetooth Outdoor Party Speaker
Big loud pristine sound + extreme bass ultimate ears Hyperboom is a portable Bluetooth speaker with supermassive beautifully rich sound with big booming bass Easy music sharing: Play music from four different devices and easily switch between them with just a press of a button connect via two Bluetooth inputs one auxiliary and one optical input All day 24 hour battery life Hyperboom sports an up to 24-hour rechargeable battery that keeps the party pumping wherever you take it or plug it in to rage for the rest of time Adaptive equalizer: This party speaker does all the heavy lifting to rock a pitch-perfect sound anywhere Its brainy adaptive EQ literally reads the environment—and automatically customizes the sound to whatever space it’s in Spill and splash proof: What’s more? Hyperboom is built to handle the sloshiest of soirées got a spill or splash — the IPX4 rating has got your back; Simply wipe it off and you’re good to go Party up connect Hyperboom with any Boom Megaboom or even another Hyperboom to kick-start a party of truly ultimate proportions Adding just two to four can reach noise-violation levels of fun USB charge out Hyperboom is the party powerhouse that even gives your phone a boost flip open the weather door plug into the USB charge-out and keep banging while your phone’s powering up One touch music control Hyperboom lets you play pause and skip tracks directly on the speaker; You can also set up one-touch to your playlist via the app
$299.99
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Bose Bose 901 VI Equalizer Ver 2 Compact Active Equalizer Direct Reflecting Speakers
The 901 Series VI Active Equalizer Version 2 from Bose is a compact active equalizer designed for use with the 901 Series VI Direct/Reflecting speaker system. The equalizer balances the output of all speaker frequencies to provide natural tonal balance and clarity for an exceptional music experience.
$199.99 $170.99
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Bose Bose Companion 3 Series I 1 Silver Mini Multimedia Computer Speaker Pair
Companion 3 speakers represent a premium choice for all your computer audio sources. From MP3s, CDs and Internet radio to DVDs, streaming video and games. Hear full, rich sound from tiny satellite speakers designed to complementand conveniently attach toflat panel monitors. Its a unique combination of elegance and convenience, whether you place them on your desk or opt for a speaker-free desktop.
$34.99 $32.99
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Google Google Nest Mini H2C 2nd Generation Smart Speaker
Meet the 2nd generation Nest Mini, the smart speaker you control with your voice. Just say "Hey Google" to play songs from Spotify, YouTube Music, and more.¹ Music sounds bigger and richer. Ask your Google Assistant about the weather, news, or almost anything. Hear your personalized schedule, current weather conditions, and reminders.² Set timers and alarms. And control your compatible smart devices.
$28.99 $23.99
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Definitive Technology Definitive Technology ProSub 600 Subwoofer Active Crossover and Power Amplifier
bass-reflex (passive radiator) enclosure 8" woofer pressure-coupled to one 8" low bass radiator built-in 250-watt amplifier continuously variable low-pass 40-150 Hz crossover auto on/off speaker-level inputs and outputs 100 Hz fixed high-pass crossover for speaker-level outputs LFE input for use with home theater receiver's subwoofer output 10-5/16"W x 12-15/16"H x 15-1/16"D
$109.99 $103.99
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Sonance Sonance Sonamp 260 200W Home Theater Stereo Power Amplifier
Power output: 60 WPC 8Ω, 100 WPC @ 4Ω Frequency response: 20Hz to 20kHz Total harmonic distortion: 0.05% Input sensitivity: 0.625V Signal to noise ratio: 100dB Speaker load impedance: 2.7Ω (minimum) Dimensions: 16.75 x 3.5 x 12.5 inches
$109.99 $98.99
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Definitive Technology Definitive PowerField SuperCube III Powered Subwoofer
bass-reflex (passive radiator) enclosure 7-1/2" long-throw woofer pressure-coupled to two 7-1/2" low bass radiators built-in 650-watt amplifier frequency response 16-200 Hz continuously variable low-pass 40-150 Hz crossover auto on/off phase control dial for fine-tuning bass performance speaker-level inputs and outputs 80 Hz fixed high-pass crossover for speaker-level outputs two pairs of line-level input LFE input for use with home theater receiver's subwoofer output piano-gloss black finish 10-3/16"W x 10-13/16"H x 11-5/16"D
$119.99 $107.99
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Bose Bose Companion 3 Multimedia Computer Speaker System Acoustimass Subwoofer
A compact Acoustimass module adds impressive, resonant lows for intense movie and gaming effects. Bose proprietary TrueSpace signal processing adds enhanced spaciousness for lifelike sound that most conventional computer speakers simply cannot match.
$69.99 $42.40
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Sony Sony PS-212 Direct Drive Semi Automatic Turntable Record Player
Type: auto return turntable Drive method: direct drive Motor: DC servo controlled Platter: 310mm aluminium alloy diecast Speeds: 33 and 45rpm Wow and flutter: 0.03% wrms Signal to noise ratio: 70dB Tonearm: statically balanced Effective length: 216.5mm Overhang: 16.5mm Cartridge weight range: 8 to 15g (including 7.5g headshell) Dimensions: 410 x 125 x 370mm Weight: 4.8kg
$139.99 $113.99
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Bose Bose 321 AV321 AV3-2-1 Series III Home Theater Cinema DVD Media Center W/ HDMI
Experience enhanced home theater sound from almost anything you watch--with greater simplicity than traditional five-speaker surround systems. The 3·2·1 GS Series III DVD home entertainment system delivers cinematic 2.1-channel sound with just two Gemstone speakers and a hideaway Acoustimass module. The system includes an elegant media center featuring a progressive scan DVD/CD player with HDMI output and AM/FM tuner.
$99.99 $94.99
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Hamilton Hamilton 930 Vintage 80s/90s Suitcase Record Player Turntable w/ Built in Speaker
Built in speaker 33/45 RPM Portable, built in case Volume control Includes durable needle/stylus
$59.99 $50.99
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Bose Bose CineMate Gemstone Single Black Speaker AV3-2-1 321 Series I II III GS GSX
For use with Bose 3-2-1 III systems.
$19.99 $18.10
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U-Turn Audio U-Turn Audio Orbit Plus Turntable Black Acrylic Platter Ortofon OM5E Cartridge
Acrylic platter provides improved speed consistency and clearer, more detailed playback. Ortofon OM5E cartridge with elliptical diamond stylus. Precision OA2 gimbal tonearm for accurate tracking and low distortion. Features internal anti-skate and adjustable counterweight. External belt drive eliminates motor noise and ensures speed consistency (33/45 RPM).
$189.99 $170.99
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Bose Bose PS3-2-1 Powered Subwoofer PS321 Series I II III for AV321
Powered subwoofer for Bose 3-2-1 II systems
$139.99 $113.99
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Onkyo Onkyo Bluetooth Hi-Fi BookShelf Stereo MP3/CD Player System AM/FM USB AUX
SMALL DESIGN, BIG POWER. Fill small spaces with big sound. This mini system features 2-Mode Super Bass Function, 3 Playback Modes for CD (Normal/Random/Repeat) and 3 Repeat Modes for CD (Disc/1-Folder/Track). CLEAR SOUND. These speakers feature full digital audio processing and an efficient digital amplifier for clear and balanced stereo sound. Set these speakers up in your bedroom, kitchen or office for the ultimate listening experience in any space. BLUETOOTH COMPATIBLE. Seamlessly connect your phone, tablet or PC and stream to the receiver with Bluetooth Wireless Technology. NFC-Compatible-Devices Only. VERSATILE LISTENING. Plays Audio CD, CD-R, CD-RW and MP3-Encoded CDs. A front-panel USB port plugs into your iPod/iPhone/iPad and USB flash drives. An analog audio input allows you to connect external devices. FEATURES. 20 W/Ch (6 Ohms, 1 kHz, 10% THD, 2 Channels Driven, FTC). Crossover Frequency 4.5 kHz
$199.99
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Definitive Technology Definitive Technology CLR-2002 Center Channel Speaker 250 Watts 22”x7”
The center channel speaker performs the brunt of the work in a home theater system, so it's important to get a high-quality speaker that can handle the heavy demands placed upon it. Definitive Technology's C/L/R2002 is designed with the same rigid standards as their left and right floor-standing speakers, so you can expect exceptional detail and presence with movie dialogue and on-screen action. It has two 5-1/4" midranges flanking a 1" dome tweeter, for perfectly blended highs and mids. The pure aluminum dome tweeter has a silk surround, so it produces bright, yet smooth highs. Stiff cast-magnesium baskets and an advanced crossover system allow the speakers to achieve more lifelike clarity and a greater dynamic range. And the non-resonant cabinet and flush-mounted drivers provide clean, low-distortion sound.
$139.99 $132.99
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Bose Bose FreeSpace IZA 190-HZ Integrated Zone Amplifer
The Bose FreeSpace IZA 190-HZ is tailor-made for music and paging applications. This integrated zone amplifier delivers premium sound and features streamlined controls that are a breeze to operate. And if you use it with DS 16 and DS 40 loudspeakers, onboard EQ presets give you further sound optimization. The IZA 190-HZ boasts a Mic/Line input for paging purposes, plus inputs for your music player and an auxiliary input, while Opti-voice paging supplies smooth transition between music and announcements. At Sweetwater, we’ve found the FreeSpace IZA 190-HZ to be a great choice for small spaces like storefronts, lobbies, and auxiliary zones — it’s a top-shelf amplifier.
$139.99
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U-Turn Audio U-Turn Audio Pluto Record Player / Turntable Phono Preamp
Low-noise phono preamp for all MM (moving magnet) cartridges. Designed and assembled in Woburn, MA. Comes with a 3-year warranty and lifetime product support from U-Turn Audio. Combines elegant circuit design and high-quality components like WIMA film capacitors and precision resistors for remarkably clear and accurate amplification. Active subsonic filter removes low-frequency noise. Dual high-performance gain stages for low THD (distortion). Compact aluminum enclosure shields sensitive electronic components from interference.
$59.99 $56.99
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Pioneer Pioneer PDR-555RW CD Recorder / Player System
Now make recording CDs easy with the Pioneer PDR-555RW. The digital syncro-recording feature of this Pioneer CD recorder helps it to record as soon as it detects the sound and stop automatically at the end of the track. With a sampling frequency of 44.1kHz, this Pioneer media recorder gives you crystal clear sound quality. With three modes of erase, you have the flexibility to chose the mode you erase data with the Pioneer PDR-555RW. Now re-record up to 500 times with this Pioneer CD recorder. Make your life easy with this high performance Pioneer media recorder.
$129.99 $116.99
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Carver Carver HTR-880 Dolby Pro Logic 5.1 Surround Home Theater Receiver
Amplifier Section 8-ohm FTC rated power/ch 4-ohm FTC rated power/ch 2-ohm dynamic power/ch Bridged mono power 4/8-ohm FTC rated THD Rated full power bandwidth S/N-IHF A-Weighted,dB Slew Rate Dimensions (HxWxD inches) Comments Tuner Section IHF Sensitivity mono/stereo,dBf Capture ratio,dB AM Suppression,dB Alt. ch. sensitivity,dB Seperation at 1kHz,dB THD at 1kHz,stereo Maximum S/N,stereo,dB Station presets Comments PreAmp Section Frequency response Maximum Output Total Harmonic Distortion S/N-IHF A-Weighted Phono sensitivity for 0.5V@1kHz MM Phono Overload mV Phono input capacitance pF MM S/N A-weighted 0.5v ref. MC S/N A-weighted 0.5v ref. Tone Controls Inputs Comments
$179.99 $117.99
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ButtKicker Buttkicker BKA1000-N 1000W/4ohms 1900W/2ohms Subwoofer and Shaker Amplifier
Power two ButtKicker LFEs when wired in parallel and four LFEs in individual seats Designed with RCA and 0.25-inch inputs with 160-volt and 1.25-volt sensitivities that eliminate the need for a separate pre-amplifier Includes a low cutoff filter for frequencies less than 25 Hz, and a variable high cutoff filter that can be set for frequencies above 40 to 160 Hz Provides 1900 watts at 2 ohms and 1000 watts at 4 ohms Measures 12 x 4.375 x 11 inches (WxHxD), and weighs approximately 25 lbs
$399.99
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