Collectible, limited-edition model, only 1,000 pairs produced 50th anniversary, serialized commemorative plaque with etched Matthew Polk signature Same award-winning acoustics and performance as original R200 Upgraded aesthetics and components with authentic cherry wood veneer and more A CELEBRATION OF FIFTY YEARS OF GREAT SOUND FOR ALL We chose our most celebrated speaker in recent years, the Reserve R200, to commemorate Polk’s 50th Anniversary with this special collector’s edition model, limited to a one-time production run of 1,000 units worldwide. Signed by Matthew Polk and numbered on a unique, laser-etched backplate. Includes a certificate of authenticity. LEGENDARY SOUND COLLECTOR’S EDITION OF AN AWARD-WINNING ICON Integrating acoustic innovations found in our flagship Legend Series, the original R200 earned The Absolute Sound’s 2021 Bookshelf Loudspeaker of the Year and 2022 Editor’s Choice accolades; the Reserve Series is Sound & Vision’s Top Pick of 2022 and has earned countless 5-star reviews from Polk fans around the world. A MODERN CLASSIC SIGNATURE CHERRY WOOD FINISH AND REFINED COMPONENTS This special-edition speaker embodies all the innovations that make the R200 a Polk classic, with distinctive touches worthy of a rare collectible—from its authentic oiled cherry wood veneer to upgraded crossovers and premium 24K gold-plated five-way binding posts. INNACLE RING RADIATOR TWEETER HIGH-RESOLUTION SOUND WHEREVER YOU SIT The Pinnacle Ring Radiator Tweeter’s unique waveguide provides broader high-frequency dispersion for a room-spanning sweet spot. With sound reproduction beyond 40kHz and ultra-fast and accurate transients, with the R200AE, you’ll enjoy crisp clarity and detail wherever you’re seated. URBINE CONE WOOFER MULTIDIMENSIONAL MIDRANGE AND BASS Relentless prototyping and refinement resulted in the striking Turbine Cone Woofer’s unique ridged design. Its ultra-light, yet ultra-rigid cone provides sound reproduction with increased power, accuracy, and speed. You’ll hear breathtaking midrange, detailed bass, and a wide dynamic range in everything you listen to. PATENTED X-PORT HEAR PURE, UNMASKED SOUND Traditional ported speaker designs increase low- frequency performance, but often mask midrange details due to port resonances. Polk's proprietary X-Port uses specially tuned eigentone filters to cancel out unwanted resonances. With X-Port you get the best of both worlds: tight, distortion-free bass and a superbly detailed midrange. ANTI-RESONANT CABINETS AND ANTI-DIFFRACTION GRILLES ACOUSTICALLY OPTIMIZED INSIDE AND OUT R200AE’s acoustically transparent, magnetic grilles offer a clean look without interfering with sonic performance. Behind the grilles is a world of audio innovation. These rigid, acoustically inert cabinets have been carefully cross-braced and optimized through laser Doppler vibrometry to eliminate unwanted interior resonances. PATENTED ACOUSTICS, CERTIFIED SONIC EXCELLENCE The R200AE 50th Anniversary Edition features all the audio innovations that define the sound of our iconic bookshelf speaker, with upgraded components and refinements. SIGNATURE SPEAKER TECHNOLOGIES Designed and engineered in Baltimore, these special-edition speakers showcase award-winning acoustic innovations to deliver that iconic Polk sound you know and love. REFINED INSIDE AND OUT The R200AE 50th Anniversary Edition sounds—and looks—amazing, thanks to enhancements ranging from upgraded crossover components and binding posts to its stunning oiled cherry wood finish. HI-RES AUDIO CERTIFIED Uncover incredible clarity and detail in even the highest-resolution digital audio to experience music and movie sound in its purest form. Specification Tweeter 1" Pinnacle Ring Radiator Mid-range/Mid-bass - Woofers 6 ½” Turbine Cone Overall Frequency Response 39Hz - 50kHz Frequency Response (-3dB limits) 51Hz - 38kHz Recommended Amplifier Power 30 - 200W Amplifier Output Compatibility 8Ω / 6Ω / 4Ω Minimum Impedance (ohms) 3.8Ω Sensitivity (2.83V/1m) 86dB

POWER AMPLIFIERS One 90 Watt Class D amplifier for the woofer Two 15W Class D amplifiers for the mids Two 15 Watt Class D amplifiers for the tweeters CONNECTIVITY 3.5 mm input RCA input HDMI input TOP PANEL CONTROLS Source button Volume control knob Bass control knob Treble control knob Play/pause button Skip backward/forward control knob Power switch DIMENSIONS 400 x 317 x 203 mm RE-ENGINEERED WIDER STEREO SOUNDSTAGE This generation of the home line-up has an even wider soundstage than before, delivering heavy Marshall signature sound that has been re-engineered for a more immersive experience. Generation III has tweeters angled outwards and updated waveguides to deliver a consistently solid sound that is so wide it chases you around the room. PAIR, PLAY AND TURN IT UP These speakers are straight to business, so you can just pair and play without the hassle of a complex set-up. You’ll find everything you need right there on the unit, including the Bluetooth pairing button, power switch, bass and treble controls and the control knob so you can easily control your music without ever picking up your device. NEXT-GENERATION BLUETOOTH Generation III is ready for the future of Bluetooth technology and has been built to deliver next-generation Bluetooth features the moment they are available. Over the Air (OTA) updates via the app ensure that your speaker is always up to date with the latest software and features. ICONIC DESIGN THAT STANDS APART Marshall has taken its signature rock ’n’ roll home speaker line-up and given it a stripped-back look that makes a loud statement. This iconic design knocks all other speakers off the shelf. Signature details such as the Marshall script and brass control knobs adorn each speaker, echoing the legacy of rock ’n’ roll. A MORE SUSTAINABLE APPROACH The home line-up has music at heart and the environment in mind. While staying true to the iconic design that speaks to the brand’s heritage, this generation takes a more sustainable approach with a PVC-free build made from 70% recycled plastic and only vegan materials. Durable and solid, comprising high-quality materials and components, you can trust that your speaker will last. CONNECT AND CONTROL With next-generation Bluetooth 5.2 and the 3.5 mm input, connecting to your speaker and listening to your music has never been so effortless. Download and connect to the Marshall Bluetooth app to access advanced settings and Over-the-Air (OTA) updates. While you can control the bass and treble on top of each speaker, you’ll also find additional controls in the app. Just connect to your speaker directly from your device and start listening. With so many ways to connect to Woburn III, getting the right sound for listening to music or watching TV has never been so effortless. Connect to your speaker directly from your device using Bluetooth, RCA or 3.5 mm input. Woburn III also has an HDMI input, which allows you to connect Woburn III to your TV for a uniquely Marshall viewing experience.

BLAUPUNKT BLAUPINKT party box bluetooth TWS FM/USB/SD/AUX PB08DB Tip Bežični Snaga 700 W Povezivanje Bluetooth Dimenzije 325 (š.) x 775 (v.) x 351 (d.) mm Boja Crno-Crvena Ostale karakteristike 325 (š.) x 775 (v.) x 351 (d.) mm Garancija 2 godine Zagarantovana sva prava po Zakonu o zaštiti potrošača. Tačan podatak o uvozniku i zemlji porekla je naveden na deklaraciji proizvoda.

Sistem 2.0 Ostalo Reklamacioni period Zagarantovana sva prava kupaca po osnovu zakona o zaštiti potrošača

Šifra 80489 Brand SONY Tip strujni Snaga Napajanje strujno Bluetooth da USB da Boja crna

Frekventni opseg: 50Hz - 60Hz Sistem: 1.0 Tip: Aktivni Povezivost: Bežični, Žični Tip povezivosti: Wi-Fi 3.5mm: 1 Podržane tehnologije: Sonos app Kontrola jačine zvuka: Bežični kontroler Baterija: Litijum-jonska Boja: Bela Dimenzije: 402mm x 389mm x 158mm Masa: 16kg Pakovanje: Naponski kabl 2m Reklamacioni period: 24 meseca Naziv artikla: SONOS Sub Wireless zvučnik beli Naziv i vrsta robe: Zvučnici Uvoznik: Dostupno na ambalaži proizvoda Zemlja porekla: Dostupno na ambalaži proizvoda Prava potrošača: Zagarantovana sva prava kupaca po osnovu zakona o zaštiti potrošača Napomena: PB NITOM d.o.o. se trudi da cene, fotografije i opisi artikala budu što tačniji i kompletniji ali ne može da garantuje da su svi podaci apsolutno ispravni. Artikli predstavljeni na sajtu spadaju u našu ponudu i može se desiti da određeni proizvod nije trenutno dostupan. Sve cene su sa uračunatim PDV-om. Vaše ime Komentar Ocena: Pošalji KALKULATOR

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DOBRO OČUVANI ZVUČNICI cena za par quadral+ QLX180 CAERUL 15kg po kutiji 88db/1W/1m visoki 90cm, široki 23cm, duboki 27.7cm 30..22.000 3 way bass reflex 100/200 4..8

Hisense HS312 Proizvođač: Hisense Sistem zvučnika: 3.1 Snaga: 300 W Način povezivanja: Bluetooth Garantni rok: 2 Godine 5.01 5.0

Proizvođač: Xplore Model: XP8819 Garancija: Zagarantovana sva prava kupaca po osnovu zakona o zaštiti potrošača Boja: Crna

Proizvođač: Sony

A premium choice for smaller set-ups HTM72 S3 is the more compact centre-channel speaker in the range, bringing superior dialogue clarity to the home cinema experience. Sharper detail Carbon Dome tweeters are purpose-built for the 700 Series. Delivering a dramatic improvement on the aluminium double dome tweeter, they raise the breakup threshold to 47kHz, for pinpoint imaging accuracy and detail. Truly amazing sound Thanks to its composite construction, the Continuum™ cone avoids the abrupt transitions in behaviour that can impair the performance of a conventional drive unit. The result is a more open, neutral performance that delivers voices and instruments with precision and transparency. Dimensions Height: 165 mm (6.5 in) cabinet only Width: 477 mm (18.8 in) Cabinet only Depth: 266 mm (10.5 in) Cabinet only 302 mm (11.9 in) including grille and terminals Net weight 9.66kg (21.3 lb) Technical details Technical features Decoupled Carbon Dome tweeter Continuum™ cone bass / midrange Flowport™ Description 2-way vented-box system Drive units 1x ø25mm (1 in) Decoupled Carbon Dome high-frequency 2x ø130mm (5 in) Continuum cone bass / midrange Frequency range 48Hz - 33kHz Frequency response 70Hz - 28kHz ±3dB Sensitivity 87dB spl (on axis at 2.83Vrms at 1m) Harmonic distortion 2nd and 3rd harmonics (90dB, 1m on axis) <1% 100Hz - 22kHz <0.5% 200Hz - 22kHz Nominal impedance 8Ω (minimum 4.3Ω) Recommended amplifier power 30W - 120W into 8Ω on unclipped programme Max recommended cable impedance 0.1Ω Finishes Cabinet finishes Gloss Black Satin White Mocha Grille finishes Black Grey (Satin White only)

Proizvođač: Sony

Šifra 98738 Brand SONY Tip baterijski Snaga 77 W Napajanje punjiva baterija Bluetooth da USB da Boja crna

Šifra 98736 Brand EDEN Tip baterijski Snaga 100 W Napajanje punjiva baterija Bluetooth da USB da Boja crna

IZUZETAN ZVUK - u ručno pravljenim kabinetima od medijapana (8.7" visine) nalaze se 1"-ni visokotonci svilene kupole i 4"-ni kevlar drajveri koji zajedno isporučuju jasne visoke tonove i savršeno balansiran srednji opseg, za vernu repodukciju vaših omiljenih pesama. LAKO STRIMOVANJE - Ugrađena Bluetooth tehnologija sa 'Qualcomm aptX'-om omogućiće vam striming visokog kvaliteta sa dlana vaše ruke VINYL-READY - Opremljeni sa integrisanim Phono pretpojačalom, YU4 su lako povezivi na bilo koji vintidž, ili gramofon novije proizvodnje. OTKRIVANJE SIGNALA - YU4 ima automatizovane standby & power-up režime, štedeći električnu energiju kad je nepotrebna, dok sa druge strane - nećete propustiti nijedan takt kada muzika zasvira. DALJINSKO UPRAVLJANJE - Volume, Balance, Input & Tone kontrole, kao i plejbek opcije pri upotrebi Bluetooth-a: daljinski upravljač YU4 pruža punu kontrolu vašeg zvuka. Speaker Configuration: 2-Way Amplifier Power Rating: 70 W RMS, 140 W Peak Drivers: 1 x 4" / 101.6 mm Woven Aramid-Fiber/Kevlar Woofer (per Speaker), 1 x 1" / 25.4 mm Silk Tweeter (per Speaker) Enclosure Type: Bass-Reflex Ports: 1.25" / 3.17 cm, Rear-Firing (per Speaker) Frequency Response: 60 Hz to 20 kHz, Impedance: 4 Ohms Wired Connectivity - Active, Left: 1 x Stereo RCA Input (Audio, Phono), 2 x Optical TOSLINK Input, 1 x 1/8" / 3.5 mm Input (Audio), 1 x RCA Output (Subwoofer), 1 x USB Type-A Output (Charging), 1 x Binding Post Pair Output (to Other Speaker) Passive, Right: 1 x Binding Post Pair Input (from Other Speaker) Amplifier Class: Class-D Crossover: 2 kHz, THD (Total Harmonic Distortion): < 0.25% Input Sensitivity: 560 mV Wireless Connection Protocols: Bluetooth Bluetooth: 4.0, Wireless Range: 32.8' / 10 m Supported Audio Codecs: aptX AC Input Power: 100 to 240 VAC, 50 / 60 Hz Power Consumption: 0.5 W (Standby) Placement & Mounting Options: 1/4"-20 Female, Tabletop/Bookshelf Floor Contacts: Rubber Feet Cabinet Material: MDF, Grille: None Dimensions: 5.5 x 8.7 x 7.5" / 14 x 22 x 19 cm (Each) Weight Active, Left: 6.9 lb / 3.1 kg, Passive, Right: 5.5 lb / 2.5 kg

JBL BOOMBOX 3 WI-FI Tip Zvučnik Snaga 1x 80W RMS-subwoofer + 2x 40W RMS-midrange +2x 20W RMS-tweeter (AC mode) 1x 60W RMS-subwoofer + 2x 30W RMS-midrange +2x 10W RMS-tweeter (Battery mode) Povezivanje Bluetooth, WiFi Dimenzije 48.2 x 25.7 x 20.0 9.62kg Boja crna Ostale karakteristike - Garancija 24 meseca

Tip 7.1 surround sound sistem, Soundbar sa sabvuferom Snaga 65W Frekvencija 45 Hz – 20 kHz Povezivanje Bluetooth 5.2 USB audio ulaz za PC Dimenzije Soundbar: 500 mm x 91.3 mm x 84 mm Soundbar: 1.4 kg Sabvufer: 220 mm x 220 mm x 241.5 mm Sabvufer: 3 kg Prečnik zvučnika 2 x Drajveri punog opsega: 48 x 95 mm 2 x Drajveri za visokotonce: 20 mm 2 x Pasivni drajveri radijatora: 43 x 135 mm Sabvufer koji se pokreće na dole: 140 mm Boja Crna Ostale karakteristike Pozadinsko osvetljenje: Razer Chroma RGB (18 zona) Garancija 2 godine

Šifra 97190 Brand SONY Tip baterijski Snaga 180 W Napajanje punjiva baterija Bluetooth da Boja crna

JBL BOOMBOX 3 BLACK Tip Zvučnik Snaga 136W Povezivanje Bluetooth Dimenzije ŠxVxD: 48.3 x 25.7 x 20 cm Boja Crna Ostale karakteristike Ukupna snaga: 136W Frekventni odziv: 40Hz – 20kHz 3.5mm port: Da USB port: Da Napajanje: Punjiva baterija i strujno Opis napajanja: Li-ion polymer 72.6Wh (ekvivalent 7.26V/10,000mAh) Autonomija baterije: do 24 sata Vreme punjenja baterije: približno 6.5 sati Ostalo: AC-in USB-A Aux-in Masa: 6.7 kg Garancija 24 godine Zagarantovana sva prava po Zakonu o zaštiti potrošača. Tačan podatak o uvozniku i zemlji porekla je naveden na deklaraciji proizvoda.

Šifra 82252 Brand LG Snaga 570 W Bluetooth da USB da Boja crna Broj kanala 5.1.2 Tip niskotonca bežični

MUSE M-1350BTCW Tip BT zvučnik Snaga Izlazna snaga: 180W Povezivanje Bluetooth V4.1, strimujte muziku sa drugog Bluetooth kompatibilnog uređaja kao što je laptop, tablet ili pametni telefon Funkcija jačine zvuka Podešavanje visokih tonova i basa Ugrađena postolja za tablet ili pametni telefon Sat, funkcije alarma i spavanja 2.1 sistem zvučnika sa ugrađenim sabvuferom Drveni ormarić 2.0 USB port koji omogućava reprodukciju MP3 USB priključak za punjenje Auk in 1: 2 x RCA priključka Auk in 2: 3,5 mm priključak Dimenzije PROIZVOD 1006 mm (V) x 256 mm (Š) x 230 mm (D) Neto težina: 8,2 kg DIMENZIJE PAKOVANJA 1036 mm (V) x 261 mm (Š) x 236 mm (D) Bruto težina: 9,17 kg Boja Bela Ostale karakteristike CD, CD-R/RV, MP3 kompatibilan CD sa fiokom sa vratima FM PLL radio sa 30 unapred podešenih stanica NFC: funkcija automatskog uparivanja EKRAN Ogledalo displej Beli LED multifunkcionalni displej sa zatamnjivanjem (visoko / nisko / isključeno) DODATNA OPREMA Daljinski upravljač Auk-in kabl (3.5) Garancija 2 Godine Zagarantovana sva prava po Zakonu o zaštiti potrošača. Tačan podatak o uvozniku i zemlji porekla je naveden na deklaraciji proizvoda.

Key Features All-in-one wireless speaker system Stream from a number of services including Amazon Music, Tidal and Spotify Apple Airplay 2 and Google Chromecast enable easy integration into home ecosystems An HDMI and USB-C port offers connection to TVs and laptops Stream hi-res audio - DSD, MQA and PCM files up to 24-bit/384kHz "The KEF LSX II is a stylish streaming system that comes with none of the baggage and boxes a separates set-up brings. Nothing else really comes close at this level." 11th Generation Uni-Q Driver The drivers used in the LSXII are KEF's proprietary 11th generation Uni-Q driver array that has been specially tuned for this system. The tweeter is placed at the precise centre of the woofer for more natural sound reproduction eliminating any kind of "sweet spot" associated with generic two-way speakers for accurate and pristine sound for all. With a combined 200 watts of system power each tweeter and woofer has its own dedicated amp for room-filling sound typical of much larger units. All of this is backed up by the Music Integrity Engine, a collection of cutting-edge algorithms that offers perfectly timed performance with improved clarity and a tight, accurate sound. Impeccable Design Created in collaboration with renowned industrial designer Michael Young, the aesthetic of the LSXII combines perfectly with its pristine and accurate sound. every aspect has been meticulously pooled over from the elegant rear panel to the subtle design accents on the drivers and ports. A choice of 5 stunning finishes ensures a perfect pairing for any environment or lifestyle. Mineral White and Lava Red models are finished with satin and gloss spray, while Carbon Black and Cobalt Blue are clad in a specially designed fabric from Danish contemporary textile designer, Kvadrat whilst The Soundwave by Terence Conran Edition sees the ‘soundwave’ pattern is woven into the same unique fabric. User-focused Made complete by the KEF Connect app, your experience will be optimised to get you started straight out of the box. It will guide you through setup, offer intuitive control of your system, integrate all your streaming services in one place and offer you sound settings for tailored audio in your room. The Room EQ DSP fine-tunes to your room and personal tastes and is just the beginning of the whole host of user-friendly features including volume settings, sensitivity adjustments, and the ability to select a source to wake it up when it comes on. You can use your system wirelessly or wired for complete versatility in placement without the need for cable clutter taking up any room and leaving you to enjoy the immersive full sound from any of your sources. What's in the box LSX II Power cords Interspeaker cable Remote control Quick Start Guide, warranty and safety information Features Wireless speakers supporting all major services and audio formats DSD, MQA and PCM up to 24bit/384kHz Offers comprehensive connectivity for your TV, laptop, and devices with a USB-C, HDMI ARC, 3.5mm jack with a subwoofer output for enhanced low-end Accurate pristine sound reproduction from KEF's 11th gen Uni-Q driver array Cutting-edge DSP algorithms drive the Musical Integrity Engine delivering a clear and tight sound System power: LF 70W class D, HF 30W class D, Max. SPL:102dB Intuitive onboard controls with free KEF Connect App for fast and simple set-up An optimised cabinet design offers an enhanced acoustic performance Mounting inserts make for easy installation on stands and wall brackets Model LSX II Drive units Uni-Q driver array: HF: 19mm (0.75in.) aluminium dome LF/MF: 115mm (4.5in.) magnesium/aluminium alloy cone Frequency range (-6dB) measured at 85dB/1m 49Hz – 47kHz *Depends on EQ settings Frequency response (±3dB) measured at 85dB/1m 54Hz – 28kHz *Depends on EQ settings Amplifier output power (per speaker) LF: 70W HF: 30W Amplifier class (per speaker) LF: Class D HF: Class D Max SPL measured at 1m 102 dB Wireless streaming features AirPlay 2 Google Chromecast Roon Ready UPnP Compatible Bluetooth 4.2 Streaming services Spotify via Spotify Connect Tidal via Tidal Connect Amazon Music Qobuz Deezer QQ Music via QPlay Internet Radio Podcast *Depends on services availability in different countries Source resolution Network up to 384kHz/24bit Optical up to 96kHz/24bit USB Type C up to 192kHz/24bit HDMI up to 1.411Mbps PCM *Depends on source resolution Interspeaker connection Wireless: all sources resampled to 48kHz/24bit PCM Wired: all sources resampled to 96kHz/24bit PCM Supported format (network) MQA, DSD, FLAC, WAV, AIFF, ALAC, AAC, WMA, MP3, M4A, LPCM and Ogg Vorbis Dimensions (HWD per speaker) 240 × 155 × 180 mm (9.5 × 6.1 × 7.1 in.) Weight (per set) 7.2kg (15.6lbs) Power input 100 – 240VAC 50/60Hz Power consumption 200W (operating power) <2.0W (standby power) Connections Inputs HDMI ARC TOSLINK Optical USB Type C Analog 3.5mm Auxiliary RJ45 Ethernet (network) RJ45 Ethernet (interspeaker) Output RCA Subwoofer output Wi-Fi network standard IEEE 802.11a/b/g/n/ac IPv4, IPv6 Wi-Fi network frequency band Dual-band 2.4 GHz / 5 GHz

IZUZETAN ZVUK - u ručno pravljenim kabinetima od medijapana (8.7" visine) nalaze se 1"-ni visokotonci svilene kupole i 4"-ni kevlar drajveri koji zajedno isporučuju jasne visoke tonove i savršeno balansiran srednji opseg, za vernu repodukciju vaših omiljenih pesama. LAKO STRIMOVANJE - Ugrađena Bluetooth tehnologija sa 'Qualcomm aptX'-om omogućiće vam striming visokog kvaliteta sa dlana vaše ruke VINYL-READY - Opremljeni sa integrisanim Phono pretpojačalom, YU4 su lako povezivi na bilo koji vintidž, ili gramofon novije proizvodnje. OTKRIVANJE SIGNALA - YU4 ima automatizovane standby & power-up režime, štedeći električnu energiju kad je nepotrebna, dok sa druge strane - nećete propustiti nijedan takt kada muzika zasvira. DALJINSKO UPRAVLJANJE - Volume, Balance, Input & Tone kontrole, kao i plejbek opcije pri upotrebi Bluetooth-a: daljinski upravljač YU4 pruža punu kontrolu vašeg zvuka. Speaker Configuration: 2-Way Amplifier Power Rating: 70 W RMS, 140 W Peak Drivers: 1 x 4" / 101.6 mm Woven Aramid-Fiber/Kevlar Woofer (per Speaker), 1 x 1" / 25.4 mm Silk Tweeter (per Speaker) Enclosure Type: Bass-Reflex Ports: 1.25" / 3.17 cm, Rear-Firing (per Speaker) Frequency Response: 60 Hz to 20 kHz, Impedance: 4 Ohms Wired Connectivity - Active, Left: 1 x Stereo RCA Input (Audio, Phono), 2 x Optical TOSLINK Input, 1 x 1/8" / 3.5 mm Input (Audio), 1 x RCA Output (Subwoofer), 1 x USB Type-A Output (Charging), 1 x Binding Post Pair Output (to Other Speaker) Passive, Right: 1 x Binding Post Pair Input (from Other Speaker) Amplifier Class: Class-D Crossover: 2 kHz, THD (Total Harmonic Distortion): < 0.25% Input Sensitivity: 560 mV Wireless Connection Protocols: Bluetooth Bluetooth: 4.0, Wireless Range: 32.8' / 10 m Supported Audio Codecs: aptX AC Input Power: 100 to 240 VAC, 50 / 60 Hz Power Consumption: 0.5 W (Standby) Placement & Mounting Options: 1/4"-20 Female, Tabletop/Bookshelf Floor Contacts: Rubber Feet Cabinet Material: MDF, Grille: None Dimensions: 5.5 x 8.7 x 7.5" / 14 x 22 x 19 cm (Each) Weight Active, Left: 6.9 lb / 3.1 kg, Passive, Right: 5.5 lb / 2.5 kg