Da KEF lanserte LSX i 2018 satte de fort standarden for hva som er mulig å utrette med et lite par med aktive høyttalere. Det prisvinnende høyttalersettet har imponerende god lyd for størrelsen, er enkelt å plassere og er preget av minimalistisk og moderne design. Nå har KEF utviklet en helt ny generasjon av LSX, døpt LSX II. KEF LSX II bygger på de samme prinsippene, men er nå utstyrt med en helt ny strømmeplattform, moderne design og enda bedre lyd.
Teknologi og app
I forbindelse med LSX II har KEF utviklet splitter ny teknologi for å skape ekte hi-fi-lyd. Høyttaleren benytter en helt spesiell versjon av KEF sin Uni-Q-driver array for å spre lyden jevnt i rommet. En innebygd Music Integrity Engine tillater høyttaleren å spille musikken med perfekt timing og klarhet. Teknologien har gitt høyttaleren mulighet til å spille stort, luftig og med enda mer kontroll. Appen KEF Connect gir det umiddelbar kontroll over høyttalerne. Connect tar deg gjennom en svært enkel oppsetts-prosess, slik at du enkelt kan ta høyttalerne i bruk med én eneste gang. I tillegg til volumjustering gjør appen det enkelt å streame musikk og endre på innstillinger, slik at du kan få en helt personlig lydopplevelse.
Minimalistisk design
KEF LSX II er tilgjengelig i hvit, rød, sort, blå og beige. De hvite og røde modellene, eller Mineral White og Lava Red, har matt sateng-finish og høyglans-spray. De sorte og blå, eller Carbon Black og Cobalt Blue, har helt spesielle design utviklet i samarbeid med den danske tekstildesigneren Kvadrat. Beige-fargen har også et spesielt design, og går under navnet The Soundwave by Terence Conran Edition. Dette designet spiller på livaktige «lydbølger» vevd inn i stoffet på høyttaleren, komplimentert med blå detaljer rundt høyttalerelementet.
Utviklet for å passe inn
LSX II er utviklet for at den på enklest mulig måte skal kunne integreres i et allerede eksisterende underholdningssystem, som en stue, et kontor eller et gaming-setup. Dette er gjort ved å gjøre trådløssystemet svært brukervennlig, med funksjonalitet som multirom gjennom AirPlay2, Chromecast eller Roon. Når det kommer til designet er LSX II like mye et møbel som det er en høyttaler. På den måten vil høyttaleren også sømløst kunne integreres i enhver stues interiør.
Drive units (per speaker)
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)
Inputs
Primary speaker
HDMI ARC
TOSLINK Optical
USB Type C
Analog 3.5mm Auxiliary
RJ45 Ethernet (network)
RJ45 Ethernet (interspeaker)
Secondary speaker
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
PSB SUBSERIES 250
Feel every sound come roaring to life.
The SubSeries 250 is a 10” (254mm) subwoofer that uses a 200-watt Class D amplifier with built-in DSP to add a powerful punch to your hifi or home theatre system. Designed with a high-output polypropylene woofer and smart bass limiting circuitry that prevents the sub from being overdriven, the SubSeries 250 can deliver high-powered bass with stunning accuracy at room-shaking levels all the way down to 20Hz. Thanks to its discrete compact design and low-pass crossover, this premium looking yet affordable subwoofer can easily be integrated with existing speaker systems and blend seamlessly into any room.
Audiophile-quality sound with zero compromise
The SubSeries 250 is crafted using the highest quality components, custom-tooled mechanics, and state-of-the-art driver technologies. PSB’s careful engineering and precision manufacturing results in a subwoofer that is capable of 200 watts of continuous power and dynamic peaks of 300 watts. The SubSeries 250 was built to meet the needs of even the most discerning audiophile.
More powerful bass with less energy
Designed in collaboration with sister company NAD Electronics, the SubSeries 250 uses a custom-designed, high-current 200 watt MOSFET amplifier. This highly-efficient and powerful Class D discrete MOSFET amplifier uses less energy to produce more power while reducing standby power to an industry low and its smart bass limiting circuitry prevents the woofer and amplifier from being overdriven with any input level.
A natural fit for any space
Placement throughout the home is easy thanks to its compact design, housed in a timeless, furniture-like cabinet. With rear-mounted volume, crossover and phase controls, this subwoofer is extremely versatile and can easily be integrated into your existing setup. Experience the power and intensity of a world-class subwoofer, all from a compact cabinet with a 10" (254mm) woofer. The SubSeries 250 is small enough to tuck away in any room but big enough to blow you away with sharp, articulate and forceful bass.
Active front-firing 10” (254mm) polypropylene woofer
Built with a custom 200 watt Class D amplifier from NAD Electronics
Rear panel volume, crossover, and variable 180° phase controls
Line level, LFE inputs/outputs and gold-plated binding posts
Beautiful soft-edged cabinet with a high-gloss black finish
Ultra-low, energy-saving <0.5W standby power consumption
Frequency Response
On Axis @ 0° ±3dB 25-150Hz
LF Cutoff -10dB 20Hz
Amplifier Power
Continuous 200 Watts
Dynamic, Peak 300 Watts
Acoustic Design
Woofer (Nominal) 10” (254mm)
Polypropylene Cone
Rubber Surround
1 1/2” (38mm) Voice Coil
35oz (990g) Magnet
Crossover Variable 50-350Hz, LR4
Low Pass Filter
Design Type Sealed
Dimensions / Weights / Finish
Size (W x H x D) 13 5/8 x 14 3/4 x 14 3/8” *
(345 x 375 x 365mm)
Weight Net - 35.4lb (16kg)/each
Shipping - 42lb (18kg)/each
Finish High Gloss Black
Features Volume Control
Variable Crossover Control
Variable Phase Control
Auto on/off
LFE input
<0.5W Standby Power