BLUETOOTH™ APTX™Built-in Bluetooth™ with Qualcomm® aptX™ technology lets you enjoy high-quality streaming from the palm of your hand.
PHONO PREAMPEquipped with an integrated phono preamp, YU4 can be easily connected to any vintage or modern day turntable.
REMARKABLE SOUNDEnclosed in handcrafted cabinets, YU4’s 1” silk dome tweeters and 4” Kevlar® drivers deliver crisp highs and wonderfully balanced mid-range, faithfully reproducing all your favorite tunes.
SIMPLE INTERFACEYU4’s user-friendly interface features a single knob. Simply rotate for volume, push in to cycle through the five inputs, or push and hold to activate and deactivate standby mode.
SIGNAL DETECTIONYU4 features automatic standby and power-up modes, helping to conserve power when you’re gone and ensuring you never miss a beat when the music starts playing.
REMOTE CONTROLWith volume, input, tone and balance controls, as well as playback options when using Bluetooth™, the YU4 remote gives you full control over your audio.
GeneralTweeters: 1 inch Silk Dome
Woofers: 4 inch Kevlar®
AudioAmplifier Type: Class D
Nominal Impedance: 4 Ohm
Frequency Response: 60 Hz – 20 kHz
Total Harmonic Distortion: < 0.25%
Crossover System: 2-way
Crossover Frequency: 2.0 kHz
Inputs and OutputsInputs: 1 x 3.5mm mini-jack AUX | 1 x RCA L/R with Phono Switch Inputs | 2 x Optical (TOSLINK) | 1 x Bluetooth™ with Qualcomm® aptX™
Outputs: 1 x Subwoofer | 1 x USB Charge 5V 1A
Speaker Terminals: Left and Right Binding Posts
Input Voltage / Frequency: 100V 60 Hz /240V 50 Hz (auto switching)
Input Sensitivity: 560 mV
PowerPower Output: 140W Peak Power (70 Watts Total RMS)
Standby Power Consumption: < 0.5 W
Weights and MeasurementsDimensions (each speaker): 5.5” W x 7.5” D x 8.7” H (14 x 19 x 22 cm)
Net Weight (active): 6.9 lb (3.2 kg)
Net Weight (passive): 5.5 lb (2.5 kg)
Gross Weight: 16.5 lb (7.5 kg) (boxed pair)
Shipping Box Dimensions: 16.7″ x 13.2″ x 11.3″ (42.5 x 33.5 x 28.7 cm)
What’s in the Box?Remote with batteries
3.5mm Auxiliary Cable