Music is made to be shared.

Whether you’re hanging out with friends or kicking it solo, YU4 ensures you’re always in good company. Producing 140W peak power, its Class D amplifier effortlessly fills your room with rich, spacious sound. Carefully designed 4” Kevlar® drivers and 1” silk dome tweeters faithfully reproduce your favorite tunes, letting you enjoy them to their fullest. Packed with connectivity, YU4 makes it easy to throw on your latest vinyl with a built-in phono preamp, or sit back and stream your carefully curated playlist via Bluetooth™. Crystal-clear, detailed sound for all to enjoy.

Technical

GENERAL

Tweeters: 1 inch Silk Dome
Woofers: 4 inch Kevlar®
Remote: Included

AUDIO

Amplifier 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 OUTPUTS

Inputs: 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

POWER

Power Output: 140W Peak Power (70 Watts Total RMS)
Standby Power Consumption: < 0.5 W

WEIGHTS AND MEASUREMENTS

Dimensions (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
Power cord
Speaker Wire
3.5mm Auxiliary Cable
Rubber feet
Manual