YAMHS4B - Yamaha HS4 4.5inch 2 Way Compact Studio Monitor Speakers Class D Amp Black Image 1

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HS Series speakers have become the standard in studio monitors, trusted for many years by the world’s top audio engineers, producers, and artists. Now Yamaha has redefined their essence in a compact housing. The HS3 and HS4 are powerful tools to help create a wide range of audio content—from music production to video editing—that meets the expectations of creators who have limited space and need to keep the volume down but do not want to compromise on monitoring quality.

The HS3 and HS4 continue the design philosophy and know-how of previous Yamaha studio monitors. No effort has been spared in the pursuit of the optimal product, and the resulting speakers comprise carefully selecting parts such as a high-performance class-D amp, a highly resilient MDF cabinet, and woofers and soft dome tweeters that deliver a sound that is faithful to the source despite their small size. They also feature proprietary “Twisted Flare Port” technology that reduces air turbulence noise in the bass reflex port, providing clear and accurate bass. That’s the secret to why the HS3 and HS4 deliver outstanding resolution, sound image, and depth, with a flat response across all bandwidths without any colouring of the original sound.

Product Features

2-way bass-reflex powered speaker with 4.5" cone woofer and 1" dome tweeter
60 Hz - 22 kHz frequency response (-10 dB)
26 W + 26 W output power (Dynamic, RL=6 Ω)
ROOM CONTROL and HIGH TRIM response controls
XLR/TRS Phone (COMBO), RCA, and Stereo Mini inputs
Stereo mini - RCA cable, speaker cable, and anti-slip pad included
Packaging: Pair

Product Specifications

Speaker type: 2-way powered speaker, Bass-reflex type
Frequency response (-10dB): 60 Hz - 22 kHz
Frequency response (-3dB): 83 Hz - 20 kHz
Crossover: 2.3 kHz
Maximum Output Level (Measured peak, IEC noise@1m): 102 dB SPL
Components:
- HF: 1" Dome
- LF: 4.5" Cone
Nominal impedance: 6 Ω
I/O connectors: [Input Connector] L Side: COMBO (XLR/TRS Phone) ×2, RCA ×2, Stereo Mini, R Side: Speaker Input; [Output Connector] L Side: Headphone, Speaker Output
Output power: 26 W + 26 W (Dynamic, RL=6 Ω), 20 W + 20 W (THD 0.1%, 1kHz, RL=6 Ω)
Input sensitivity: LINE 1 (COMBO): +4 dBu, LINE 2 (RCA, ST Mini): -10 dBu (Volume: Maximum)
Input Level: LINE 1 (COMBO): +20 dBu, LINE 2 (RCA, ST Mini): +6 dBu (Maximum Input)
Input impedance: LINE 1 (COMBO): 20 kΩ, LINE 2 (RCA, ST Mini): 10 kΩ
Controls: Front: Volume, Rear: ROOM CONTROL SWITCH (0/-2/-4 dB under 500 Hz), HIGH TRIM SWITCH (+2/0/-2 dB above 2 kHz)
Indicators: Power ON (White LED)
Power requirements: Depending on area of purchase; 100-240 V, 50/60 Hz (*)
Power consumption: 15 W
Cabinet material: MDF
Dimensions:
- W: L Side: 150 mm (5.9"), R Side: 150 mm (5.9")
- H: L Side: 240 mm (9.4"), R Side: 240 mm (9.4")
- D: L Side: 213 mm (8.4"), R Side: 203 mm (8.0")
Net weight: L Side: 3.7 kg (8.2 lb), R Side: 3.1 kg (6.8 lb)