Specifications

Microphones

12 low-noise omnidirectional MEMS
Frequency response at 94 dB SPL 100 Hz to 7 kHz
Total harmonic distortion (THD) 0.25% (typical)

Speakers

2 x 20 W 4″ aluminum cone
Total harmonic distortion (THD) 0.25% (typical)

Connect module

USB 2.0 interface to computer, type B
Auxiliary out — 3.5 mm single-ended stereo jack
Auxiliary in — 3.5 mm single-ended stereo jack
2 connections to microphone and speaker bar RJ45
Input jack for power supply  

OPERATING

System requirements

Windows® 10 and 11  

Power

Power rating: universal switching 100–240 V AC, 50–60 Hz
Power consumption: standby <2.5 W, operational <25 W  

Environmental

Operating temperature: 0° C to 40° C
(32° F to 104° F)
Storage temperature: -20° C to 70° C (-4° F to 158° F), humidity 5–90% (noncondensing)  

DIMENSIONS

Integrated microphone and speaker bar

Width: 60.0″ (152.4 cm)
Height: 5.91″ (14.9 cm)
Depth: 3.5″ (9.0 cm)
Weight: 18.0 lb. (8.2 kg)  

Connect module

Width: 6.5″ (16.5 cm)
Height: 1.41″ (3.6 cm)
Depth: 4.31″ (10.9 cm)
Weight: 1.5 lb. (0.7 kg)

Shipping

Width: 64.75″ (164.4 cm)
Height: 10.63″ (27.0 cm)
Depth: 9.5″ (24.1 cm)
Weight: 24.0 lb. (10.9 kg)

Warranty

Integrated microphone and speaker bar and connect module — standard 2-year limited hardware
Accessories and cables — 30 days
Extended warranties are available through Nureva Pro subscriptions  

Part numbers

Black: HDL300-B
White: HDL300-W
Nureva Pro extension (1 year): NP-1Y
Nureva Pro extension (2 years): NP-2Y
Nureva Pro extension (3 years): NP-3Y