Radioear SP90A DUAL Speaker KIT Audiometric System
Radioear SP90A DUAL Speaker KIT Audiometric System : Product description
The Radioear SP90A DUAL Speaker KIT Audiometric System is a powerful and reliable solution for accurate sound testing.
Delivering 20 W RMS of crystal-clear audio, this audiometric speaker enables you to test and calibrate audio in a range from 100 Hz - 8 kHz.
Its thick MDF walls reduce sound reflection, while its removable protective cover ensures optimal performance during tests and helps preserve the system’s longevity.
Features of Radioear SP90A DUAL Speaker KIT Audiometric System :
- 20 W RMS
- 100 Hz - 8 kHz frequency response
- Reduced sound reflection
- Thick MDF walls
- Removable protective cover
- Thick MDF walls with internal bracing to minimize unwanted resonance and distortion.
- Heavy internal sound-damping material is used to reduce unwanted sound reflections inside the cabinet.
- Easily accessible ON/OFF switch on the back.
- Removable protective front cover.
Specifications of Radioear SP90A DUAL Speaker KIT Audiometric System :
Product Name | Radioear SP90A DUAL Speaker KIT Audiometric System |
Brand | Radioear |
Model | SP90A |
Connections | Two 3.5 mm stereo mini-jack line input and optional signal distribution, countersunk level calibration, two 2.1 mm DC connectors for power supply and optional power distribution, ON/OFF switch, blue ON LED indicator (front) |
Input | 0.3 - 7 VRMS |
THD | < .1% at all power setting |
Amplifier Type | Class D |
Input Impedance | 10 kΩ unbalanced |
Protection | Output current limiting, thermal overtemperature, power ON/OFF transient protection |
Signal-to-noise | >95 dB (typical A-weighted) |
Materials and Construction | • 18 mm thick MDF cabinet • 4” Kevlar full-range driver |
Voltages | 24 VDC-1A |
Frequency Response | 100 Hz - 8 kHz |
Dimensions | (H) 285 x (W) 175 x (D) 175 mm |
Weight | 7.5 lbs / 3.4 kg, excluding power supply |
Sales Packaging Content :
- Medical approved switchmode power supply, 100-240 V, 50/60 Hz auto-switching with full set of international adapters
- 3 m stereo mini-jack to mini jack cable
- 3 m 2.1 mm DC to 2.1 mm DC power link cable
- Power supply, 24 DC/1A
- Set-up guide
Radioear SP90A DUAL Speaker KIT Audiometric System : Specifications
Radioear SP90A DUAL Speaker KIT Audiometric System : Product reviews
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