
Specifications
Certifications
EN 54-24 Certified
Yes
Amplification
Number of Channels
2
Power Class
Class D
Rated Power
90 W at 70V, 100V
Frequency Response
60 Hz – 20 kHz (+0 dB/-3 dB) at 1 W, 1 kHz reference
THD+N
≤ 1% at full rated power
Dynamic Range
88 dB
Channel Separation
≤ -60 dBV below rated power, 1 kHz
Audio Inputs
Input Channels
2 unbalanced line + 1 balanced mic/line + 1 balanced page + 1 unbalanced auxiliary
Connectors
1 RCA stereo pair, 1 XLR-1/4" combo, 1 4-pin Euroblock, 1 1/8" TRS
Input Impedance
20 kΩ line / 2 kΩ mic/line / 2 kΩ page / 20 kΩ auxiliary
Input Range
-10 dBV to +10 dBV line / -60 dBV to +10 dBV mic/line / -60 dBV to +10 dBV page / 0 dBV to +10 dBV auxiliary
Adjustment Range
-20 dB to +20 dB line / 0 dB to +50 dB mic/line / 0 dB to +50 dB page / fixed auxiliary
Audio Outputs
Channels
1
Connectors
1 3-pin inverted Euroblock, 1 RCA stereo pair
Output Impedance
400 Ω auxiliary
Performance
Frequency Range
-10 dB: 83 – 19,000 Hz
Calculated Maximum SPL @ 1 m
98 dB
Sensitivity
86 dB SPL/1 W at 1 m
Coverage Horizontal
150°
Coverage Vertical
150°
Nominal Impedance
16 Ω (transformer bypass)
Power Handling Long-Term Continuous
16 W
Power Handling Peak
64 W
DSP
A/D and D/A Converters
48 kHz / 24-bit
Audio Latency
10.4 ms (analog input to analog output)
Presets
High-pass filter, FreeSpace FS2C/FS2P/FS2SE/FS4CE/FS4SE loudspeaker presets
Processing Functions
Loudspeaker EQ, Opti-Voice EQ (paging), Dynamic EQ (low-end compensation)
Electrical
Mains Voltage
100–240 VAC (±10%), 50/60 Hz
AC Power Consumption
15 W idle, 200 W maximum
Current Draw Inrush
7.6 A at 120 VAC, 60 Hz / 13.9 A at 230 VAC, 50 Hz
Mains Connector
IEC C14 inlet
Protections
High temperature, short circuit
Transducers
Low-Frequency Driver
1 x 2.25" woofer
Driver Protection
Recommended high-pass protection 85 Hz with minimum 24-dB/octave filter
Transformer Taps
70V
1 W, 2 W, 4 W, 8 W, 16 W, bypass
100V
2 W, 4 W, 8 W, 16 W, bypass
Physical
Color
White (similar to RAL 9003)
Enclosure Material
Engineered-plastics front baffle with integrated steel-formed backcan
Grille
Perforated steel, powder-coated finish
Logo
Rotatable, removable
Ceiling Cutout
6.3"
Rack Spaces
1 RU high, half rack wide
Suspension/Mounting
2 mounting arms, 1 safety cable attachment point
Environmental
Environmental
Indoor only, suitable for use in plenum locations (loudspeakers only)
Operating Temperature Range
0 °C to 50 °C (32 °F to 122 °F)
Controls
Front Panel Controls
1 power switch, 1 input selection switch, 1 treble knob, 1 bass knob, 1 mic/line gain knob, 1 master level knob
Rear Panel Controls
Amplifier Mode DIP switch, Loudspeaker EQ preset selector, Input Gain (A/B/Page mic), Output trim
LED Status Indicators
1 power LED, 1 input clip LED
Weight
Loudspeaker Net Weight (Single With Grille)
3.6 lbs
Amplifier Net Weight
7.0 lbs
Cooling
Cooling System
Natural convection
Warranty
Warranty Period
5 years
Identifiers
Alternate Product Code
888472-1210
Why Choose SoundPro?
Since 1972, SoundPro has been the trusted source for audio, video, and lighting gear. Whether you're starting your AVL journey or are a seasoned professional, we're here to help you every step of the way.