Specification

INPUTS

1 Balanced stereo audio: On a 5-pin terminal block (up to +4 dBu/10 kΩ)

OUTPUTS

1 Balanced stereo line level: On a 5-pin terminal block connector (up to +4 dBu/600 Ω)

1 Mono speaker: On a large 3-pin terminal block

INPUT SENSITIVITY

Full power at 1.5 V (+5 dBV)

AMPLIFIER

Class: D

Output power: 1 x 50 W @ 70 V or 100 V

Maximum voltage gain: 37 dB BTL

Dynamic range: >120 dB

Frequency response: Speaker output 50 Hz to 20 kHz @ +/–3 dB

Frequency response: Line level output 20 Hz to 20 kHz @ +/–0.3 dB

S/N ratio: 90 dB, 20 Hz — 20 kHz

Audio THD + Noise: Speaker output THD+N (1 kHz @ 1 W) 0.01%

Audio 2nd harmonic: 0.00006%

Controls: Screw-type input volume attenuator

POWER SUPPLY

Consumption: 48 V DC, 1.2 A

Source: 48 V DC, 1.36 A

ENVIRONMENTAL CONDITIONS

Operating temperature: 0° to +40°C (32° to 104°F)

Storage temperature: –40° to +70°C (–40° to 158°F)

Humidity: 10% to 90%, RH non-condensing

REGULATORY COMPLIANCE (STANDARDS COMPLIANCE)

Safety: CE, UL

Environment: RoHS, WEEE

HOUSING

Size: 1/4 19" 1U

Type: Aluminium

Cooling: Convection ventilation

ACCESSORIES

Included: Mains adapter, power cable

PRODUCT DIMENSIONS

10.68 cm x 10.35 cm x 4.36 cm (4.20" x 4.07" x 1.72") W, D, H

PRODUCT WEIGHT

0.8 kg (1.7 lb) approx.