AMP-150-70

Chassis

:

Metal, convection‑cooled (fanless), vented front and rear

Front Panel

:

Metal, black finish with polycarbonate label overlay

Input Signal Types

:

Balanced or unbalanced analog line‑level

Protection

:

Clip limiter, over current, under voltage, over temperature, DC offset, extreme high frequency

Depth

:

10.46 in. (266 mm)

Height

:

1.74 in. (45 cm) without feet; 1.82 in. (47 mm) with surface kit

Width

:

4.33 in. (110 mm); 5.43 in. (138 mm) with surface kit; 19.00 in. (483 mm) with rack kit

100‑240V~1A 50/60 Hz

:

(1) IEC 60320 C14 main power inlet; Mates with removable power cord, included

Audio In L/R (balanced)

:

(1) 5‑pin 3.5 mm detachable terminal block; Balanced line‑level audio inputs (summed); Maximum Input Level: 7.75 Vrms, +20 dBu; Input Impedance: 20k Ohms

Audio In L/R (unbalanced)

:

(2) RCA connectors, female; Unbalanced line‑level audio inputs (summed); Maximum Input Level: 2.24 Vrms, +7 dBV (+9.2 dBu)

Fault

:

(1) Red LED; indicates an over‑temperature or over‑current fault

Frequency Response

:

200 Hz to 20 kHz ±0.5 dB

G

:

(1) 6‑32 screw; Chassis ground lug

High‑Pass Filter

:

‑3 dB @ 80 Hz, 12 dB per octave

Humidity

:

10% to 90% RH (non‑condensing)

Input Level

:

(1) Screwdriver‑adjustable rotary control, adjusts the input attenuation level, tamper‑preventive magnetic cover included

Input Sensitivity

:

1.23 Vrms, +4 dBu balanced; 0.316 Vrms, ‑10 dBV unbalanced; For full rated output power

Main Power

:

1 A @ 100‑240 VAC, 50/60 Hz

Mounting

:

Freestanding, surface‑mount, or 1/4‑width 1 RU 19 in. rack‑mountable; gangable with other Crestron modular AMP series products (adhesive feet, surface mounting kit, ganging kit, and rack mounting kit included)

Output Power

:

50 W @ 70 V nominal

Power Consumption

:

17 W, channel driven at 1/8th output power; 8 W, idle

PWR

:

(1) Green LED, indicates operating power supplied from AC line power

S/N Ratio

:

>100 dBA, 20 Hz to 20 kHz, balanced

Signal

:

(1) Red LED; indicates an over‑temperature or over‑current fault

Speaker Out

:

(1) 2‑pin 7.62 mm reversed gender 20 A detachable terminal block; Power amplifier output;

Temperature

:

41° to 104° F (5° to 40° C)

THD+N

:

<0.1%1

Compliance

:

ENERGY STAR, ErP (1275/2008/EC), UL 60065, FCC Class A commercial use