UPM-2XP Loa nguồn điểm 5" đôi Meyer Sound

ACOUSTICAL1

Operating Frequency Range2

80 Hz – 20 kHz

Frequency Response3

85 Hz – 19 kHz ±4 dB

Phase Response

300 Hz – 18 kHz ±60 degrees

Linear Peak SPL4

123 dB with 18 dB crest factor (M-noise), 120 dB (Pink noise), 120.5 dB (B‑noise)

COVERAGE

Horizontal Coverage

45°

Vertical Coverage

45°

TRANSDUCERS

Low Frequency

Two 5‑inch cone drivers; 8 Ω nominal impedance

High Frequency

One 1‑inch metal dome tweeter; 8 Ω nominal impedance

AUDIO INPUT

Type

Differential, electronically balanced

Maximum Common Mode Range

±15 V DC, clamped to earth for voltage transient protection

Connectors

Phoenix 5‑pin Male; SwitchCraft 5‑pin Male; ECO‑M 7‑pin Male (two pins for 48 V DC power, three pins for balanced audio)

Input Impedance

10 kΩ differential between positive (+) and negative (‑) audio pins

Wiring5

Phoenix 5‑pin Male Pin 1: DC Power (‑) Pin 2: DC Power (+)

Pin 3: Chassis/earth through

1 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies

Pin 4: Audio (‑) Pin 5: Audio (+)

SwitchCraft EN3 5‑pin Male Pin 1: DC Power (‑)

Pin 2: DC Power (+)

Pin 3: Chassis/earth through

1 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies

Pin 4: Audio (‑) Pin 5: Audio (+)

ECO‑M 7‑pin Male5 Pin 1: DC Power (‑) Pin 2: DC Power (+)

Pin S: Chassis/earth through

1 kΩ, 1000 pF, 15 V clamp network to provide virtual ground lift at audio frequencies

Pin 5: Audio (‑) Pin 6: Audio (+)

Nominal Input Sensitivity

–8.0 dBV (0.4 V rms) continuous average is typically the onset of limiting for noise and music

Input Level

Audio source must be capable of producing of +20 dBV (10 V rms) into 600 Ω to produce the maximum peak SPL over the operating bandwidth of the loudspeaker.

AMPLIFIER

Type

3‑channel, Class‑D

Total Output Power6

650 W peak

THD, IM, TIM

< 0.02%

Cooling

Convection

DC POWER

Connector

Phoenix 5‑pin Male; SwitchCraft 5‑pin Male; ECO‑M 7‑pin Male (two pins for 48 V DC power, three pins for balanced audio)

Safety Rated Voltage Range

48 V DC

RMS NETWORK (OPTIONAL)

Equipped with two‑conductor twisted‑pair network, reporting all operating parameters of amplifiers to system operator’s host computer.