USED Meyer Sound JM-1P, active speakers SET

USED Meyer Sound JM-1P, active speakers SET se compune din doua speakere active JM-1P, absolut senzationale atat din punct de vedere al specificatiilor tehnice, cat si ca randament. Pretul exprimat este pentru un set (2 bucati). Oferta, limitata doar la 6 perechi de boxe este la 40% din pretul de nou, produsele fiind intr-o stare tehnica fara repros, estetic 9 din 10 si pot fi aduse in maximum 8 zile. Plata lor se face anticipat la deschiderea comenzii, iar stage-prolighting ofera garantie de 1 an! Fabricate in USA!! La cerere se vor trimite pozele reale, de asemenea sunt disponibile case-uri pentru fiecare pereche pentru extra 475 EU/case. Harcase-urile sunt pe role.

Detalii Tehnice:

JM-1P Specifications

Architect Specifications

meyer sound laboratories inc.

2832 San Pablo Avenue

Berkeley, CA 94702

T: +1 510 486.1166

F: +1 510 486.8356

techsupport@meyersound.com

www.meyersound.com

JM-1P — 04.202.004.02 A

Copyright © 2009

Meyer Sound Laboratories Inc.

All rights reserved

Operating Frequency Range

1

Frequency Response

2

Phase Response

Maximum Peak SPL

3

Dynamic Range

Low Frequency

High Frequency

Type

Maximum Common Mode Range

Connectors

Input Impedance

Wiring

DC Blocking

CMRR

RF Filter

TIM Filter

Nominal Input Sensitivity

Input Level

Type

Output Power

6

Total Output

7

THD, IM, TIM

Load

Cooling

8

Connector

Voltage Selection

Safety Agency Rated Operating Range

Turn-on and Turn-off Points

Current Draw: Idle Current

Maximum Long-Term Continuous Current (>10 sec)

Burst Current (<1 sec)

9

Ultimate Short-Term Peak Current Draw

Inrush Current

53 Hz – 18 kHz

56 Hz – 16.5 kHz ±4 dB

580 Hz – 16 kHz

±

45°

138 dB

>110 dB

20° horizontal x 60° vertical

520 Hz

High-power 15" cone driver with neodymium magnet

Nominal impedance: 2 Ω

Voice coil size: 4"

Power handling capability: 1200 W (AES)

5

4" compression driver

Nominal impedance: 8 Ω

Voice coil size: 4"

Diaphragm size: 4"

Exit size: 1.5"

Power handling capability: 250 W (AES)

5

Differential, electronically balanced

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

Female XLR input with male XLR loop output or VEAM all-in-one

connector (integrates AC, audio, and network)

10 kΩ differential between pins 2 and 3

Pin 1: Chassis/earth through 220 kΩ, 1000 pF, 15 V clamp network to

provide virtual ground lift at audio frequencies

Pin 2: Signal +

Pin 3: Signal –

Case: Earth ground and chassis

Differential DC blocking up to the maximum common mode voltage

>50 dB, typically 80 dB (50 Hz – 500 Hz)

Common mode: 425 kHz; Differential mode: 142 kHz

Integral to signal processing (<80 kHz)

0 dBV (1.0 V rms, 1.4 V peak) continuous is typically the onset of

limiting for noise and music

Audio source must be capable of producing +20 dBV (10 V rms,

14 V peak) into 600 Ω in order to produce maximum peak SPL over the

operating bandwidth of the loudspeaker

Two-channel complementary MOSFET output stages (class AB/H)

1275 W (1 x 1000 W, 1 x 275 W)

2550 W peak

<.02%

2 Ω low channel; 8 Ω high channel

QuietCool™ with convection cooling at low to mid audio levels; fan-

assisted only at high audio levels

PowerCon

®

with loop output or VEAM

Automatic, two ranges, each with high-low voltage tap (uninterrupted)

95–125 V AC; 208–235 V AC, 50/60 Hz

85–134 V AC; 165–264 V AC

0.50 A rms (115 V AC); 0.28 A rms (230 V AC); 0.56 A rms (100 V AC)

4.55 A rms (115 V AC); 2.50 A rms (230 V AC); 5.25 A rms (100 V AC)

8.0 A rms (115 V AC); 4.1 A rms (230 V AC); 9.2 A rms (100 V AC)

20.8 A peak (115 V AC); 13.0 A peak (230 V AC); 21.6 A peak (100 V AC)

7.1 A peak (115 V AC); 8.4 A peak (230 V AC); 7.1 A peak (100 V AC

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