Electrovoice Q 99-II User guide

Beschreibung Description

Technische Informationen
Engineering Data Sheet

Q Series

Professional Power Amplifiers

Die Endstufen der Q-Serie von Electro-Voice bieten
eine hohe, stabile Ausgangsleistung bei hohem Wir­kungsgrad auf hohem Performance-Niveau. Sie eignen
sich somit ideal als Antrieb für eine Vielzahl von Mobil­und Clubsystemen, wie z.B. für Lautsprecher der ZX,
Tour-X und Phoenix Familien.

Weitere Q Series Eigenschaften:

• Umfangreiche Schutzschaltungen - Schutz vor
Überhitzung, Überlast, Kurzschluss, Hochfrequenz und
Gleichspannung am Ausgang

• Patentierter LPN-Filter - zuschaltbare Optimierung
von Frequenzgang und Einschwingverhalten der Laut­sprecher

Part Number

Q44 Professional Power Amplifier 2 x 450 W

Q66 Professional Power Amplifier 2 x 600 W

Q99 Professional Power Amplifier 2 x 900 W

Q1212 Professional Power Amplifier 2 x 1200 W

Electro-Voice Q series amplifiers offer a package of
reliable high output power, high efficiency and legendary
pro audio performance. They are the premium choice as
system drive for a variety of mobile and club sound
systems like e.g. ZX, Tour-X and Phoenix loudspeaker
families.

Additional Q series features:

• Comprehensive protection system - protection
against overheating, overload, short circuit, HF and DC

• Patented LPN filter - switchable frequency and phase
response correction of connected loudspeakers

100 V 120 V 230 V 240 V

F.01U.076.833 F.01U.076.825 F.01U.076.821 F.01U.076.829

F.01U.076.834 F.01U.076.826 F.01U.076.822 F.01U.076.830

F.01U.076.835 F.01U.076.827 F.01U.076.823 F.01U.076.831

F.01U.076.836 F.01U.076.828 F.01U.076.824 F.01U.076.832

Inhalt Contents

1 x Endstufe
1 x Bedienungsanleitung
1 x Netzkabel
4 x Standfuß

GmbH • Hirschberger Ring 45 • 94315 Straubing • Telefon [phone] • Telefax [phone]
Subject to change without prior notice. Printed in Germany A 24-Sep-08

1 x Power Amplifier
1 x Owner‘s Manual
1 x Mains Cord
4 x Foot Stand

F.01U.076.821

Block Diagram

GmbH • Hirschberger Ring 45 • 94315 Straubing • Telefon [phone] • Telefax [phone]
Subject to change without prior notice. Printed in Germany A 24-Sep-08

F.01U.076.821

Technical Specifications

Q44 Q66 Q99 Q1212

Load Impedance 2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω 2 Ω 4 Ω 8 Ω
Maximum Midband Output Power

THD = 1%, 1 kHz, Dual Channel

Rated Output Power

THD < 0.1%, 20 Hz...20 kHz

Maximum Single Channel Output Power

Dynamic-Headroom, IHF-A

Maximum Single Channel Output Power

Continuous, 1 kHz

Maximum Bridged Output Power

THD = 1%, 1 kHz

Maximum RMS Voltage Swing

THD = 1%, 1 kHz
Power Bandwidth

THD = 1%, ref. 1 kHz, half power @ 4 Ω

Voltage Gain, ref. 1 kHz 32.0 dB
Input Sensitivity

rated power @ 8 Ω, 1 kHz
THD at rated output power

MBW = 80 kHz, 1 kHz

IMD-SMPTE, 60 Hz, 7 kHz < 0.1%
DIM30, 3.15 kHz, 15 kHz < 0.05%
Maximum Input Level +21 dBu (8.69 V

Crosstalk

ref. 1 kHz, at rated output power

Frequency Response, ref. 1 kHz 10 Hz...40 kHz (±1 dB)
Input Impedance, active balanced 20 kΩ
Damping Factor, 1 kHz > 300
Slew Rate 25 V/μs 26 V/μs 27 V/μs30 V/μs
Signal to Noise Ratio Amplifier

A-weighted

Output Noise, A-weighted < -71 dBu
Output Stage Topology Class AB Class H
Power Requirements 240 V, 230 V, 120 V or 100 V; 50 Hz...60 Hz (factory configured)
Power Consumption

1/8 maximum output power @ 4 Ω

Mains Fuse 240 V / 230 V: T10AH;

Protection Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters, Turn-

Cooling Front-to-rear, 3-stage-fans
Ambient Temperatur Limits +5 °C...+40 °C (40 °F...105 °F)
Safety Class I
Dimensions (W x H x D), mm 483 x 88.1 x 421.5
Weight 12.6 kg (27.8 lbs) 14.8 kg (32.6 lbs) 16.3 kg (35.9 lbs) 17.7 kg (39.0 lbs)
Signal Processing LPN, switchable
Optional Rear-rackmount D113223 (RMK-15)

Depending on the ambient temperature, the unit might not operate continously at 2 Ω load in Dual Mode or 4 Ω in Bridged Mode.
In addition input power exceeds 1.1 times rated power consumption with 2 Ω load in Dual Mode or 4 Ω load in Bridged Mode

650 W 450 W 270 W 900 W 600 W 380 W 1250 W 900 W 550 W 1800 W 1200 W 750 W

- 400 W 200 W - 500 W 250 W - 800 W 400 W - 1100 W 550 W

1150 W 660 W 350 W 1700 W 950 W 480 W 2450 W 1400 W 700 W 3400 W 1800 W 950 W

850 W 540 W 310 W 1200 W 750 W 420 W 1700 W 1100 W 630 W 2400 W 1500 W 850 W

- 1300 W 900 W - 1800 W 1200 W - 2800 W 1800 W - 3600 W 2400 W

55.3 V 65.1 V 78.8 V 90.6 V

< 10 Hz...30 kHz

+2.2 dBu (1.0 V

) +3.1 dBu (1.11 V

rms

) +5.1 dBu (1.39 V

rms

) +6.6 dBu (1.66 V

rms

rms

)

< 0.03%

)

rms

< -80 dB

> 106 dB > 107 dB > 109 dB > 110 dB

550 W 700 W 700 W 850 W

120 V / 100 V: T20AH

240 V / 230 V: T12AH;

120 V / 100 V: T25AH

240 V / 230 V: T15AH;

120 V / 100 V: T25AH

240 V / 230 V: T15AH;

120 V / 100 V: T30AH

on delay

GmbH • Hirschberger Ring 45 • 94315 Straubing • Telefon [phone] • Telefax [phone]
Subject to change without prior notice. Printed in Germany A 24-Sep-08

F.01U.076.821

Abmessungen / Dimensions

GmbH • Hirschberger Ring 45 • 94315 Straubing • Telefon [phone] • Telefax [phone]
Subject to change without prior notice. Printed in Germany A 24-Sep-08

F.01U.076.821