|
(Out of Stock)
QSC Rmx1450 Power Amp
![QSC]()
Model #RMX1450A
Price: | |
| -$ |
Final Price: | $$699.99 |
-
Free Shipping Over $99 Lower 48 States*
-
Free Shipping Over $99 Lower 48*
- One Day Delivery to PA and FL!
-
No Tax Outside CA, FL and PA!
-
30-Day Guarantee!
Shipping Note: Due to size and/or weight specifications, there is an additional shipping fee of that will be added during checkout.
Shipping Note: Due to limited availability of this product, there is an additional shipping fee of that will be added during checkout.
Items included in this bundle
Description
QSC RMX series amplifiers give you clean, dynamic power with QSC's legendary sound quality and reliability that pros depend on. QSC combined their rugged, high-output designs with the latest circuit technology to deliver unmatched performance at a new breakthrough price. RMX amps have balanced XLR and 1/4" TRS inputs. Outputs include binding posts and Neutrik Speakon connections. These stereo power amps are only 2 rack spaces tall and 15.9" deep. Other features include ultra low distortion (.05% THD), a low-noise variable speed fan with rear-to-front air flow to keep your amplifier and racks cool, and selectable low-frequency filters to protect your speakers and increase headroom. QSC power amps are backed by a 3-year transferable warranty.
Muscular Power Plant
The power supply is the heart of anamplifier, converting raw AC power from the wall to clean DC for theaudio circuitry. The RMX uses a powerful high-current toroidaltransformer and ample filter capacitance to ensure generous energyreserves. This makes a critical difference in sound quality, allowingthe amp to effortlessly punch out high level transients, even whendriving abusive 2 ohm speaker loads.
Superior Performance
RMX amplifiers deliver true studio-quality sound. A full complementaryoutput circuit using the highest-grade linear output devices deliversultra-low distortion (<0.05% THD) and a ruler-flat frequencyresponse. SMT (Surface Mount Technology) triples small-signal componentdensity, enabling us to pack up to 2400 watts of power in a chassisonly 2 rack spaces and less than 16" deep. And unlike other designs,RMX output devices are direct-mounted to the heat sink for optimumthermal coupling and cooling.
Comprehensive Features
The RMX Series is packed full of professional features that increase performance and flexibility:
- The RMX 1850HD provides improved thermalperformance that gives you higher continuous power in 2 ohms stereo or4 ohms bridged applications (a RMX 1850HD exclusive!)
- Independent defeatable clip limiters reduce distortion without sacrificing peak performance.
- Selectablelow-frequency filters boost system response, protect speakers andensure low-end tightness by more precisely matching the amplifier'srange to the loudspeakers.
- Barrier strip, XLR and 1/4" balanced inputs plus Speakon and binding post outputs provide easy connections.
- Low-noise variable speed fans with rear-to-front air flow keep amplifiers and racks cool.
Proven Reliability
Withover 30 years of building amplifiers for the largest touring companiesand venues around the world, you can count on QSC's reputation fordesigning the most reliable amps available. FEATURES
- Compact size - up to 2400 watts in 2 rack spaces
- Professional quality performance - incorporates road-proven QSC designs
- High-current toroidal transformers for greater two-ohm power and low noise
- Independent user-defeatable clip limiters reduce distortion
- Selectable low-frequency filters (30 Hz or 50 Hz) protect speakers and increase headroom
- Balanced 1/4" (6.3mm) TRS, XLR and barrier strip inputs
- Binding post and Neutrik Speakon outputs
- Front mounted gain controls for easy access
- Signal and Clip LED indicators to monitor performance
- Independent DC and thermal overload protection on each channel automatically protects amplifier and speakers
- 3-year warranty plus optional 3-year extended service contract
SPECIFICATIONS
|
RMX 1450
|
|
|
|
|
STEREO MODE (Both Channels Driven)
|
8 ohms
|
|
|
|
|
FTC 20 Hz - 20 kHz, 0.1% THD
|
260 W
|
|
|
|
EIA 1 kHz, 0.1% THD
|
280 W
|
|
|
|
4 ohms
|
|
|
|
|
FTC 20 Hz - 20 kHz, 0.1% THD
|
400 W
|
|
|
|
EIA 1 kHz, 0.1% THD
|
450 W
|
|
|
|
2 ohms
|
700 W
|
|
|
|
EIA 1 kHz, 1% THD
|
|
|
BRIDGE MONO MODE
|
8 ohms
|
|
|
|
|
FTC 20 Hz - 20 kHz, 0.1% THD
|
800 W
|
|
|
|
EIA 1 kHz, 0.1% THD
|
900 W
|
|
|
|
4 ohms
|
1400 W
|
|
|
|
EIA 1 kHz, 1% THD
|
|
Signal to Noise, 20 Hz-20 kHz
|
100 dB
|
|
|
|
Distortion (SMPTE-IM)
|
Less than 0.01%
|
|
|
|
Input Sensitivity @ 8 ohms
|
1.15V (+3.4 dBu)
|
|
|
|
Voltage Gain
|
40x (32 dB)
|
|
|
|
Output Circuitry
|
AB
|
|
|
|
Power Requirements
|
6A
|
|
|
|
1/8 power pink noise at 4 ohms *
|
|
Distortion (Typical)
|
|
20 Hz - 20 kHz: 10 dB below rated power
|
Less than 0.03% THD, 4 and 8 ohms
|
1.0 kHz and below: full rated power
|
Less than 0.03% THD, 4 and 8 ohms
|
Frequency Response
|
20 Hz-20 kHz, 1 dB
|
-3 dB points: 5 Hz - 50 kHz
|
Damping Factor, 1 kHz and below
|
Greater than 300 at 8 ohms
|
Input Impedance
|
10k ohms unbalanced, 20k ohms balanced
|
Input Clipping
|
10 Vrms (+22 dB)
|
Cooling
|
Continuously variable-speed fan, rear-to-front air flow
|
Connectors, each channel
|
Input: Active balanced; barrier strip, XLR and 1/4" (6.3mm)
|
TRS tip and XLR (pin 2 positive)
|
Output: touch-proof binding posts and Neutrik Speakon
|
Controls
|
Front: AC switch, Ch. 1 and Ch. 2 gain knobs
|
Rear: 10-position DIP switch
|
Indicators
|
Power-On: Green LED
|
Signal: Yellow LED (1 per channel)
|
Clip: Red LED (1 per channel)
|
Amplifier Protection
|
Stable into reactive or mismatched loads
|
Load Protection
|
On/off muting, AC coupling (850, 1450), triac crowbar (1850HD, 2450, on each channel)
|
Power Requirements
|
100, 120, 230 VAC, 50-60 Hz
|
Dimensions
|
19" (48.3 cm) rack mounting, 3.5" (8.9 cm) tall (2 RU),
|
15.9" (40 cm) deep (rack mounting to rear support ears)
|
Weight
|
35 lbs (15.9 kg) net
|
40 lbs (18.2 kg) net
|
44.5 lbs (20.2 kg) net
|
44.5 lbs (20.2 kg) net
|
* @ 120VAC, both channels driven; multiply current by 0.5 for 230V units
|
|
Customer Reviews
Click here to write your own review.
Sound Quality: | 10 | | Features: | 10 | | Ease of Use: | 10 | | Value: | 10 | | Reliability: | 10 | | Overall: | 10 | | | i havent herd or ownde a ampthat can be pushed so far. with clip limiters you can eliminate distortion even with heavy clipping. i run 4 15's and 2 12's and it kicks. it has hit you in the chest bass with warm mids andcristal clea highs. the rmx 1450 will blow away the crown ce 1000 and even the ce 2000.
- bass man (10/31/2004) | |
|
|
|
|