Tapco J1400 – ΤΕΛΙΚΟΣ ΕΝΙΣΧΥΤΗΣ 2x450W-4Ω

ΤΕΛΙΚΟΣ ΕΝΙΣΧΥΤΗΣ 2x450W-4Ω

? 2X310 RMS@8Ω ? 2x450W RMS@4Ω. Απόκριση συχνοτήτων 25Hz-25kHz, Signal to Noise ratio 100dB, Απολαβή 30dB, προστασία Overload, thermal protection.

Βάρος 22kg

ΤΕΧΝΙΚΑ ΧΑΡΑΚΤΗΡΙΣΤΙΚΑ

Power Bandwidth
- 5 Hz to 50 kHz (+0, -3 dB)
Frequency Response
- 25 Hz to 25 kHz (+0, -1 dB)

Distortion
THD and SMPTE IMD; 20Hz to 20kHz < 0.03% @ 8 ohms

Signal-to-Noise Ratio
> 100 dB below rated power into 4 ohms

Channel Separation
> 90 dB @ 1 kHz

Damping Factor
> 300 @ 1 kHz and below

Gain

J?1400: 32 dB

Topology

Class AB

Subsonic Filter
9 dB @ 30 Hz

The high efficiency of the ED series enables maximum efficiency with low heat generation.

A new and unique Class-H circuity technology using state of the art SMD Surface Mount Technology with a reduced number of components offering performance levels exceeding audiophile levels like a slew rate of 50V/µs and high-end extended dynamic sound. The 2U amplifier provides 2x550W into 4 Ohm is equipped complete with temperature-controlled fan cooling, all common protective circuits such as over-temperature, short circuit, RFI and soft start.
The integral soft clip limiter protects against damage to the connected loudspeakers, the activity of a protective circuit, signal and limiter are shown for each channel by LEDʼs.

Όμοια χαρακτηριστικά με τον V-2000 αλλά με ισχύ 2Χ550W/4Ω, 2Χ300W/8Ω, 2Χ900W/2Ω, bridge 1900W/4Ω, 10,5Kg.

Επαγγελματικός τελικός ενισχυτής 2x700W RMS @ 4Ω, 2x500W RMS @
8Ω. Διαθέτει εισόδους RCA (unbalanced), 3‐pin XLR και jack 6,3mm
(balanced), εξόδους speakon combo (για speakon και jack 6,3mm) και
μπόρνες. Τέλος διαθέτει crossover switch (100Hz low pass στο κανάλι 1
και high pass στο κανάλι 2). Προστασίες short circuit, open circuit,
υπερθέρμανσης, RF και DC faults. Διαστάσεις (HxWxD) 89x483x257mm ‐
12,6kg.

Crownʼs new CTs series of power amplifiers are remarkable for their loud, punchy sound; sustained, tight bass; and superior protection against overheating and overload. This paper explains the design features behind those advantages. After reading this information, youʼll know why Crown CTs amps sound better than the competition. CTs amplifiers can provide large amounts of power into various loads, such as 2, 4, 8 ohms and 70V. With most power amps, the maximum output power tends to drop as the load impedance increases. But with the CTs series, the power stays the same at almost any impedance. 2-ohm Dual (per Ch.) 250W 4-ohm Dual (per Ch.) 600W 8-ohm Dual (per Ch.) 600W 16-ohm Dual (per Ch.) 300W 70V Dual (per Ch.) 600W 4-ohm Bridge 500W 8-ohm Bridge 1200W 16-ohm Bridge 1200W 140V Bridge 1200W Crown switching power supply for less weight Sustained Power on long-duration signals due to regulated, "stiff” power supplies with incredible energy storage (huge filter capacitors). Extra Hidden Power during high-level transients and during incomplete use of all the channels. Overheating and overload protection thanks to the sophisticated TLC circuitry which compresses the signal only when needed. Compression is controlled not by temperature, but by signal voltage. This keeps the loudness up during compression more than with competitive amps.

XR Series - Intelligent Power
New Horizons.

A lightweight with enormous power output. Combined with digital signal processing.
That's what we call flexibility! Locally controlled or completely networked.
No matter what the requirements are.
The integrated powerful digital signal processor (DSP) and controller allows
for a troublefree and easy adjustment to any acoustical environment.
Wear-free digital potentiometers, sequential remote power on,
alive contacts for easy supervision, computer controlled monitoring -
 its enless list of useful feature make it the right choice for any installation.
XR - the new definition of Intelligent Power

High Tech SMT Design
Digital Signal Processor
Excellent sound and superior impulse response
Protection Circuits: DC, LF, HF, Thermal, Short Circuit, Current Limiter, 3 ms Muting Delay
PHOENIX / Speakon
High-End Switched Power Supply with Power Factor Correction (not XR4000)
LED Indicators for SIGNAL, CLIP, PROTECT, POWER
Temperature controlled, variable speed low noise fans
Digital wear-free Volume Controls (can be operated manually)
Stereo / Bridged / Parallel Mode
Softstart
Sequential Remote Power On
Alive Contact
Paging Input
Monitor Output
SXL Dataport
Perfect Weight-to-Power ratio
3 Years Warranty

Technical Data:
XR 2000:  2x 1400 W @ 2 Ohm
              2x 1000 W @ 4 Ohm
Class:  H
Frequency Response:20 Hz - 20 kHz (0 / -0.3 dB)
THD:  < 0.02%
Signal-to-Noise Ratio:  < -106 dB
Channel Seperation:  > 85 dB
Input Sensitivity:  +6 dBu
Input Clipping:  22 dBu
Input Impedance:  20 kOhm
Damping Factor:  750 to 1200 @ 4 Ohm
Cooling:  4 Fans (temp. reg. variable speed)
Weight:  8 kg
Dimensions:  2 RU / 483 x 88 x 454 mm(19" x 3.5" x 17.9“)