Item # KLR-4000
2CH POWER AMPLIFIER 2 X (2000W @ 2) (1400W @ 4) (850W@ 8) OHMS
Item # KLR-4000
2CH POWER AMPLIFIER 2 X (2000W @ 2) (1400W @ 4) (850W@ 8) OHMS
- UM: EA
- Estimated Weight: 32.0
- Brand: ASHLY
Our KLR Series high-efficiency, high-power amplifiers are the ideal choice for high-output speaker systems, line arrays, dual 18” subwoofers and much more. If you think you need to use an expensive, European amplifier to get a clean, stable, quiet amplifier—think again. KLRs are quiet, with signal-to-noise ratio ratings from >108 dB to >110 dB across all models. Each with a 3-position gain switch for both channels, a 3-position mode switch (bridged, stereo or parallel mono) and a 3-position 12dB/oct HPF switch (30Hz, 50Hz or off).
FEATURES
- Optimized to deliver high levels of sustained power
- 2 RU configuration
- Stable down to 2 Ohms
- KLR-3200 offers 70V operation
- Balanced inputs via 3-pin Euroblock
- Combo XLR/TRS connectors
- Neutrik speakON output connectors
- 30 Hz, 6 Hz, Off High Pass filter
- Switch-mode power supply with extensive protection circuitry
- On/Off limiter switch
- Forced-air cooled (front-in, rear-out)
- Removable, easy-to-clean dust filters
- Front-mounted attenuators
- Removable amp handles for permanent installation
- Optional locking front panel volume knobs
- Safety/Compliance: cCSAus, CE, FCC, RoHS
- KLR-2000 output topology: Class-AB; KLR-3200, 4000, and 5000 output topology: 2-step Class-H design
|
KLR Models |
2000 |
3200 |
4000 |
5000 |
|
Max Output Power: Per Channel, 20HZ-20KHz, 1%THD, Both Channels Driven | ||||
|
2 Ohms |
1,000W |
1,600W |
2,000W |
2,500W |
|
4 Ohms |
600W |
1,100W |
1,400W |
1,700W |
|
8 Ohms |
350W |
650W |
850W |
1,000W |
|
Bridge Mode, 20Hz-20KHz, 1%THD | ||||
|
4 Ohms |
2,000W |
3,200W |
4,000W |
5,000W |
|
Constant Voltage Options: Per Channel, 20Hz-20KHz, 1%THD | ||||
|
70V |
- |
800W* |
- |
- |
|
Line Current Draw: 120VAC 60Hz, All Channels Driven @ 4 Ohms | ||||
|
Idle |
0.99A |
0.92A |
1.05A |
1.14A |
|
1/8th Power (Pink Noise |
9.7A |
11.4A |
14.0A |
17.5A |
|
1/3 Power (Sine Wave) |
14.9A |
16.6A |
19.8A |
24.7A |
|
Thermal Dissipation: BTU/hr, All Channels Driven | ||||
|
Idle |
164 |
136 |
171 |
215 |
|
1/8th Power (Pink Noise |
1,876 |
2,063 |
2,489 |
3,111 |
|
1/3 Power (Sine Wave) |
2,880 |
3,001 |
3,516 |
4,395 |
|
Additional Specs | ||||
|
Signal-to-Noise (10Hz-20KHz, unweighted) |
>108dB |
>109dB |
>109dB |
>110dB |
|
Inpout Gain Switch |
1V, |
1V, |
1V, |
1V, |
|
Output Circuitry |
Class AB |
2-Step Class H |
2-Step Class H |
2-Step Class H |
