Ashly Ashly KLR-4000 High Performance Amplifier
Ashly
Ashly KLR-4000 High Performance Amplifier
- Condition
- New
- Type
- Power
Ships to you
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Description
Delivering Quality and Value at an Affordable Price with the Ashly KLR-4000 High Performance Amplifier Ashly Audio's KLR-Series amplifiers are high-efficiency, lightweight, two-channel, high power amplifiers incorporating the latest technologies. They deliver quality and value for professional performance at an extremely affordable price. Suitable for professional audio or fixed performance installation, these amplifiers are optimized for reliable audio performance with sonic perfection. Covering a power range from 1000 to 2500 watts per channel at 2 ohms (20Hz-20kHz, 1% THD), the Ashly Audio KLR-2000, KLR-3200, KLR-4000, and KLR-5000 are suited for a wide range of sound reinforcement. All models are optimized to deliver high levels of sustained power, extraordinary audio performance, and road-proven reliability into 2, 4, or 8 ohm loads. They are housed in a uniform, rugged, 2RU chassis. Each KLR amplifier uses a state-of-the-art Switch Mode Power Supply for flawless lows, punchy mids, and pristine highs. The output topology of the KLR-2000 is Class-AB, while the KLR-3200, KLR-4000, and KLR-5000 are a two-step Class-H design. KLR-Series protection circuits include output over-current protection, DC output protection, chassis internal temperature monitoring, inrush limiting, and a mains circuit breaker. Balanced inputs via 3-pin Euroblock and combo XLR/ 1/4" TRS Switch mode power supply for high efficiency and low weight Forced air cooling (front in, rear out) Removable dust filters Front mounted attenuators Front panel indicators for output level, clip/protect, and power on/off Gain selectable switch for both channels Rack ears for permanent installation in a standard 2RU enclosure Neutrik Speakon output connectors 3-position gain switch (1V, 32dB, or 26dB sensitivity) 3-position mode switch (bridged, stereo, or parallel mono) 3-position HPF switch (30Hz, 50Hz, or off) On/off limiter switch Permanently attached power cord Extensive protection circuitry Safety/Compliance: cCSAus, FCC, CE, RoHS SPECIFICATIONS Amplifier Number of Channels: 2 Power Rating: 8 Ohms: 850 W Peak per Channel (Full Range, 1% THD) 4 Ohms: 1400 W Peak per Channel (Full Range, 1% THD) 2 Ohms: 2000 W Peak per Channel (Full Range, 1% THD) 4 Ohms: 4000 W Peak Bridged (Full Range, 1% THD) Amplifier Class: 2-Tier Class-H Load Impedance / Voltage: 2 / 4 / 8 Ohms per Channel Performance Protections: DC Fault, DC Offset, Overcurrent, Thermal Frequency Response: 20 Hz to 20 kHz +0.3 dB (1 W at 8 Ohms), 5 Hz to 70 kHz -3 dB Damping Factor: > 380 at 8 Ohms Input Impedance: 12 Kilohms (Balanced) Max Input Level: 21 dBu THD: < 0.05% (20 Hz to 20 kHz, 10 dB Below Rated Output at 4 Ohms) Signal Processing Crossover: Yes Filters: 2 x High-Pass (30 Hz, 50 Hz) Limiting: Yes Connectivity Analog Audio I/O: 2 x Block 3-Pin Balanced Line Input 2 x Combo XLR-1/4" 3-Pin Female Balanced Line Input 2 x speakON NL4 Speaker Output Digital I/O: No USB: No Mobile App Compatible: No *As of November, 2022: Check with manufacturer for the most up-to-date compatibility Power AC Input Power: 120 VAC, 60 Hz AC Power Connector: 1 x Hardwired Cord 15 A / NEMA 5-15 Current Consumption: 120 VAC: 14 A (1/8 Power, Pink Noise) 120 VAC: 19.8 A (1/3 Power, Sine Wave) Physical Rackmount Size: 2 RU Cooling: 2 x Fan (Variable Speed) Thermal Dissipation: 2489 BTU/hr (Typical), 3516 BTU/hr (Maximum) Operating Temperature: 22 to 72°F / -10 to 40°C Operating Humidity: 0 to 90% Dimensions: 19.0 x 3.5 x 16.0" / 48.3 x 8.9 x 40.6 cm Weight: 26.7 lb / 12.1 kg Packaging Info Package Weight: 33.7 lb Box Dimensions (LxWxH): 19 x 16 x 4" Manufacturer: Ashly Audio Model: KLR-4000 SKU: I441998-N-1-WHXE UPC: 694970767836 We are Chuck Levin's Washington Music Center Since 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services. Our team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be. Chuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound.
Condition notes
Brand New
Seller
Westlake Village, CA
★ 5.00
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