Archive- Carvin Audio 3000-1802-1 Complete Subwoofer System

          LSseries_manual.pdf

          HD3000 Series User Manual

 3000-1802-1 Complete Subwoofer System Includes: 

- 1 LS1802 Dual 18" 2000W Subwoofer
- 1 HD3000 2850W Power Amp
- 1 C25XLR 25' cable
- 1 C50S 50' cable
- 1 AD42 adapter

LS1802 Dual 18" 2000W Subwoofer: 

The LS high-end loudspeakers are American made in San Diego, CA. Each enclosure is designed, tuned, and ported using LEAP™ software and tested with LMS™ software for optimum system performance. Multi-ply Hardwood offers the strength for professional service. Professional Neutrik™ Speakon connectors, Mylar crossover capacitors and Speaker Guard HF driver protection are just part of the top quality design. 

The LS1802 is very high power high Q subwoofer designed to add extended low frequencies to larger systems. Effective for both permanent and portable applications, it comes with handles, and rubber footpads. 

Applications include:
- Medium to Large Club System
- Large DJ system
- Outdoor events
- Medium to Large House of Worship 

The LS1802 is a very high output, dedicated subwoofer for adding huge amounts of extra bass punch to any system. The high Q 3-inch voice coil, 18-inch woofers with a total power capacity of 1000w/2000w/4000w peak mounted in a computer-turned enclosure outperforms most dual 18-inch subs on the market today. Because of its 40-inch width, the LS1802, laying down, can elevate two LS2153s or two LS1523s to the optimum head level placement. The enclosure is constructed of CNC machined multi-ply Hardwood with heavy gauge steel powder coated front grills. The crossover includes 4 pin NL4 Speakon and 1/4" phone connectors mounted on FR4 double sided circuit boards for solid construction and durability. Made in the USA. 

HD3000 Power Amp: 

The HD3000 amp delivers an impressive 2200W bridged at 4 ohms providing plenty of power. Its clarity surprises everyone with its fast 50uv output stages delivering superb natural sound. It's designed to run at 2 ohms delivering 1100w per channel, 550w at 4 ohms (2200w bridged) and 340w at 8 ohms (bridged 1100w). Features include 94% efficient CLASS D amps, 100 Hz subwoofer crossover, built in limiters protecting drivers and balanced 1/4" and XLR inputs and Speakon™ and binding post outputs. The 2RU rack aluminum chassis holds the weight down to 9 pounds. 

Unlike comparable amps in this price range, the HD3000 is fused at 15 amps allowing you to get the full rated output at 2 ohms/channel or 4 ohms bridged. The best news is that it's made in the USA where nothing else in its category is manufactured.

LS1802 Subwoofer Specs: 

System Type: Dual 18-inch Sub, bass-reflex
Frequency Response: 24 Hz - 265 Hz (-10DB); 30 Hz - 150 Hz (-3 dB)
Coverage Pattern: omni
Crossover: Low Pass
Crossover Frequency: 150 Hz
Power: Full Range 1000w continuous /2000w program /4000w peak
Recommended Amplifier Power: 1000 - 3000w
Sensitivity (1w @ 1m): 102dB
Maximum SPL: 134dB
LF Driver: dual 18-inch woofers
Nominal Impedance Full Range: 4 ohms
Enclosure: 18mm Multi-Ply Hardwood
Suspension/Mounting: none
Finish: Black DuraTuff™
Transport: 2 Recessed Handles
Grill: Black Powder-Coated Steel
Connectors: Two NL-4 Neutrik Speakons, Two ¼ TS phone jacks
Dimensions: 600mm (23.5") high, 1020mm (40") wide, 580mm (22.75") deep
Net Weight: 49 kg (99 lbs)

HD3000 Power Amp Specs: 

FEATURES 
- 100 Hz crossovers for subwoofers
- Built-in limiters help protect drivers
- LED indicators: power, clip, 3 levels, protect, bridge 
- Balanced XLR and 1/4" inputs
- 1/4" /Speakon™ combo output connectors
- Heavy-duty output binding posts for bridging
- Rear switches: bridging, channel paralleling, 100HZ crossovers
- Recessed knobs offer better protection against damage
- Each amp is Audio Precision™ tested, which includes a burn-in under full load

SPECIFICATIONS 

OUTPUT POWER
1 CHANNEL RMS continuous
- 8 ohms: 500 watts
- 4 ohms: 750 watts
- 2 ohms: 1200 watts
BOTH CH RMS continuous
- 8 ohms: 340/340watts
- 4 ohms: 550/550 watts
- 2 ohms: 1100/1100 watts
BRIDGED RMS continuous
- 8 ohms bridged: 1100 watts
- 4 ohms bridged: 2200 watts

4 ohms bridge peak power: 2850 watts (2 cycle pulse power) 

- Frequency Response: +0/-3 dB 20 Hz - 20 kHz
- THD< 0.1% @ 50% output, <.2% 20-20 kHz @ 90% output
- Output Topology: 94% efficient CLASS D "Green" design
- Power Supply: Switchmode - 40% reserve
- Damping Factor: >500
- Slew Rate: bridged mode >50v/µs
- Sensitivity (@ 8Ω): 1.4 Vrms
- Signal to Noise Ratio: Greater than 106 dB
- Input Impedance: >20K ohm balanced
- Speaker Guard™ DC production for drivers
- Soft-start power-ups: prevents AC breakers from tripping
- Over-Current: protected
- Under-Voltage: protected
- Thermal: protected
- Fan: variable speed
- Shock-proof SMT construction
- FR4 fire retardant circuit boards
- Aluminum chassis
- Air Flow - "rear to front" for cooler rack
- AC generator friendly
- Fuse: 15 amps
- 2RU rackmount 
- Dim: 19" (48cm) wide x 10.5" (26.6cm) deep x 3.5" (9cm) high
- Weight: 9 lbs (4kg)
- Made in the USA 
- 3 year warranty