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Website: 

www.luxielectronics.com

 

Email: 

xlu@luxielectronics.com

 

 

 
Phone: +1 (949) 654-2047 
Address: Irvine, CA, USA 

 

Document name: AMP-1002 quick start guide 

Revision: 1.05 

Date: 7/31/2020 

US and PCT patents pending

 

Specifications are subject to change without notice 

Product Specifications

Part Number: 76-005-01

100 W (50 W x2) power amp

Model: AMP-1002

Product Image

Product Drawing

Features and Benefits

Mechanical

> World's smallest 100 W (total) power amp; only 1 inch

Enclosure material: steel

(2.5 cm) high, can fit in many tight spaces others can't

Enclosure size: 4.29” x 1.00” x 3.00”  (10.9 x 2.5 x 7.6 cm)

> One of the most efficient (up to 92%) class D power amps,

Electrical (all numbers are typical)

no fans, no special ventilations needed; most reliable

Gain (from input to speaker out at rated power)

> Full array of 4 inputs including 1 bal/unbal input, 1 wireless

Bal: 20 dB; Line: 32 dB; Mic: 42 dB

mic receiver input, 2 line inputs

Stereo channel crosstalk: 77 dB at 1 kHz

> All 4 inputs mixed to eliminate switching needs and pops

CMRR (Bal input only): 66 dB at 1 kHz

> Separate line gain and mic gain (independent from volume)

Input connectors: Bal/unbal: 5-pin 3.5 mm captive screws

> Remote 10k pot volume control for the instant changes and

Line: two stereo TRS 3.5 mm mini jacks

ultra fine volume adjustments with infinity number of steps

Mic: mono TS 3.5 mm mini jack

> Mute control for emergency PA duck

Input impedance: Bal/unbal: 30k ohms; Line: 3.2k ohms

> EnergyStar qualified

Mic: 3.2k ohms

> Ultra low 0.04% THD+N, ultra high 90 dB S/N at rated power Nominal input levels: Bal/unbal: +4 dBu (1.23 V) balanced
> Clip limiter

Line: -10 dBV (316 mV) unbal; Mic: -20 dBV (100 mV) unbal

> Full over or under voltage, overheat, DC, short protections

Max input levels: Bal/unbal: +26 dBu (15.6 V) balanced

> Multiple internal switching frequencies to prevent AM noises

Line: +12 dBV (3.9 V); Mic: +1 dBV (1 V)

> UL rated (on external power adaptor)

Input sensitivity: Bal/unbal: -8 dBu (0.31 V) balanced

> Status indication LED

Line: -22 dBV (79 mV); Mic: -32 dBV (25 mV)

> Rack mountable, under-table mountable, above-projector, 

Speaker impedance: 4 to 16 ohms

behind flat TV mountable metal enclosures

Typical output power: 54 Wrms x2, 4 ohm load, 1 kHz, 1% THD

Package

32 Wrms x2, 8 ohm load, 1 kHz, 1% THD (*see manual)

One piece in one color cardboard box; with captive screw 

Frequency response: 20 to 20k Hz +0/-0.7 dB at 8 ohm

plugs and quick start guide

THD+N: 0.037% at 1 W, 8 ohm

no power adaptor

S/N: 90 dB, Line input, unweighted, at 1% THD
Damping factor: >100 at 8 ohm

Box size: 5.9” x 4.8” x 1.1” (15.0 x 12.2 x 2.8 cm)
Weight: package, 0.73 lb (0.33kg); product, 0.55 lb (0.25kg)
36-pc box size: 15" x 12.6" x 8" (38 x 32 x 20.5 cm)
36-pc box weight: 28 lb (12.7 kg)

Connections

Input connectors: 4 inputs on captive screws and mini jacks
Output connector: 4-pin 5 mm captive screw receptacle

Controls: Front panel Line Gain and Mic Gain recessed pots

Power connector: 2-pin 5 mm captive screw receptacle

Line signals are controlled by main volume; Mic is not.

Control connectors: 3-pin 3.5 mm captive screw receptacle

Rear panel volume control: 0-10 V DC, external 10k pot

Other Related Products

Emergency PA mute by shorting the center pin to ground

Power adaptor, 100-240 V in on US plug,

Power consumption: 24 V DC, up to 4 A

24 V out, P/N 69-008-03

Optional power supply: Not included.  Luxi 69-008-03

Auto switching 100-240 V AC input on US plug, 24 V DC

Under desk mount, P/N 78-002-01

2.7 A max on bare wires, wall ward type, UL, PSE, CE, FCC

Mounting: Not included.  Luxi under desk mount 78-002-01

compatible with several Extron and Middle Atlantic mounts

Regulatory compliance 

Safety: CE, cUL, UL (power adaptor only)

90 W 70/100 V power amp

EMI/EMC: CE, FCC Class A

P/N 76-006-01

MTBF: 30,000 hours
Warranty: 3 years parts and labor

 

Summary of Contents for AMP-1002

Page 1: ...s and mixed to the main left and right channels Volume control is a standard 10 V reference voltage external 10k ohm pot analog control for both left and right channels See the block diagram below Power options This product draws power from an external 24 V 3 A power supply sold separately Luxi P N 69 008 03 Do NOT plug the power supply connector into any other connectors this could cause permanen...

Page 2: ...and mute circuit diagram to the right of here Audio input connector wiring You can use the standard 3 5 mm cable to connect to input No 2 thru 4 The captive screw connector for input No 1 is provided with the product Follow the instructions on page 1 to cut the audio cable to needed length remove the overall cable jacket separate the individual wires strip off the wire insulation precisely 3 16 5 ...

Page 3: ... set now No matter how volume is set from here on the feedback won t happen Protections and indications This power amp has built in over or under voltage reverse polarity overheat over power DC in output and short protections When the protection happens the power amp will shut down immediately and try to restart a few seconds later to see if the protection condition still exists During this time t...

Page 4: ...ltiple internal switching frequencies to prevent AM noises Line 12 dBV 3 9 V Mic 1 dBV 1 V UL rated on external power adaptor Input sensitivity Bal unbal 8 dBu 0 31 V balanced Status indication LED Line 22 dBV 79 mV Mic 32 dBV 25 mV Rack mountable under table mountable above projector Speaker impedance 4 to 16 ohms behind flat TV mountable metal enclosures Typical output power 54 Wrms x2 4 ohm loa...

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