4
5
Standard Features
Active Resonance Control
Active Resonance Control (ARC). This patent pending circuitry compensates for
the resonance created when installing midbass or midrange speakers in the kick
panels or lower door areas of a vehicle.
Fully Regulated PWM Power Supply
All Xtant “A” Series amplifiers feature a Fully Regulated, Pulse Width Modulated
power supply. This supply technology provides high efficiency and consistent output
performance even when battery voltage is less than optimum.
Crossover
A 12dB High Pass or 24dB Mono Low Pass Crossover is variable from 40-120Hz, and
is built into the circuit board of the A2002 and A4004 amplifiers.
Balanced/Floating Input
When enabled, this circuitry helps to eliminate “system noise” associated with
“ground loops”. When combined with the input sensitivity adjustment, it allows
the amp to accept up to 17V of input signal. Balanced must be used for BTL
inputs using the HLA.
Protection Circuitry
Both Thermal and Overcurrent protection are incorporated into the “A” Series
Amplifiers. In the event of a problem, the amplifier will reduce its power to
maintain operation.
Status LEDs
(Located on the top of the amplifiler)
Three LEDs, indicate operational status of all Xtant A Series amplifiers. The red LED
illuminates when the amplifier is “ON”, the yellow LED indicates that overcurrent
protection is engaged, the orange LED indicates that the thermal protection circuit
is engaged.
Optional Performance Upgrades
High Level Adapter (HLA)
This adapter allows you to connect a source unit with speaker level outputs to your
Xtant amplifier.
English
Xtant A2002 Specifications
Frequency Response:
20 Hz to 20 kHz +/– 1 dB
Number of Channels:
2
Watts per Channel @ 4
Ω
:
2 x 50
Watts per Channel @ 2
Ω
:
2 x 100
Bridged Mono @ 4
Ω
:
1 x 200
Recommended Load:
≥
2
Ω
Stereo /
≥
4
Ω
Bridged
Distortion (THD):
≤
.1%
Measured: 20 Hz to 20 kHz at rated power, all channels driven 4
Ω
Signal to Noise Ratio:
≥
100 dB
Measured: A-weighted in 20 kHz noise bandwidth @ 1 volt sensitivity
Damping Factor:
≥
200 @ 100 Hz with 4
Ω
load
Input Sensitivity:
100 mV to 8.5 V RMS Unbalanced
200 mV to 17 V RMS Balanced
Input to Line Output Gain:
0 dB
On-Board Crossover:
12dB HP/24dB Mono LP
Balanced Line:
On Board
Power Supply:
Fully Regulated, PWM
Operational Voltage:
10 to 16 Volts
Fusing Requirement:
30 Amp
Size (L xW x H):
11-5/8” x 9-1/4” x 1-7/8”
295mm x 235mm x 47mm
A.R.C.:
0-12dB Level Adjustment
Warranty:
Limited 4 Year Parts and Labor
(see page 8 for details)
English
