Audio Control amplifier A600.4

4-channel amplifier from the ALTITUDE series.

FEATURES

• High/low level input modes - allow flexible connection to a variety of sound sources.

• GTO™ Signal Sense - automatic switching of the amplifier when an audio signal is detected.

• Linkwitz-Riley filters - Precise frequency band control for improved sound quality.

• Compatible with start-stop systems - amplifier works properly even in vehicles with start-stop technology.

• High power output in a slimline housing - powerful sound without taking up a lot of space.

• ParaBASS® - low frequency correction - allows you to tailor the bass to your preferences and acoustic conditions.

• Valet mode - Power limitation option for safety (e.g. when taking the car in for servicing).

• Optional remote level control (ACR-1) - allows the volume of the subwoofer to be adjusted from the vehicle cabin.

• Compatible with EV installations up to 17V - ideal for electric and hybrid vehicles.

TECHNICAL SPECIFICATIONS

INPUTS

• Preamp Inputs: 4

• Line-Level Inputs: up to 6 V

• Speaker-Level Inputs: up to 20 V

OUTPUTS / POWER

Continuous RMS power at 14.4 V:

• 100 W × 4 at 4 Ω

• 150 W × 4 into 2 Ω

• 300 W at 4 Ω (bridge)

Remote level control: ACR-1 (optional)

DIMENSIONS AND WEIGHT

• Dimensions: 12.5″ (W) × 6.7″ (D) × 2.1″ (H).

• Weight: (approx. 3.27 kg)

PERFORMANCES

• Signal-to-noise ratio (S/N): 107 dBA

• THD+N distortion: < 0.21%

• Power/mass cable: 4 AWG

• Recommended protection (fuse): 80 A

• Valet mode: Yes

• Subsonic filter: Not applicable

FILTERS AND SOUND PROCESSING

Linkwitz-Riley crossover (switchable):

• Off

• High pass filter

• Low pass filter

• Frequency range: 50 Hz - 5 kHz

Bass processing: ParaBASS®

CONTENTS OF THE KIT

• A600.4

• Operating instructions

• Warranty card

Advanced technology, maximum performance

• Power supply with advanced PWM (pulse width modulation) circuitry - greater efficiency and improved performance.

• Advanced HEXFET® Power MOSFETs (International Rectifier) - low conduction resistance and fast switching.

• Premium toroidal transformer - high electrical efficiency and minimal signal distortion.

• Premium low ESR capacitors - minimal power loss and reduced internal heating.

• Precision metal potentiometers - Precise adjustment and durability of construction.

• X2 class capacitors (500V) with self-healing function - overvoltage protection and MOSFET protection.

• Efficient output filters with ferrite core - minimal current losses at high frequencies.

• High-performance Class D controller with intelligent PWM circuitry - provides high power, performance and protection.