Audio System Italy | Barcode: 7427135689376

Audio System Twister F4.400

Name: Audio System Twister F4.400
Brand: Audio System Italy
Price: 399.00 EUR
Availability: InStock

399,00€

Tax included Shipping calculated at checkout.

Amplifier

Free shipping from 49€

Shipping

✓ Free shipping from 49€ within Germany and from 99€ to the EU.

✓ Delivery times vary depending on the product and can be found on the product page, usually 1 - 3 working days for stock items, international shipping times vary, usually 6 - 10 working days.

✓ In most cases, shipping is carried out by DHL, UPS and GLS.

✓ Depending on the product and location, items can also be shipped with other providers.

✓ Tracking will be sent by email after the shipment has been processed.

Normal shipping route

✓ 1 - 40Kg = DHL, UPS and GLS

✓ 40.1 - maximum kg = forwarding agency

✓ Bulky goods = freight forwarder

✓ Customs shipments = DHL, GLS or freight forwarder

Parcel collection

✓ Collection takes place regularly from Monday to Friday, orders received by 3 p.m. are usually disposed of on the same day for goods in stock and transported directly to the parcel center.

5% discount for prepayment

Receive a 5% pre-payment discount. The discount is automatically deducted in the shopping cart/checkout and is valid for all products. Vouchers or discount codes may be excluded or already combined.

Wiring wizard & port computer

Use our wiring wizard for simple wiring of speakers and subwoofers! The correct connection is important for your amplifier! Low-impedance operation can damage the amplifier! The data sheet shows you which connection the respective amplifier is designed for!

Our port calculator shows you which tuning your enclosure has! The net volume is always particularly important here; calculate the pure chamber of the subwoofer beforehand to arrive at the correct result. The net volume is calculated minus all displacements and is important when designing the enclosure.

Downloads

Bedienungsanleitung

Subscribe to the newsletter and save 20€ directly

The Audio System Italy Twister F4.400 is a powerful 4-channel Class A/B amplifier designed specifically for high-end car audio systems with demanding requirements for sound quality and control. As part of the time-honored Twister series, it combines powerful output with exceptionally clean and musical sound reproduction.

With 4 x 100 watts RMS at 4 ohms, the F4.400 is ideal for high-quality front and rear speaker systems or for fully active operation of a front system. At an impedance of 2 ohms, the output power increases to 4 x 160 watts RMS. In addition, two channels can be bridged at a time, providing up to 2 x 330 watts RMS at 4 ohms. This allows the amplifier to drive high-power woofers or subwoofers, for example.

The built-in high-pass and low-pass filters allow for flexible adjustment to the connected speaker system. The high-pass filter can be adjusted from 20 to 150 Hz, while the low-pass filter offers a control range from 45 to 300 Hz. With a filter slope of 12 dB per octave, the amplifier can be easily integrated into various system configurations.

The Twister F4.400 features carefully selected components and a classic Class A/B circuit. As a result, it is particularly well-suited for users who, in addition to ample power reserves, value a controlled, detailed, and musical sound.

Technical Specifications

Manufacturer: Audio System Italy
Model: Twister F4.400
Amplifier Type: 4-channel amplifier
Amplifier class: Class A/B
Output power at 4 ohms: 4 x 100 watts RMS
Output power at 2 ohms: 4 x 160 watts RMS
Output power (bridged at 4 ohms): 2 x 330 watts RMS
Measured voltage, power specifications: 14.4 V
THD at 4 x 100 W / 4 ohms: 0.1%
THD at 4 x 160 W / 2 ohms: 0.1%
THD at 2 x 330 W / 4 ohms (bridged): 1%
Frequency range: 5 – 25,000 Hz
Input sensitivity: 0.2 – 5 V
High-pass filter (HPF): 20–150 Hz
Low-pass filter (LPF): 45–300 Hz
Filter slope: 12 dB/octave
Power connection: 4 GA / approx. 20 mm²
Recommended fuse rating: 80 A
Dimensions (W x H x D): 320 x 50 x 220 mm
Weight: approx. 2.8 kg
Operating Mode: Stereo and Bridged Mode
Minimum impedance in stereo mode: 2 ohms
Minimum impedance in bridge mode: 4 ohms

Special Features

High-quality 4-channel Class A/B amplifier
4 x 160 watts RMS at 2 ohms
Up to 2 x 330 watts RMS in bridge mode
Suitable for high-quality sound systems
Ideal for full-range front systems
Also suitable for driving high-performance mid-bass drivers or subwoofers
Adjustable high-pass and low-pass filters
Wide frequency range up to 25 kHz
Variable Input Sensitivity
Flexible use as a 4-, 3-, or 2-channel configuration
Classic Audio System Italy Twister Series

Payment & Security

Payment methods

Your payment information is processed securely. We do not store credit card details nor do we have access to your credit card information.