Keturių kanalų stiprintuvas EXCURSION PXA-45, 4x100W

Trumpai apie prekę

Prekė: Keturių kanalų stiprintuvas EXCURSION PXA-45, 4x100W. Kategorija: Stiprintuvai.

• Gamintojas: Excursion
• Modelis: PXA-45

⭐ EXCURSION PXA-45 – 4-CHANNEL MICRO AMPLIFIER 4 × 100 IN RMS

Excursion PXA-45 is an extremely compact, 4-channel car amplifier operating in the full-band digital RFD (Full Range Digital) class, designed for both the expansion of factory audio systems and classic Car Audio installations.

The amplifier offers 4 × 80 W RMS at 4 Ω, 4 × 100 W RMS at 2 Ω or up to 2 × 200 W RMS at 4 Ω in the bridge.

HIGH / LOW inputs allow cooperation with both the factory radio using the speaker signal and the radio player equipped with RCA outputs.

The compact housing with dimensions of only 80 × 40 × 120 mm allows you to mount the amplifier in places where classic designs are too large – e.g. behind the radio, under the dashboard or inside the cockpit.

✔ Power 4 × 80 W RMS at 4 Ω

✔ Power 4 × 100 W RMS at 2 Ω

✔ Bridge Power 2 × 200 W RMS at 4 Ω

✔ Minimum load impedance 1 Ω

✔ Full-Band Digital Class RFD

✔ HIGH / LOW inputs

✔ Support 2CH/4CH signal

✔ DC Auto Turn On/Off

✔ Adjustable filters HPF / LPF

✔ Ability to work FULL / HPF / BPF

✔ Ability to power speakers or subwoofer in the bridge

✔ Built-in active cooling system

✔ Very small dimensions 80 × 40 × 120 mm

⭐ HIGH / LOW + 2CH / 4CH – FOR FACTORY AND CLASSIC RADIO

Excursion PXA-45 has common HIGH / LOW signal inputs, so it can work with a variety of sound sources.

In HIGH Level mode, the signal can be taken directly from the speaker cables of the factory radio player. This allows you to expand your OEM system without the need for classic RCA outputs.

In LOW Level mode, the amplifier works with a standard RCA signal.

There are two input modes to choose from:

✔ 2CH – 2-channel stereo signal is split into all 4 amplifier channels

✔ 4CH – each of the four channels receives an independent input signal

The DC Auto Turn On/Off system allows the amplifier to start automatically when the appropriate DC voltage is detected at the HIGH input. A classic REM +12 V input is also available.

This solution makes the PXA-45 particularly well suited for upgrading factory audio systems.

⭐ ADJUSTABLE FILTERS + BRIDGE FOR SUBWOOFER

Despite its very small dimensions, the Excursion PXA-45 offers extensive system configuration options.

For the Front and Rear sections, adjustable HP and LP filters are available in the range 0 to 300 Hz.

The filter switch allows you to choose the mode:

✔ FULL – full-band work

✔ HPF – high-pass filter

✔ BPF – simultaneous operation of HP and LP filters

Thanks to the possibility of channel bridging, the amplifier can work not only with loudspeaker sets, but also power a subwoofer with an impedance of 4 Ω, offering up to 200 W RMS on a single bridge.

The digital design provides efficiency exceeding 90% at 4 Ω, and the temperature control system uses an internal fan, which supports cooling of the amplifier mounted in a limited space.

⭐ TECHNICAL SPECIFICATION EXCURSION PXA-45

✅ Producer: Excursion

✅ Model: PXA-45

✅ Type: car amplifier

✅ Number of channels: 4

✅ Class of work: RFD – Full Range Digital

✅ RMS power at 4 Ω: 4 × 80 W

✅ RMS power at 2 Ω: 4 × 100 W

✅ RMS power in the bridge at 4 Ω: 2 × 200 W

✅ Minimum load impedance: 1 Ω

✅ Frequency Response: 15 – 22 000 Hz

✅ THD at 4 Ω: 0,05%

✅ Signal-to-noise ratio: >85 dB

✅ Signal inputs: 4-channel HIGH / LOW

✅ Input Modes: 2CH / 4CH

✅ HIGH/LOW input sensitivity: 0,2–8,0 V

✅ LP Front / Rear filter: 0 – 300 Hz

✅ HP Front / Rear filter: 0 – 300 Hz

✅ Filter modes: FULL / HPF / BPF

✅ Efficiency at 4 Ω: >90%

✅ Operating voltage: 8 – 15,5 V

✅ Auto Turn On/Off: DC

✅ REM control +12 V: yes

✅ Active cooling: internal fan

✅ Fuse: 40 A – inside the device

✅ Thermal protection: above 84°C

✅ Low voltage protection: below 8 V

✅ Short-circuit protection: yes

✅ Overload protection: yes

✅ Power terminals: up to 10 mm²

✅ Dimensions: 80 × 40 × 120 mm

CONTENTS OF THE SET

✅ 1 × car amplifier Excursion PXA-45

✅ 2 × 2-channel adapter with RCA inputs

✅ 2 × 2-channel speaker output adapter

✅ Fuse 40 A

✅ Allen key

✅ Operating instructions

✅ Original manufacturer packaging

Excursion PXA-45 is a very compact and powerful 4-channel amplifier, which thanks to HIGH/LOW inputs, Auto Turn On and bridging capabilities is great for expanding both factory and classic Car Audio systems.

Specifications

Group	Name	Value
Parametry	Condition	new
Parametry	Invoice	With a VAT invoice
Parametry	Brand	Excursion
Parametry	Model	PXA-45
Parametry	Number of channels	4-channel
Parametry	Amplifier class	D
Parametry	Product weight with unit packaging	0.8 kg
Parametry	Manufacturer code	EX-025
Parametry	Rated RMS power	200 W
Parametry	Impedance	2 Ω
Parametry	THD distortion	0.05%
Parametry	Signal-to-noise ratio	85 dB
Parametry	Certificates of conformity	CE