• 21A Woodfield Street, Morriston, Swansea, SA6 8AQ
01792 389549
  • 21A Woodfield Street, Morriston, Swansea, SA6 8AQ
01792 389549
01792 389549

Pioneer GM-A4704 4-Channel Bridgeable Amplifier

Pioneer GM-A4704 4-channel bridgeable amplifier

Pioneer GM-A4704 4-Channel Bridgeable Amplifier

£179.88 inc VAT

Pioneer GM-A4704 four-channel bridgeable amplifier with 4 × 40 W RMS at 4 Ω, high-level inputs and an 80 Hz low-pass filter.

Supply only. Contact for install price. Subject to vehicle and system compatibility; wiring and fitting are separate.

Contact for install price

Installation cost varies with the vehicle, access, system design and required wiring. The product price is supply only unless this listing expressly includes installation. Contact us for a vehicle-specific installation price before ordering fitting. Installation is subject to compatibility and installation circumstances; additional parts or labour will be agreed before proceeding.

  • Installation quote and wiring *

    Installation Contact for install price — send your vehicle make, model, year and system details.
    Wiring for amplified systems Stinger Select SSK8 amplifier wiring kit — an option for suitable amplified systems. Confirm cable gauge, current draw, fuse rating, cable length and kit contents before ordering. Some active subs include wiring; ordinary speaker replacement may instead require vehicle-specific speaker adapters or harnesses. Contact us to select the correct kit.

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Grand total

SKU LEH-PIONEER-GM-A4704 Categories , Brand:

Description

The Pioneer GM-A4704 is a four-channel bridgeable car amplifier for upgrading aftermarket or compatible factory audio systems. It can power multiple speakers or be bridged for a subwoofer.

Key specifications

  • Continuous output: 4 × 40 W RMS at 4 Ω; 4 × 65 W RMS at 2 Ω; 2 × 130 W RMS bridged at 4 Ω
  • Maximum power rating: 520 W
  • Frequency response: 10 Hz–70 kHz (+0 dB, −3 dB)
  • Signal-to-noise ratio: over 94 dB; distortion below 0.05%
  • Low-pass filter: 80 Hz, −12 dB/octave
  • High-voltage input: 300 mV–6.5 V; speaker input: 3–26 V
  • Dimensions: 326 × 60 × 215 mm; weight: 2.0 kg

Check speaker impedance, wiring, fusing and system compatibility before installation. Fitting is not included unless selected separately.

Installation and compatible accessories

Contact for install price. Labour varies with your vehicle, access and system design. Installation is subject to compatibility and installation circumstances. Any required adapters, mounting work, wiring or additional labour will be quoted and agreed before proceeding.

Often bought together

For suitable amplified systems, consider the Stinger Select SSK8 8-gauge amplifier wiring kit. Confirm current draw, fuse rating, cable size and length before ordering; this kit is not suitable for every installation. Vehicle-specific speaker adapters, harnesses and signal interfaces may also be required. Wiring and fitting are separate unless expressly included.

UK base price: £179.88 including VAT (£149.90 excluding VAT). Selected options or extras may change the total.