The Vibe Powerbox 65.4M is a compact micro Class D 4-channel car amplifier delivering 4 x 65 W at 4 ohms (520 W peak) from a 37 x 187 x 82 mm chassis. It is part of Vibe's Powerbox micro amp range, designed to upgrade speakers on almost any OEM or aftermarket radio.

Key specifications

• Channels: 4, Class D micro amplifier
• Power: 4 x 65 W at 4 ohms, 520 W peak
• Frequency response: 50 Hz to 20 kHz
• Crossover: high-pass / full, 50 Hz
• Dimensions: 37 x 187 x 82 mm (1.5 x 7.4 x 3.2 inch)
• Connection: Molex to ISO connection included for OEM head unit compatibility
• Outputs: +12 V remote output and daisy chain signal output

Powerbox 65.4M-V7: 520 W micro 4-channel amplifier

• Amplifies and upgrades almost any OEM or aftermarket radio
• Plug-and-play adapters available for easier installation

Plug-and-play micro 4-channel amplifier

Vibe's Powerbox micro amp range delivers high performance in a very small footprint. The 4-channel Powerbox 65.4M provides 4 x 65 W for speakers, while the companion Vibe Powerbox 400.1M mono amp handles up to 400 W for bass. The compact size makes both easy to install in tight spaces.

The 4-channel amp includes a +12 V remote output and daisy chain signal output, making it a useful building block for a larger system.

An optional ISO T harness connects directly to the head unit, supplying audio signal, power and earth — no separate cable run to the battery required. For the bass amp, an ISOAWK kit (available separately) provides the same plug-and-play ISO T harness compatibility.

• 4 x 65w @ 4 ohm
• 520w Peak 1.5″ x 7.4″ x 3.2″ (37mm x 187mm x 82mm)
• Molex to ISO connection included to connect to OEM unit
• Frequency response: 50Hz – 20kHz
• Crossover type: HP/Full
• Crossover range: 50Hz Class D micro amplifier

• Vibe Powerbox 65.4M