Ref Four 4CH 1200W SQ Amplifier

B2 Audio Ref Four 4CH 1200W SQ Amplifier

8 999 kr
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Ref Four 4CH 1200W SQ Amplifier
  • Ref Four 4CH 1200W SQ Amplifier
  • B2 Audio Ref Four 4CH 1200W SQ Amplifier
  • B2 Audio Ref Four 4CH 1200W SQ Amplifier
  • B2 Audio Ref Four 4CH 1200W SQ Amplifier
  • B2 Audio Ref Four 4CH 1200W SQ Amplifier
  • B2 Audio Ref Four 4CH 1200W SQ Amplifier
  • B2 Audio Ref Four 4CH 1200W SQ Amplifier
B2 Audio Ref Four 4CH 1200W SQ Amplifier

B2 Audio Ref Four 4CH 1200W SQ Amplifier

8 999 kr
●
Bestillingsvare
Estimert levering: 7–14 virkedager
Effekt og tekniske spesifikasjoner ⌄
2 Ω 4 × 300 W RMS
4 Ω 4 × 200 W RMS
Brokoblet 4 Ω 2 × 600 W RMS
Antall kanaler 4
Minimum impedans 2 Ω stereo / 4 Ω brokoblet
Driftsspenning 9–16 V
Frekvensområde 15 Hz–25 kHz
Signal/støy-forhold >90 dB
Inngangsfølsomhet 0,3–6 V
Lavpassfilter (LPF) 40 Hz–400 Hz
Høypassfilter (HPF) 40 Hz–4 kHz
Bass EQ 45 Hz / 0–12 dB
Filterbratthet 24 dB/oktav
Sikringsbehov 150 A
Strømtilkobling 0 AWG (53,5 mm²)
Dimensjoner 471 × 160 × 64 mm
Åpne brukermanual (PDF)

The B2 Audio REF FOUR is a robust, full-range 4-channel amplifier built with Class A/B topology for audiophiles who demand sound quality, headroom, and flexibility. With a wide frequency response of 15 Hz to 25 kHz, the REF FOUR delivers clean, controlled power across the entire audible spectrum. It features advanced crossover options, bass EQ boost, and a smart monitoring system with clip, voltage, and thermal indicators. Capable of pushing 4 x 300W RMS at 2 ohms or 2 x 1200W RMS bridged at 4 ohms, this amplifier is ready for both daily systems and competition-grade builds. Its rugged build, 0-gauge power terminals, and efficient layout make it a premium choice for high-performance installations.

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