B&K Previous Amplifier Specifications

Previous Amplifier Specifications

t

r

(50Hz)

Prs outpu

Amperage

devices/ch

(amps p-p)

# of channels

Pwr rating @ 8 Ω

Pwr rating @ 4 Ω

Dynamic head room

Dampening facto

Frequency response

Input sensitivity -

Unbalanced (RCA)

Balanced (XLR)

Input sensitivity -

Input impedance (Ω)

(SMPTE)

IM distortion

THD Rating

Slew Rate

S/N (A Weighted)

Level Controls

Balanced Inputs

AV 2500 5 60W N/A 1 20 1.0dB 5-45kHz 80 .77V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x3.75x12 95-98

AV 2500 ii 5 60W N/A 1 16 1.0dB 5-45kHz 80 .77V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x3.75x12 97-99

AV 5000 5 105W N/A 2 28 1.4dB 5-45kHz 150 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x3.5x16 95-98

AV 5000 ii 5 125W 185W 2 30 1.4dB 5-45kHz 150 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x5.75x16 98-99

AV 5125 5 125W 185W 2 30 1.4dB 5-45kHz 150 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 90dB Y N 17x5.25x16 00-02

AV 6000 6 105W N/A 2 28 1.4dB 5-45kHz 150 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x5.25x16 93-98

AV 6000 ii 6 125W 185W 2 30 1.4dB 5-45kHz 150 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x5.75x16 98-00

(WxHxD)

Dimensions in Inches

Production Run

AV 6125 6 125W 185W 2 30 1.4dB 5-45kHz 150 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 90dB Y N 17x5.25x16 00-02

AV 654 6 60W N/A 1 14 1.4dB 5-45kHz 100 .9V N/A 33.2k 0.09% 0.09% 14v/µs 90dB Y N 17x15.5x5.25 93-95

AVR 305 5 150W 185W 3 42 1.1dB 5-45kHz 180 N/A N/A N/A 0.09% 0.09% 14v/µs 95dB N/A N/A 17x7x15.5 00-02

AVR 307 7 150W 185W 3 42 1.1dB 5-45kHz 180 N/A N/A N/A 0.09% 0.09% 14v/µs 95dB N/A N/A 17x7x15.5 00-02

EX 140

EX 4420 2 200W 350W 5 70 1.2dB 5-45kHz 450 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.75x16 93-98

EX 4420M 1 200W 400W 10 140 1.4dB 5-45kHz 750 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.75x16 93-98
EX442
(Hitachi Metal
cans)
EX442
Sonata

2 200W 350W 50 1.8dB 5-45kHz 350 1.6 N/A 24.3k 0.09% 0.09% 14v/µs 95dB N Y 17x5.25x16 88-90

(Toshiba) 2 200W 350W 5 75 1.2dB 1-45kHz 450 1.65V N/A 24k 0.09% 0.09% 14v/µs 95dB N Opt 17x5.25x16 90-93

1-

M-200 mono 1 200W 400W 10 150 1.4dB

100kHz

600 1.65 N/A 24.3k 0.09% 0.09% 25v/µs 95dB N Opt 17x5.25x16 88-93

PRO 600 2 250W 400W 5 100 1.1dB 5-100kHz 600 1.8 N/A 24.3k 0.09% 0.09% 24v/µs 95dB N No 17x6.25x15.25 87-90

t

r

(50Hz)

(WxHxD)

Dimensions in Inches

AB

Prs outpu

Amperage

devices/ch

(amps p-p)

# of channels

Pwr rating @ 8 Ω

Pwr rating @ 4 Ω

Dynamic head room

Dampening facto

Frequency response

Input sensitivity -

Unbalanced (RCA)

Balanced (XLR)

Input sensitivity -

Input impedance (Ω)

(SMPTE)

IM distortion

THD Rating

Slew Rate

S/N (A Weighted)

Level Controls

Balanced Inputs

Ref 2220 2 220W 350W 5 75 1.2dB 5-45kHz 450 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.25x16 00-02

Ref 220M 1 250W 400W 10 150 1.4dB 5-45kHz 750 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.25x16 00-02

Ref 3220 3 220W 325W 4 60 1.1dB 5-45kHz 400 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x5.25x16 00-02

Ref 4420 2 225W 350W 5 75 1.2dB 5-45kHz 450 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.75x16 98-00

Ref 4420 M 1 250W 400W 10 150 1.4dB 5-45kHz 750 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.75x16 98-00

Ref 4430 3 200W 325W 4 60 1.1dB 5-45kHz 400 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x5.75x16 98-00

Ref 7250 5 200W 375W 5 75 1.2dB 5-45kHz 450 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x7.25x19.25 99-00

Production Run

Ref 7250 ii 5 200W 375W 5 75 1.2dB 5-45kHz 450 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x7x19.25 00-02

Ref 7260 6 200W 375W 5 75 1.2dB 5-45kHz 450 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x7.25x19.25 99-00

Ref 7260 ii 6 200W 375W 5 75 1.2dB 5-45kHz 450 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x7x19.25 00-02

Ref 7270 ii 7 200W 375W 5 75 1.2dB 5-45kHz 450 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x7x19.25 00-02

ST 120 2 60W N/A 1 14 0.8dB 5-45kHz 100 .9V N/A 24k 0.09% 0.09% 14v/µs 95dB N Opt 17x2.5x11 91-95

ST 1200 2 60W N/A 1 20 1.4dB 5-45kHz 100 .77V N/A 33.2k 0.09% 0.09% 14v/µs 95Db Y N 17x3.5x11 95-98

ST 1200 ii 2 60W N/A 1 20 1.4dB 5-45kHz 100 .77V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x3.75x12 98-00

ST 140 2 105W N/A 2 14 1.4dB 5-45kHz 100 1.2V N/A 24k 0.09% 0.09% 14v/µs 95dB N Opt 17x5.25x15.75 88-93

ST 140 M 1 150W 225W 4 28 1.5dB 5-45kHz 180 1.4V N/A 24k 0.09% 0.09% 14v/µs 95dB N Opt 17x5.25x15.75 88-93

ST 140 M 1 170W 225W 4 60 1.5dB 5-45kHz 180 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.25x16 00-02

ST 1400 2 105W N/A 2 28 1.4dB 5-45kHz 100 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.25x16 93-98

t

r

(50Hz)

Prs outpu

Amperage

devices/ch

(amps p-p)

# of channels

Pwr rating @ 8 Ω

AB

ST 1400 ii 2 125W 185W 2 30 1.4dB 5-45kHz 100 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.75x16 98-00

ST 1400 M ii 1 150W 225W 4 60 1.5dB 5-45kHz 180 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.75x16 98-00

ST 1400 M 1 150W N/A 4 56 1.5dB 5-45kHz 180 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.25x16 93-98

ST 1430 3 105W 185W 2 28 1.0dB 5-45kHz 100 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 90dB Y N 17x16x5.75 95-97

ST 1430 ii 3 125W 185W 2 30 1.0dB 5-45kHz 100 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x5.75x16 97-99

ST 202 2 150W 200W 3 28 1.5dB 5-45kHz 180 1.4V N/A 24k 0.09% 0.09% 14v/µs 95dB N Opt 17x5.25x16 88-93

ST 202+ 2 200W 300W 3 28 1.1dB 5-45kHz 180 1.5V N/A 24k 0.09% 0.09% 14v/µs 95dB N Opt 17x5.25x16 88-93

Pwr rating @ 4 Ω

Dynamic head room

Dampening facto

Frequency response

Input sensitivity -

Unbalanced (RCA)

Balanced (XLR)

Input sensitivity -

Input impedance (Ω)

(SMPTE)

IM distortion

THD Rating

Slew Rate

S/N (A Weighted)

Level Controls

Balanced Inputs

(WxHxD)

Dimensions in Inches

Production Run

ST 2020 2 150W 200W 3 36 1.5dB 5-45kHz 180 1.4V N/A 24.3k 0.09% 0.09% 14v/µs 95dB N Y 17x15.5x5.75 93-96

ST 2140 2 140W 185W 2 30 1.4dB 5-45kHz 100 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.25x16 00-02

ST 260 2 60W 80W 1 20 1.4dB 5-45kHz 100 .77V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x3.5x12 00-02

ST 3030 2 200W 300W 3 42 1.1dB 5-45kHz 180 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.75x16 93-98

ST 3030 ii 2 200W 300W 3 50 1.1dB 5-45kHz 180 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Opt Y 17x5.75x16 97-99

ST 3140 3 140W 185W 2 30 1.0dB 5-45kHz 100 1.0V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x5.25x16 00-02

TX 4430 3 200W 325W 4 56 1.1dB 5-45kHz 400 1.4V N/A 33.2k 0.09% 0.09% 14v/µs 95dB Y N 17x5.75x16 95-98

.9dB

Video 5 5 105W 105W 2 30

VMR 6.5.4 6 60W N/A 1 14 1.4dB 5-45kHz 100 .9V N/A 24.3k 0.09% 0.09% 14v/µs 90dB Y N 17x15.5x5.25 92-93

(1 ch)

5-45kHz 150 0.89 N/A 33.2k 0.09% 0.09% 20v/µs 90dB Y N/A 17x5.25x16 89-93