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2015 Lexus IS250C

Use our shopping filters to find the right 2/3/4-channel amp to power upgraded speakers properly.

Amps for Adding Speakers for 2015 Lexus IS250C

Some vehicles require an amp bypass module, a line-output converter like the NVX XLCA2 or AudioControl LC2i, or a DSP to integrate with your factory radio and avoid bass roll-off. Bass roll-off occurs when a factory radio's crossover is designed only for the original equipment speakers, resulting in a not complete signal being sent to your new aftermarket amp.

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Sundown Audio SAEv4-100.4

500W RMS Class AB SAE Series 4-Channel Car Amplifier (SAEv.4-100.4)

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500W RMS Class AB SAE Series 4-Channel Car Amplifier (SAEv.4-100.4)

• 100 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• Bridged: 250 watts x 2 channel @ 4 ohm
• Total RMS Power: 500 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT44 Amp Kit at Checkout!
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List price $419.99
-17% $349.99

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NVX XKIT44

$119.99

$83.99

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Sundown Audio SAEv4-150.4 (Like New (Open Box))

900W RMS Class AB SAE Series 4-Channel Car Amplifier (SAEv.4-150.4)

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900W RMS Class AB SAE Series 4-Channel Car Amplifier (SAEv.4-150.4)

• 150 watts x 4 channel @ 4 ohm
• 225 watts x 4 channel @ 2 ohm
• Bridged: 450 watts x 2 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

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List price $563.99
-29% $399.49

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• 150 watts x 4 channel @ 4 ohm
• 225 watts x 4 channel @ 2 ohm
• Bridged: 450 watts x 2 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Sundown Audio SFB200.4D (A-SFBV22004)

800W RMS Class D SFB Series 4 Channel Car Amplifier

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800W RMS Class D SFB Series 4 Channel Car Amplifier

• 75 watts x 4 channel @ 4 ohm
• 125 watts x 4 channel @ 2 ohm
• 200 watts x 4 channel @ 1 ohm
• Total RMS Power: 800 watts
• Class D 1 ohm Stable 4-Channel Amplifier

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Available Offers (2) for Sundown Audio SFB200.4D (A-SFBV22004)
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Sundown Audio SFB500.4 (A-SFBV25004)

2000W RMS Class D SFB Series 4-Channel Car Amplifier

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2000W RMS Class D SFB Series 4-Channel Car Amplifier

• 500 watts x 4 channel @ 4 ohm
• 300 watts x 4 channel @ 2 ohm
• 200 watts x 4 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT84 Amp Kit at Checkout!
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List price $479.99
-17% $399.99

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NVX XKIT84

$79.99

$55.99

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Sundown Audio SAEv4-900.5

2100W RMS Class AB/D SAE Series 5-Channel Car Amplifier (SAEv.4-900.5)

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2100W RMS Class AB/D SAE Series 5-Channel Car Amplifier (SAEv.4-900.5)

• 80 watts x 4 channel + 225 watts x 1 channel @ 4 ohm
• 120 watts x 4 channel + 325 watts x 1 channel @ 2 ohm
• 500 watts x 1 channel @ 1 ohm
• Total RMS Power: 2100 watts
• Class AB / D 1 ohm Stable 5-Channel Amplifier

Save 30% off an NVX XKIT06 Amp Kit at Checkout!
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List price $551.99
-17% $459.99

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$184.99

$129.49

$55.50 Savings!

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Sundown Audio SAEv4-200.4

1200W RMS Class AB SAE Series 4-Channel Car Amplifier (SAEv.4-200.4)

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1200W RMS Class AB SAE Series 4-Channel Car Amplifier (SAEv.4-200.4)

• 200 watts x 4 channel @ 4 ohm
• 300 watts x 4 channel @ 2 ohm
• Bridged: 600 watts x 2 channel @ 4 ohm
• Total RMS Power: 1200 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT04 Amp Kit at Checkout!
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List price $647.99
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$192.98

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Sundown Audio SALT-2000.6

2000W RMS Class D SALT Series 6-Channel Full Range Car Amplifier

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2000W RMS Class D SALT Series 6-Channel Full Range Car Amplifier

• 100 watts x 2 channel + 150 watts x 2 channel (3&4) @ 4 ohm
• 200 watts x 2 channel + 250 watts x 2 channel (3&4) @ 2 ohm
• 550 watts x 2 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable 6-Channel Amplifier

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List price $1187.99
-16% $999.99

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Sundown Audio SALT-200.4

1400W RMS Class D SALT Series 4-Channel Full Range Car Amplifier

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1400W RMS Class D SALT Series 4-Channel Full Range Car Amplifier

• 200 watts x 4 channel @ 4 ohm
• 325 watts x 4 channel @ 2 ohm
• Bridged: 700 watts x 2 channel @ 4 ohm
• Total RMS Power: 1400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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List price $899.99
-11% $799.99

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Available Offers (2) for Sundown Audio SALT-200.4
FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT44 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT44 Amp Kit! No code needed — discount applies automatically at checkout.
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Sundown Audio SALT-1700.5

1700W RMS Class D SALT Series 5-Channel Full Range Car Amplifier

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1700W RMS Class D SALT Series 5-Channel Full Range Car Amplifier

• 125 watts x 4 channel + 480 watts x 1 channel @ 4 ohm
• 220 watts x 4 channel + 800 watts x 1 channel @ 2 ohm
• 1300 watts x 1 channel @ 1 ohm
• Total RMS Power: 1700 watts
• Class D 1 ohm Stable 5-Channel Amplifier

Save 30% off an NVX XKIT06 Amp Kit at Checkout!
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List price $1055.99
-10% $949.99

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NVX XKIT06

$184.99

$129.49

$55.50 Savings!

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• 125 watts x 4 channel + 480 watts x 1 channel @ 4 ohm
• 220 watts x 4 channel + 800 watts x 1 channel @ 2 ohm
• 1300 watts x 1 channel @ 1 ohm
• Total RMS Power: 1700 watts
• Class D 1 ohm Stable 5-Channel Amplifier

Limited time!

Sundown Audio SALT-500.4

2800W RMS Class D SALT Series 4-Channel Full Range Car Amplifier

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2800W RMS Class D SALT Series 4-Channel Full Range Car Amplifier

• 1400 watts x 2 channel @ 4 ohm
• 700 watts x 4 channel @ 2 ohm
• Bridged: 500 watts x 4 channel @ 4 ohm
• Total RMS Power: 2800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT04 Amp Kit at Checkout!
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List price $1127.99
-11% $999.99

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SALT-500.4 main
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NVX XKIT04

$192.98

$135.09

$57.89 Savings!

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Sundown Audio SAEv4-150.4

900W RMS Class AB SAE Series 4-Channel Car Amplifier (SAEv.4-150.4)

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900W RMS Class AB SAE Series 4-Channel Car Amplifier (SAEv.4-150.4)

• 150 watts x 4 channel @ 4 ohm
• 225 watts x 4 channel @ 2 ohm
• Bridged: 450 watts x 2 channel @ 4 ohm
• Total RMS Power: 900 watts
• Class A/B 2 ohm Stable 4-Channel Amplifier

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List price $563.99
-17% $469.99

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Like New from: $399.49
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Sundown Audio SFB1000.4D (A-SFB10004)

4000W RMS Class D SFB Series 4-Channel Car Amplifier

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4000W RMS Class D SFB Series 4-Channel Car Amplifier

• 325 watts x 4 channel @ 4 ohm
• 550 watts x 4 channel @ 2 ohm
• 1000 watts x 4 channel @ 1 ohm
• Total RMS Power: 4000 watts
• Class D 1 ohm Stable 4-Channel Amplifier

Save 30% off an NVX XKIT04 Amp Kit at Checkout!
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List price $695.99
-17% $579.99

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NVX XKIT04

$192.98

$135.09

$57.89 Savings!

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Sundown Audio SAM-150.2

300W RMS Class D SAM Series 2-Channel Marine and Powersports Amplifier with Bluetooth

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300W RMS Class D SAM Series 2-Channel Marine and Powersports Amplifier with Bluetooth

• 150 watts x 2 channel @ 4 ohm
• 270 watts x 2 channel @ 2 ohm
• Bridged: 540 watts x 1 channel @ 4 ohm
• Total RMS Power: 540 watts
• Class D 2 ohm Stable 2-Channel Amplifier

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List price $359.00
-16% $299.99

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• 150 watts x 2 channel @ 4 ohm
• 270 watts x 2 channel @ 2 ohm
• Bridged: 540 watts x 1 channel @ 4 ohm
• Total RMS Power: 540 watts
• Class D 2 ohm Stable 2-Channel Amplifier

Sundown Audio SAM-100.4

400W RMS Class D SAM Series 4-Channel Marine and Amplifier with Bluetooth

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400W RMS Class D SAM Series 4-Channel Marine and Amplifier with Bluetooth

• 700 watts x 4 channel @ 4 ohm
• 400 watts x 4 channel @ 2 ohm
• Bridged: 700 watts x 4 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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List price $419.99
-17% $349.99

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• 700 watts x 4 channel @ 4 ohm
• 400 watts x 4 channel @ 2 ohm
• Bridged: 700 watts x 4 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

Sundown Audio SFB1800.5D (A-SFB18005)

1800W RMS Class D SFB Series 5 Channel Car Amplifier

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1800W RMS Class D SFB Series 5 Channel Car Amplifier

• 200 watts x 4 channel + 250 watts x 1 channel @ 4 ohm
• 300 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1800 watts
• Class D 1 ohm Stable 5-Channel Amplifier

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List price $599.99
-17% $499.99

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• 200 watts x 4 channel + 250 watts x 1 channel @ 4 ohm
• 300 watts x 4 channel + 500 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1800 watts
• Class D 1 ohm Stable 5-Channel Amplifier

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    FAQ for Multi-channel Amplifiers for Adding Speakers in 2015 IS250C

    Q: Can I upgrade or change the Multi-channel Amplifiers for Adding Speakers in 2015 Lexus IS250C?

    A: Yes this page includes all the best Multi-channel Amplifiers for Adding Speakers that work in your IS250C.

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    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

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