Upgrade My System
Want more volume and cleaner sound? Every amp you buy from us comes pre-tuned for your boat with the harness pre-wired, so it's truly plug-and-play.
Not sure what you need? Contact us anytime.
Amps are sold by quote only. Nothing is charged online. We'll email you to finish your order.
What are you shopping for?
Showing everything. Pick one to narrow the page. You can switch any time.
Pick your goal and budget
| Your goal | Good | Better | Best |
|---|---|---|---|
| Repower cabin & rear speakers | SD500.4x | SD800.4x, PXA400.4 or V4C | V4 |
| Add or repower towers | SD800.4x | PXA400.4 or V4C | V4 |
| Add or repower a sub | SD1400.6x | PXA1000.5 | V5C or V5 |
| All of the above | SD1400.6x Most popular for AR250 |
PXA1000.5 | V6 |
Salt water or rough conditions? Go with Kicker PXA. Don't want to run new power wire? Ask about Modus Mezzo.
Our amp lines

Audio Dynamics SD
Great power for the money. Best for fresh water.
From $319

Kicker PXA
Fully sealed and waterproof. Our go-to for salt water and harsh conditions.
From $499.99

Hertz Venezia
Top-of-the-line marine sound. Larger size, so we'll confirm it fits.
From $699.99

Modus Mezzo
Uses your boat's existing power wiring, so no new wire to run. Larger size.
MZA-8M: Available · MZA-1M, MZA-4M, MZA-6M: Coming Q4
From $1,199.99
Build my quote
Tick the amps and kits you're interested in. We'll confirm fit and email you a quote.
Upgrade My System
Add speakers, towers and subs to your amp quote. Everything here is quote only, nothing is charged online. Tick Add to quote, choose a quantity, and your picks are added to the quote form above.
Speakers
Wet Sounds

REVO 6 V3
- Power: 100W RMS / 200W peak
- Cutout: 5.0" (127mm)
- Depth: 3.3" (84mm)
- RGB: Yes
$309.99 per pair

REVO 8 V3
- Power: 150W RMS / 300W peak
- Cutout: 7.1" (180mm)
- Depth: 4.0" (102mm)
- RGB: Yes
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$379.99 per pair

ZERO 6
- Power: 100W RMS / 200W peak
- Cutout: 5.63"
- Depth: 2.72"
- RGB: No
$714.99 per pair

ZERO 8
- Power: 150W RMS / 300W peak
- Cutout: 7.36"
- Depth: 3.32"
- RGB: No
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$829.99 per pair

RECON 6
- Power: 60W RMS / 120W peak
- Cutout: 5"
- Depth: 2.59"
- RGB: No
$169.99 per pair

RECON 8 RGB
- Power: 70W RMS / 140W peak
- Cutout: 7.25"
- Depth: 3.5"
- RGB: Yes
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$279.99 per pair
Hertz
HMX 6.5 S-LD (Sport, RGB)
- Power: 75W RMS / 150W peak
- Cutout: 5.04" (128mm)
- Depth: 3.76" (95.6mm)
- RGB: Yes
$479.99 per pair

HMX 6.5 TC (Classic, no LED)
- Power: 75W RMS / 150W peak
- Cutout: 5.04" (128mm)
- Depth: 3.76" (95.6mm)
- RGB: No
- Options: TC all-black classic grilles
$379.99 per pair

HMX 8 TC/TW (Classic, no LED)
- Power: 100W RMS / 200W peak
- Cutout: 7.09" (180mm)
- Depth: 4.84" (123mm)
- RGB: No
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$549.99 per pair

HMX 8 LD-TC/TW (Classic, RGB)
- Power: 100W RMS / 200W peak
- Cutout: 7.09" (180mm)
- Depth: 4.84" (123mm)
- RGB: Yes
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$599.99 per pair
HMX 8 S-LD (Sport, RGB)
- Power: 100W RMS / 200W peak
- Cutout: 7.09" (180mm)
- Depth: 4.84" (123mm)
- RGB: Yes
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$679.99 per pair

Portofino 65 XW (flush mount)
- Power: 75W RMS / 150W peak
- Cutout: 7.40" (188mm)
- Depth: 3.83" (97.3mm)
- RGB: No
- Options: XW white
Ask for price
Kicker

KM 6.5 LED (KM654L)
- Power: 65W RMS / 195W peak
- Cutout: 5-1/16" (128mm)
- Depth: 2-3/8" (59.9mm)
- RGB: Yes
- Options: White and charcoal grilles both included in the box
$195.96 per pair

KM 8 LED (KM84L)
- Power: 150W RMS / 300W peak
- Cutout: 6-9/16" (170mm)
- Depth: 3-5/16" (82.9mm)
- RGB: Yes
- Options: White and charcoal grilles both included in the box
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$220.96 per pair

KMXL654
- Power: 150W RMS / 300W peak
- Cutout: 5-7/16" (139mm)
- Depth: 3-3/16" (81mm)
- RGB: Yes
- Options: White and charcoal grilles both included
$577.96 per pair

KMXL84
- Power: 250W RMS / 500W peak
- Cutout: 6-5/8" (168mm)
- Depth: 3-11/16" (93mm)
- RGB: Yes
- Options: White and charcoal grilles both included
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$899.99 per pair

MSC65 (51MSC65)
- Power: 100W RMS / 200W peak
- Cutout: 5-7/16" (139mm)
- Depth: 3-1/4" (83mm)
- RGB: Yes
- Options: White and charcoal grilles both included in the box
Needs a slight trim of the factory opening. We supply the template.
$499.99 per pair

MSC8 (51MSC8)
- Power: 200W RMS / 400W peak
- Cutout: 6-9/16" (167mm)
- Depth: 3-1/2" (89mm)
- RGB: Yes
- Options: White and charcoal grilles both included in the box
Needs a slight trim of the factory opening. We supply the template.
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$599.99 per pair
JL Audio

M3-650X
- Power: 60W RMS / n/a peak
- Cutout: 5.00-5.25" (127-133mm)
- Depth: 2.78" (71mm)
- RGB: No
$239.99 per pair

M6-650X
- Power: 75W RMS / n/a peak
- Cutout: 5.00-5.25" (127-133mm)
- Depth: 3.00" (76mm)
- RGB: No
$629.99 per pair

M3-770X
- Power: 70W RMS / n/a peak
- Cutout: 6.25" (159mm)
- Depth: 3.17" (81mm)
- RGB: No
Larger than a factory 6.5" speaker. Ask us first.
$369.99 per pair

M6-770X
- Power: 100W RMS / 200W peak
- Cutout: 6.25" (159mm)
- Depth: 3.32" (84mm)
- RGB: No
Larger than a factory 6.5" speaker. Ask us first.
$729.99 per pair

M6-880X
- Power: 125W RMS / n/a peak
- Cutout: 7.375" (187mm)
- Depth: 5.00" (127mm)
- RGB: No
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$829.99 per pair
Audio Dynamics

MCX620 (2000 Series)
- Power: 150W (with high-pass) RMS / n/a peak
- Cutout: 4.99" (126.7mm)
- Depth: 3.81" (97mm)
- RGB: Yes
$399.00 per pair

MCX820 (2000 Series)
- Power: 250W (with high-pass), 150W full range RMS / n/a peak
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$599.00 per pair
Modus

MZS-6.5MSP (Mezzo, Sport grille)
Available- Power: 100W RMS / n/a peak
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
- Options: Black and white grilles both included
$499.99 per pair

MZS-6.5MCL (Mezzo, Classic grille)
Available- Power: 100W RMS / n/a peak
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
- Options: Black and white grilles both included
$499.99 per pair

MZS-8.8MSP (Mezzo, Sport grille)
Available- Power: 150W RMS / n/a peak
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
- Options: Black and white twist-lock grilles included
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
2-ohm speaker. Ask us about amp match.
$699.99 per pair

MZS-8.8MCL (Mezzo, Classic grille)
Available- Power: 150W RMS / n/a peak
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
- Options: Black and white twist-lock grilles included
Some factory 6.5" spots can take an 8" upgrade. Ask us first.
$699.99 per pair
Towers
Wet Sounds
ICON 8 V2
- Power: 150W RMS / 300W peak
- Size: 8.75"W x 9.56"H x 11.5"D
- Mount: Swivel clamp 1-7/8"-3"
- RGB: No
$1,499.99 per pair

REV 8 V2
- Power: 200W RMS / 400W peak
- Size: 8.75"W x 11.74"H x 11.5"D
- Mount: Swivel clamp 1-7/8"-3"
- RGB: No
$1,779.99 per pair

REV 10 V2
- Power: 300W RMS / 600W peak
- Size: 10.63"W x 13.91"H x 13.16"D
- Mount: Swivel clamp
- RGB: No
$1,999.99 per pair

REV 10 HD
- Power: 300W RMS / 600W peak
- Size: 10.83"W x 13.16"D
- Mount: X-Mount
- RGB: Yes
$2,144.99 per pair

REV 12 HD
- Power: 400W RMS / 800W peak
- Size: 11.93"W x 13.16"D
- Mount: X-Mount
- RGB: Yes
$2,644.99 per pair
Hertz
HTX 8 M-CL (clamp tower)
- Power: 100W RMS / 200W peak
- Size: 288mm (11.34") deep
- Mount: 316 stainless clamp, round bar 1.5"-3" (38-76mm) or square/roof
- RGB: Yes
$899.99 each
HTX 8H S-FL (horn, flat mount)
- Power: 200W RMS / n/a peak
- Size: Ask us
- Mount: Flat mount
- RGB: Yes
Clamp sold separately (HTX CLAMP.1).
$899.99 each
HTX 8 M-FL-TW (flat mount)
- Power: 100W RMS / 200W peak
- Size: 288mm (11.34") deep
- Mount: Flat (surface) mount
- RGB: Yes
- Options: TW white
Clamp sold separately (HTX CLAMP.1).
Ask for price
Kicker

KMTC8 (45KMTC8)
- Power: 150W RMS / 300W peak
- Size: 8-3/16" dia x 12-3/8"H (w/ bracket) x 11-5/16"D
- Mount: Swivel tube clamp, 1.5"-3.25", toolless 354° rotation
- RGB: Yes
$799.99 per pair

KMTC9 (44KMTC94)
- Power: 150-300W RMS / 600W peak
- Size: 9-13/16" dia x 13-9/16"H (w/ bracket; 11-9/16" from roll bar) x 10-7/8"D
- Mount: Swivel tube clamp, 1.5"-3.25", toolless 354° rotation
- RGB: Yes
$1,499.99 per pair

KMTC11 (44KMTC114)
- Power: 150-300W RMS / 600W peak
- Size: 11-7/8" dia x 15-9/16"H x 12-11/16"D
- Mount: Swivel tube clamp, 1.5"-3.25"
- RGB: Yes
$1,699.99 per pair
JL Audio

M6-880ETXv3
- Power: 125W RMS / 300W peak
- Size: 8.80" dia x 14.73"D (Classic) / 14.80" (Sport)
- Mount: ETXv3 clamp sold separately
- RGB: No
$1,549.99 per pair

M6-770ETXv3
- Power: 100W RMS / n/a peak
- Size: 7.70" dia
- Mount: ETXv3 clamp sold separately
- RGB: No
$1,099.99 per pair

M6-650VEX
- Power: 75W RMS / n/a peak
- Size: 6.90" dia
- Mount: ETXv3 clamp sold separately
- RGB: No
Ask about fit (clamp fit check).
$799.99 per pair

M3-770ETXv3
- Power: 70W RMS / n/a peak
- Size: 7.70" dia
- Mount: ETXv3 clamp sold separately
- RGB: No
$849.99 per pair
Audio Dynamics
MT820 (2000 Series)
- Power: 250W (with high-pass), 150W full range RMS / n/a peak
- Size: Ask us
- Mount: Clamp 1"-3.25"
- RGB: Yes
$1,299.00 per pair
Subs
Wet Sounds

REVO 10 FA V3
- Power: 300W RMS / 600W peak
- Type: Free-air
- Cutout: 9.45"
- Depth: 4.62"
- RGB: No
- Options: Black; white FA S2-W V2; grilles separate
$379.99 each

REVO 12 FA V3
- Power: 400W RMS / 800W peak
- Type: Free-air
- Cutout: 11.26"
- Depth: 4.92"
- RGB: No
- Options: Black; white S2-W V2
$339.99 each
REVO 10 HP S4 V3
- Power: 400W RMS / 800W peak
- Type: Enclosure (ported)
- Cutout: 9.45"
- Depth: 4.62"
- RGB: No
- Options: Black
Needs an enclosure.
$269.99 each

REVO 12 HP S4 V3
- Power: 500W RMS / 1000W peak
- Type: Enclosure
- Cutout: 11.26"
- Depth: 4.92"
- RGB: No
- Options: Black
Needs an enclosure.
$349.99 each

REVO 12 XXX V4
- Power: 1200W RMS / 2400W peak
- Type: Enclosure
- Cutout: 11.2"
- Depth: 6.53"
- RGB: No
- Options: Black
$799.99 each

REVO 12 PSE
- Power: 500W RMS / 1000W peak
- Type: Passive sealed enclosure
- Cutout: n/a (15.5" cube)
- Depth: n/a
- RGB: No
$1,299.99 each

STEALTH AS-10
- Power: 500W RMS / 1000W peak
- Type: Powered enclosure
- Cutout: n/a
- Depth: 14.72"W x 13.35"H x 12.74"D
- RGB: No
- Options: Black
$899.99 each
Hertz

HMS 10 S-LD (Sport RGB)
- Power: 250W RMS / 500W peak
- Type: Infinite baffle
- Cutout: 9.06"
- Depth: 5.71"
- RGB: Yes
$579.99 each

HMS 12 B-LD (Classic RGB)
- Power: 500W RMS / 1000W peak
- Type: Infinite baffle
- Cutout: 11.0"
- Depth: 5.54"
- RGB: Yes
$699.99 each

HMS 12 S-LD (Sport RGB)
- Power: 500W RMS / 1000W peak
- Type: Infinite baffle
- Cutout: 11.0"
- Depth: 5.54"
- RGB: Yes
$749.99 each
Kicker

KMF10
- Power: 175W RMS / 350W peak
- Type: Free-air
- Cutout: 9-3/16"
- Depth: 5"
- RGB: No
- Options: Charcoal
$199.99 each

KMF12
- Power: 175W RMS / 350W peak
- Type: Free-air
- Cutout: 11"
- Depth: 5.5"
- RGB: No
- Options: Charcoal
$249.99 each
MW Freeair MWF10
- Power: 200-400W RMS / 800W peak
- Type: Free-air
- Cutout: 9-1/16"
- Depth: 5-3/16"
- RGB: Yes
- Options: Charcoal grille incl.; white grille separate
$399.99 each
MW Freeair MWF12
- Power: 225-450W RMS / 900W peak
- Type: Free-air
- Cutout: 10-3/4"
- Depth: 5-3/4"
- RGB: Yes
- Options: Charcoal; white grille separate
$499.99 each
JL Audio

M6-10IB
- Power: 250W RMS / n/a peak
- Type: Infinite baffle
- Cutout: 8.875"
- Depth: 5.90"
- RGB: LED versions available, ask us
- Options: Sport/Classic/Luxe; white/black/GmTi
$479.99 each

M7-12IB
- Power: 600W RMS / n/a peak
- Type: Infinite baffle
- Cutout: 12.06" (306.4mm)
- Depth: 7.95" (202mm)
- RGB: LED versions available, ask us
- Options: Classic/Sport; white/GmTi
$1,049.99 each
Audio Dynamics
MS1020 (2000 Series)
- Power: 400W RMS / n/a peak
- Type: Marine sub
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
$349.00 each
Modus

MZW-102M
Coming soon- Power: 400W RMS / n/a peak
- Type: Infinite baffle
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
- Options: Grille separate (sport/classic, white/black)
$349.99 each

MZW-104M
Coming soon- Power: 400W RMS / n/a peak
- Type: Infinite baffle
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
- Options: Grille separate
$349.99 each

MZW-122M
Coming soon- Power: 650W RMS / n/a peak
- Type: Infinite baffle
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
- Options: Grille separate
Ask for price

MZW-124M
Coming soon- Power: 500W RMS / n/a peak
- Type: Infinite baffle
- Cutout: Ask us
- Depth: Ask us
- RGB: Yes
- Options: Grille separate
Ask for price
Power & ground kits
Most amp upgrades need a new power and ground run. Our kits are made in house with tinned copper marine wire and spark-safe fusing. Every kit includes a Kicker MRBF fuse holder and a Z post. If you add a distribution block, it comes fused for the amps you choose.
| 8 gauge, 20 ft (amps under 800 watts) | $100 |
| 4 gauge, 20 ft | $160 |
| 4 gauge, 25 ft | $190 |
| 1/0 gauge, 25 ft (systems over 2,000 watts) | $400 |
Plus shipping. Not needed with Modus Mezzo.
Which length? Yamaha: 25 ft. Yamaha with AAV, keeping the amps at the helm: 20 ft. Yamaha with AAV and a full amp rack behind the bow seating: 25 ft. Malibu and most other boats don't need a power kit, because the amps are usually within 6 ft of the battery switch.
Not sure?
Contact us for a free 1-on-1 consultation. We'll match an amp to your boat and budget.
Contact us