ceiling mounted speakers 4 ohm

Kicker 44L7S124 Solobaric L7 12" Subwoofers Bundle - Dual 4-Ohm Voice Coils for wiring to a 1-ohm monoblock amplifier

Kicker 46L7T84 L7T L7-Thin 8-Inch (20cm) Subwoofer, Dual Voice Coil, 4-Ohm, 350 Watt

PowerBass XL-844D - 8" Subwoofer Dual 4-Ohm VC 200Wrms / 400Wmax

VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 x 120W @ 4 Ohm / 4 x 200W @ 2 Ohm, Black

Memphis Audio SRX1240V 12" Street Reference Single 4-Ohm Subwoofer - 300 wRMS

VEVOR 4 Channel Car Audio Amplifier 2 Ohm Stable Bridgeable Class D Full Range Amp Max Power 4 x 500W @ 4 Ohm / 4 x 1000W @ 2 Ohm, Black

Kicker (2) 48CWR154 CompR 15" Subwoofer, DVC, 4-ohm - Includes Grill

Cerwin-Vega VCU82 - Vega 2-Channel Amplifier / 300Wx2@2-Ohm, 200Wx2@4-Ohm, 600Wx1@4-Ohm Rms W/Remote

Kicker (2) 50CVX124 CompVX 12" Sub, Dual 4-Ohm & 46CXA18001 Amplifier w/ Bass Knob Bundle

Kicker KMF124 12" Marine Subwoofer with LED White Grill 4 Ohm for Free Air Applications

Wet Sounds HTM-6 - HTM Series Amplifier 900 Watt Full-Range Class-D 85x6 Watts RMS @4 OHM

Kicker Marine KPX500.1 Powersports Amp & 10" 4 Ohm Premium Marine Free-Air Subwoofer (Charcoal Grill ) Includes LED Remote

Hertz HMS 10 S4-LD-G.1 - 10" 4-Ohm Marine Subwoofer with RGB LEDs, Gray Sport Grille

Wet Sounds REVO 12 XXX V4-B Xtreme Performance 12 Inch 4 Ohm Competition SPL Subwoofer

Kicker 45L7R104 L7R 10-Inch (25cm) Subwoofer, Dual Voice Coil, 4-Ohm w/ White LED Grill & Remote Bundle

Memphis PRX12FT Power Reference 12" 1/2/4 Ohm Selectable Impedance Subwoofer

Jensen JAFIVE 5 Channel MOSFET Amplifier 85 Watts RMS x 4 Channels @ 4 Ohms + 310 Watts RMS x 1 Channel @ 4 Ohms (Sub), 135 Watts RMS x 4 Channels ...

Kicker 52CVT124 CVT12 CompVT 12-Inch (30cm) Subwoofer, 4 Ohm SVC

PowerBass PBX-1200.5 - 100 Watt x 6 (4 ohm) , 150 Watt x 6 (2 ohm) Full Range Digital

Autotek 2400 Watt 4 Channel Car Audio Amplifier with Bass Knob, High Output Class D Mono Bridged 4 Ohm Stable Input, Street Machine, SM-2400.4D, Black

Alpine S2-W10D4 10" S-Series Dual 4 Ohm Car Subwoofer & KTE-10G.3 Grille Bundle

Kicker 10" 4-ohm Marine Free Air Subwoofer with included Silver Grille.

Kicker 46L7T124 L7T L7-Thin 12-Inch (30cm) Subwoofer, Dual Voice Coil, 4-Ohm, 600 Watt

MTX TERMINATOR 500-Watt RMS 2Ω Mono Block Class D Amplifier and MTX Audio S6510-44 S65-Series Square 10" 500W RMS Dual 4-Ohm Subwoofer