Amp Circular
Amp Circular
Upgrading Alpine Car Audio Sytem.?
Hey, I just bought a BMW with a custom alpine system in it. I'v noted the components it has. I am completely unsatisfied with clarity, loudness, and bass. I'm looking to upgrade it.
Heres what it has:
- Alpine Media Xpander CDA-9811
- Alpine Vpower Mono MRP-M350 Amp
- Alpine Powerv12 2/1 Channel MRV-T320
- 1 12" Type R Alpine Woofer.
- 4 Type R (what look to be 5"ish circular speakers)
What areas are lacking, and how can I improve it? I'm willing to spend 1000$.
you should have said what parts your unhappy with. if your unhappy with the speaker sound upgrade the speakers, if your unhappy with the bass upgrade the sub.
if your unhappy with the speaker sound switch to infinity. very clear and loud. what is the 2channel amp running? switch to a 4channel amp and run the speakers off that. make sure to match up the rms of the speakers with the amp so you dont overpower and blow them.
Check out the Amp Circular listings below and save 20% to 70% off retail prices:
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Skil 5380 01 RT Circular Saw 7 1 4 12 Amp Elec Recon | ![]() |
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US $38.25 | 2h 15m |
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Bosch CS20 15amp circular saw with quick connect | ![]() |
2 Bids | US $36.00 | 6h 35m |
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Makita 5007NB 13amp circular saw | ![]() |
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US $50.00 | 6h 42m |
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Rockwell VersaCut Circular Saw 40 Amp Portable Laser Lazer Hand Tool Cut Wood | ![]() |
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US $155.95 | 8h 13m |
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Porter Cable Tradesman 7 1 4 in 15 amp Heavy Duty Circular Saw Kit PC15TCSMK NEW | ![]() |
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US $106.98 | 14h 30m |
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Krafttech 12 amp 7 1 4 Circular Saw w 3 blades | ![]() |
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US $39.99 | 21h 37m |
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Bosch CS20 15 Amp 7 1 4 Inch Circular Saw | ![]() |
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US $49.99 | 23h |
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Skil 5585 01 13 Amp 7 1 4 in 24HP Circular Saw NEW ITEM IN OPENED BOX $4000 | ![]() |
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US $40.00 | 23h 55m |
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Makita 5057KB 13 Amp 7 1 4 Circular Saw W Dust Collector 7 1 4 Inch | ![]() |
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US $349.99 | 1d 2h 25m |
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Makita 5740NB 105 Amp 7 1 4 Corded Electric 7 1 4 Inch Circular Saw | ![]() |
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US $109.99 | 1d 2h 25m |
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Makita 5377MG 15 Amp 7 1 4 Hypoid Magnesium 7 1 4 Inch Circular Saw | ![]() |
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US $199.00 | 1d 2h 25m |
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BLACK DECKER 12 AMP 7 1 4 CIRCULAR SAW CS1012 NEW | ![]() |
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US $37.50 | 1d 2h 42m |
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Makita 5402NA 15 Amp 16 5 16 Circular Saw Carbide Blade 16 5 16 inch | ![]() |
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US $759.99 | 1d 2h 44m |
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Ryobi 13 Amp 7 1 4 in Circular Saw With Laser ZRCSB133L | ![]() |
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US $41.98 | 1d 4h 35m |
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Ryobi 12 Amp 7 1 4 in Circular Saw ZRCSB123 | ![]() |
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US $36.98 | 1d 4h 35m |
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Ryobi ZRCSB123 7 1 4 Inch Circular Saw 12 AMP With On Board Wrench Storage | ![]() |
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US $36.99 | 1d 4h 37m |
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Skilsaw Power Tool Worm Drive Circular Saw HD77 Wood Working Construction 13 amp | ![]() |
14 Bids | US $30.00 | 1d 5h 23m |
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MAKITA 5007N 7 1 4 CIRCULAR SAW 120VOLT 15AMP | ![]() |
5 Bids | US $31.00 | 1d 5h 35m |
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SKIL SHD77 NEW WORM DRIVE CIRCULAR 7 1 4 SKILSAW 15 Amp Skil Warranty Brand New | ![]() |
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US $144.99 | 1d 5h 41m |
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Bosch CS10 7 1 4 Inch 15 Amp Circular Saw | ![]() |
1 Bid | US $.99 | 1d 5h 53m |
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MAKITA 5007NK CIRCULAR SAW W CARRY CASE 15 AMP | ![]() |
1 Bid | US $49.99 | 1d 6h 45m |
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DeWALT DW368 15Amp 7 1 4 Circular Saw | ![]() |
1 Bid | US $24.99 | 1d 8h 9m |
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7 1 4 CIRCULAR SAW WITH LASER 10 AMP MOTOR TADD | ![]() |
1 Bid | US $.99 | 1d 8h 26m |
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Black Decker 12 AMP 7 1 4 Circular Saw CS1012 | ![]() |
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US $52.99 | 1d 10h 34m |
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New in Box 12 Amp Krafttech 7 1 4 Circular Saw | ![]() |
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US $24.95 | 1d 22h 22m |
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SKIL 5400 CORDED CIRCULAR SAW 12 AMPS 23HP MOTOR 7 1 4 BLADE | ![]() |
0 Bid | US $20.00 | 1d 22h 32m |
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DEWALT DW362 CORDED CIRCULAR SAW ELECTIC BRAKE 7 1 4 15 AMP CONSTRUCTION EQUIP | ![]() |
0 Bid | US $30.00 | 1d 22h 32m |
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Ryobi 12 Amp 7 1 4 in Circular Saw Tool for Contractor or Home Improvement | ![]() |
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US $29.99 | 1d 23h 30m |
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Milwaukee 6391 21 15 Amp Circular Saw Blade Left NEW WITH CASE | ![]() |
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US $175.00 | 1d 23h 32m |
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7 1 4 CIRCULAR SAW WITH LASER GUIDE 10 AMP5 8 ARBOR | ![]() |
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US $45.00 | 2d 5m |
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Black Decker 13 Amp 7 1 4 Laser Circular Saw CS1030L | ![]() |
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US $73.99 | 2d 21m |
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DeWalt DW359 Corded Circular Saw 15 Amp Heavy Duty | ![]() |
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US $49.95 | 2d 6h 28m |
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Skilsaw 23 Amp Circular Saw | ![]() |
0 Bid | US $9.99 | 2d 18h 53m |
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Makita 5007NK 7 1 4 15 Amp Corded Circular Saw w Carrying Case | ![]() |
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US $107.98 | 2d 19h 42m |
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Rockwell RK3431K 7 1 4 Contractor Laser Circular Saw 4Blade 15 AMP | ![]() |
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US $99.99 | 2d 20h 21m |
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PaintShaver Pro 95amp Circular SandVac Pro Kit | ![]() |
11 Bids | US $710.00 | 3d 2h 43m |
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RIDGID 5 10 Amp Twin Blade Circular R3250 | ![]() |
1 Bid | US $.99 | 3d 4h 43m |
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HEAVY DUTY BOSCH CS 20 CS20 15 AMP 7 1 4inch CIRCULAR SAW SKILSAW WITH CASE | ![]() |
2 Bids | US $2.75 | 3d 6h 15m |
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Makita 5007mg 15 Amp 7 1 4Circular Saw w alan key | ![]() |
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US $69.99 | 3d 19h 42m |
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Bosch CS10 15 Amp 7 1 4 Heavy Duty Circular Saw | ![]() |
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US $89.95 | 3d 23h 3m |
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Makita Bare Tool18 Volt Cordless 6 1 2 Inch Circular Saw Amp 15 4 NEW | ![]() |
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US $105.99 | 4d 3m |
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sears craftsman sawmill 7 1 4 inch circular saw professional `2 amps works great | ![]() |
0 Bid | US $15.00 | 4d 3h 38m |
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Northern Industrial Magnesium Circular Saw 7 1 4in 15 Amp NTEMCS15L | ![]() |
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US $79.99 | 4d 3h 54m |
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Excellent Used Condition Black Decker 7 1 4 Circular Saw 95AMPS 4700RPM | ![]() |
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US $18.00 | 4d 5h 39m |
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Hitachi CM4SB2 116 Amp 4 Inch Dry Cut Masonry Circular Saw | ![]() |
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US $75.00 | 4d 7h 29m |
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PRO TECH 10 Amp 7 1 4 Inch Circular Saw | ![]() |
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US $29.99 | 4d 22h 33m |
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RYOBI CSB123 12 Amp 7 1 4 Inch Circular Saw | ![]() |
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US $29.99 | 4d 23h |
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Ridgid R3203 6 1 2 Circular Saw • 12 Amp Corded Saw | ![]() |
6 Bids | US $15.75 | 4d 23h 59m |
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Ridgid 71 4 Circular Saw R3200 15 amp 5200 RPMs | ![]() |
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US $84.99 | 5d 4h 30m |
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Ryobi CSB123 12 Amp 7 1 4 in Circular Saw | ![]() |
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US $39.99 | 5d 6h 51m |
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Hitachi C7SB2NC 7 1 4 15 Amp Circular Saw NO CASE R | ![]() |
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US $50.00 | 5d 6h 56m |
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Skil 5150 7 1 4 Circular Saw 2 1 3 HP 10 AMP | ![]() |
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US $24.50 | 5d 10h 3m |
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NEW 7 1 4 13amp Circular Saw Each Electric Circular Saws RC3434K 822465005716 | ![]() |
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US $88.28 | 5d 11h 21m |
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NEW HITACHI C7SB2 7 1 4 HEAVY DUTY 15 AMP ELECTRIC CIRCULAR SAW KIT CASE SALE | ![]() |
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US $92.99 | 5d 19h 16m |
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Craftsman 12 Amp 71 4 inCircular Saw Powerful 4800 RPM Lightly used 5 blades | ![]() |
0 Bid | US $10.00 | 5d 20h 24m |
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BLACK DECKER 7308 7 1 4 CIRCULAR SAW TYPE 7 9 AMPS 1 1 2 HP TESTED CORD FINE | ![]() |
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US $26.98 | 5d 21h 50m |
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BLACK DECKER 7 1 4 CIRCULAR SAW 7390 TYPE 1 5300 RPM 9 AMPS TESTED WORKS GR8 | ![]() |
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US $33.73 | 5d 21h 50m |
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13 Amp 7 1 4 Inch Circular Saw With Laser | ![]() |
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US $59.99 | 5d 22h 7m |
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Bosch CS20 7 1 4 Circular Saw 120V and 15AMP w Case | ![]() |
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US $120.00 | 5d 22h 22m |
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PORTER CABLE 7 1 4 Inch 15 Amp Heavy Duty Circular Saw PC15TCS | ![]() |
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US $89.99 | 5d 23h 54m |
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SKILSAW 7 1 4 CIRCULAR SAW 24HP 13AMP | ![]() |
0 Bid | US $30.00 | 6d 1h 38m |
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SKIL 5400 7 1 4 12 AMP CIRCULAR SAW NEW | ![]() |
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US $62.00 | 6d 3h 28m |
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ryobia 12 amp circular saw corded | ![]() |
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US $25.00 | 6d 9h 48m |
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Rockwell RK3440K VersaCut Circular Saw 40 Amp | ![]() |
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US $149.99 | 6d 18h 59m |
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NEW Makita 5477NB 15 Amp 7 1 4 Hypoid Circular Saw | ![]() |
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US $159.99 | 6d 20h 14m |
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NEW Milwaukee 6577 20 7 1 4 15 Amp Worm Drive Circular | ![]() |
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US $149.99 | 6d 20h 15m |
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Makita 7 1 4 15 Amp Magnesium Circular Saw 5007MG | ![]() |
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US $169.99 | 6d 21h 58m |
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Makita 7 1 4 105Amp Circular Saw 5740NB | ![]() |
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US $119.99 | 6d 22h 58m |
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Skil 5380 7 1 4 Inch 12 AMP 120 V 60 Hz 5300 min Corded Circular Saw SkilSaw | ![]() |
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US $24.99 | 6d 23h 21m |
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Porter Cable 7 1 4 Circular Saw 15 Amp PC15TCSMK New | ![]() |
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US $119.95 | 7d 1h 57m |
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BLACK DECKER 12 AMP 7 1 4 CIRCULAR SAW CS1012 NEW | ![]() |
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US $39.88 | 7d 8h 2m |
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Makita 5104 14 Amp 10 1 4 Inch Circular Saw | ![]() |
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US $489.30 | 7d 15h 43m |
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SkilSaw 7 1 4 13 Amp Circular Saw 5480 01 103887 | ![]() |
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US $59.99 | 7d 18h 43m |
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BlackDecker 11 Amp 7 1 4 Circular Saw CS1000 398551 | ![]() |
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US $62.99 | 7d 19h 26m |
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BLACK DECKER Circular Saw 12 Amp 7 1 4 Saw Model CS1012 Brand NEW | ![]() |
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US $34.99 | 7d 19h 58m |
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Skil 7 1 4 Inch 23 HP 120V 13 Amp Corded Circular Saw Kit | ![]() |
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US $59.99 | 7d 22h 22m |
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Makita 5477NB 15 Amp 7 1 4 Inch Hypoid Circular Saw | ![]() |
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US $165.00 | 7d 23h 5m |
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MAKITA 5007F CIRCULAR SAW 15AMP 7 1 4 NEW | ![]() |
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US $150.99 | 9d 47m |
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Task Force Circular Saw 12 Amp 033339 Blade Size 7 1 4 X 5 8 20T 7 lbs 9 oz | ![]() |
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US $56.00 | 9d 22h 10m |
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Skil HD5510 01 65 Amp 5 1 2In Corded Circular Saw | ![]() |
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US $129.99 | 10d 2h 47m |
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NEW IN BOX MAKITA 5477NB 7 1 4 15 AMP HYPOID WORM DRIVE CIRCULAR SAW WITH BLADE | ![]() |
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US $124.95 | 10d 16h |
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Makita 5057KB 13 Amp 7 1 4 Circular Saw W Dust Collector | ![]() |
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US $329.00 | 11d 12h 24m |
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Milwaukee 6370 21 13 Amp 8 Inch Metal Cutting Circular | ![]() |
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US $297.87 | 11d 14h 32m |
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RYOBI 12 AMP 7 1 4 CIRCULAR SAW G2 | ![]() |
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US $25.49 | 11d 18h 44m |
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NEW IN BOX MAKITA 5470NB 7 1 4 10 AMP ELECTRIC HEAVY CIRCULAR SAW WITH BLADE | ![]() |
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US $83.95 | 11d 18h 47m |
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Circular Saw 61 2 Saw 5500 RPM | ![]() |
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US $40.00 | 12d 5h 45m |
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Makita 5477NB 15 Amp 7 1 4” Hypoid Saw 7 1 4 Inch Circular Saw | ![]() |
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US $139.00 | 12d 10h 4m |
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Skil HD5510 65 Amp 5 1 2 Inch Circular Saw | ![]() |
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US $116.84 | 12d 14h 27m |
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RIDGID 7 1 4 CIRCULAR SAW 15 AMP G23 | ![]() |
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US $83.99 | 13d 20h 7m |
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7 1 4 Inch 10 Amp Circular Saw Kit CS714ULR | ![]() |
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US $19.99 | 13d 20h 52m |
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Cordless Circular Saw Wood 6 1 2 inch Makita NEW Amp Saws Cutting Precision | ![]() |
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US $94.95 | 14d 53m |
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King Canada Tools 8307L 7 1 4 CIRCULAR SAW WITH LASER 11 amp 4500 RPM 2 4TPI | ![]() |
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US $54.02 | 14d 3h 11m |
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BLACK DECKER CORDED CIRCULAR SAW 7301 MODEL 7 1 4 AC 115V 90AMPS 1 HPMAX | ![]() |
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US $40.00 | 14d 4h 19m |
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Hitachi 7 1 4 in 15 Amp Circular Saw Kit C7SB2 NEW | ![]() |
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US $116.98 | 14d 12h 26m |
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Kobalt 15 Amp 56 Degree 7 1 4 Corded Circular Saw OPEN STOCK DISPLAY MODEL | ![]() |
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US $59.99 | 14d 15h 26m |
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DeWALT DW368 15Amp 7 1 4 Circular Saw Free extra blade offer | ![]() |
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US $117.00 | 14d 18h 46m |
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NEW SKIL CIRCULAR SAW W LASER GUIDE 7 1 4 13 AMP | ![]() |
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US $87.99 | 15d 1h 55m |
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Skil 5680-01 7-1/4-inch 120V Beam Laser Circular Saw 14 amp /2.5 HP motor:Ball bearing motor construction for twice the life 1 beam cut line laser Power on LED for powered tool alert On tool wrench storage for quick and easy blade changes 1/2 lb less weight reduces user fatigue, Manufacturer: Skil |
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Makita A-93815 7-1/4-Inch by 36-Teeth General Purpose Cermet-Tipped Saw Blade |
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Makita 7 - 1/4", Circular Saw Comes with Free 24T Coated Ca 7-1/4", Circular Saw Comes With Free 24T Blue Coated Carbide Tipped M-Force Blade, 10.5A Motor, Weighs Only 7.7 LBS For Easy Use, Quiet Running, Only 84 Decibel. MAKITA USA INC Model#5740NBX2 |
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Skil 7 1/4" Circular Saw TWO BEAM LASER FOR PRECISION CUTTING! The Skil® 7-1/4" Circular Saw is equipped with advanced features to get the job done right. The 5755-01 features a 2 beam laser that focuses your cut line between two beams. The ergonomic grip-right handle and soft grip handle provide comfort and control. An anti-snag lower guard reduces snags when making narrow cut-offs. The rear view depth adjustment quickly assures desired cut depth and the safety lock guarded trigger protects against accidental starts. |
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Makita 4131 7-1/4-Inch 13-AMP Metal Cutting Circular Saw Ceramic-metal blade for cleaner, faster cuts and superior life in mild steel cutting Lightest weight in it's class at 10.6-Pound yet delivers 13 AMP power to get the job done Maximum cutting depth of 2-1/2-Inch for metal studs, conduit and metal roofing Aluminum chip collector, spindle lock and stainless steel base Lower safety guard lever allows user to open safety guard half way by hand for plunge cutting into roofing materials, Weight: 15 lbs., Manufacturer: Makita |
My Tools: Craftsman 13 Amp 7-1/2in Circular Saw W/ Laser Trec and Work Light
Could I build a lightning detector? [Dot Physics]
A while ago, we had a ton of lightning. As a bonus, it always happened in the middle of the night. I love sleeping where it sounds like I am on the front line in WWI - no, I don't. But, while lying awake waiting for the next BOOM I thought of something. Instead of just counting the time between flash and boom, maybe I could make a lightning detector. For mere mortals, the first step might be to ...
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