Garage
Shop

See all parts that fit your 1990 Shadow

Soundstream SPT.48

800W Peak (400W RMS) 2.3" Pro Audio Super Bullet Tweeters

Soundstream
Shop all Soundstream
highlight-star-icon

• 2.3" Aluminum Pro Audio Bullet Tweeters
• 400 watts Peak Each
• 200 watts RMS Each
• 4 ohm Impedance

Learn more about the spt48

We apologize

This item has been discontinued

NVX - Worth the Envy - Direct to Consumer Car Audio

Loading...
Limited time!
46CSC654 main

Kicker CSC65 (46CSC654)

600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers

124
-33.36%

$79.96

List price $119.99

UTE-73BT main

Alpine UTE-73BT

Single DIN Digital Media Receiver with Bluetooth

44
-16.69%

$149.95

List price $180.00

Limited time!
Club 622 main

JBL Club 622

360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers

5
-28.58%

$99.95

List price $139.95

CV15BT main

Cerwin-Vega CV15BT

Single Din Digital Media Receiver with Bluetooth

3
43DSC6504 main

Kicker DSC650 (43DSC6504)

480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)

28
-10.53%

$84.99

List price $94.99

DB652 main

Polk Audio DB652 (DB 652)

600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers

12
-9.16%

$109.00

List price $119.99

XED62 main

Cerwin-Vega XED62

600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers

15
-16.67%

$49.99

List price $59.99

PNW-65CS2 main

AudioControl PNW-65CS2

250W Peak (200W RMS) 6.5″ PNW Series 2 Way Component 3-ohm Speakers

4
-5.90%

$319.00

List price $339.00

MPK 163.3 main

Hertz MPK163.3

600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System

2
-14.89%

$999.99

List price $1175.00

NSP65 main

NVX NSP65

540W Peak (180W RMS) 6.5" N-Series 2 Way Coaxial Car Speakers

93
-35.19%

$69.99

List price $107.99

Description


Soundstream brand icon

Authorized dealer


Soundstream SPT.48

Small size. Massive sound. The Soundstream SPT.48 Super Bullet Tweeter proves that big performance can come in compact packages. Designed for tight installations and high-output systems, this 2.3" tweeter delivers brilliant high frequencies with authority and detail, making it the perfect upgrade for pro audio systems, custom enclosures, and competition builds.

Featuring an aluminum diaphragm and 105dB sensitivity, the SPT.48 ensures sharp, clear highs that cut through even the loudest mixes. With 200W RMS power handling and a wide frequency response from 3kHz to 20kHz, this compact tweeter packs a serious punch without taking up space. Built with Soundstream’s quality construction and efficient design, it's a powerhouse in any setup.


Product Details:

  • 2.3" Pro-Audio Bullet Tweeters
  • Power Handling:
    • Peak: 800 watts per pair / 400 watts each
    • RMS: 400 watts per pair / 200 watts each
  • 2.3" Aluminum diaphragm material
  • Designed for long lasting, high SPL use
  • Impedance: 4 ohm
  • Sensitivity: 105 dB
  • Frequency Response: 3000 - 20000 Hz
  • Mounting Depth: 1.77"
  • Mounting Diameter: 1.69"
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Priced Per Pair


Best selling similar products

S-GT1R8 small

Sundown Audio GT-R1 (GT1R8)

• Super Tweeter
• 100 watts RMS Each
• 8 ohm Impedance

$39.99

List price $47.99

49ST3TRK small

Kicker 49ST3TRK (ST3TW)

• Aluminum diaphragm recone kit
• Designed for Kicker ST3TW bullet tweeter
• Field replaceable - no glue required.

$19.99

List price $29.99

NXL-T1 small

DS18 NXL-T1

• 3.8" Hydro Series Water Resistant Pro Audio Bullet Tweeters
• 240 watts Peak Each
• 120 watts RMS Each
• 4 ohm Impedance

$77.95

List price $77.95

VPRO35TW small

NVX VPRO35TW

• 3.5" Pro Audio Bullet Tweeters
• 240 watts Peak Each
• 120 watts RMS Each
• 4 ohm Impedance

(1)

$29.99

List price $47.99

PP4-NT small

Rockford Fosgate Punch Pro PP4-NT (Sold Individually)

• 1” Aluminum Pro Audio Horn Tweeter
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

(3)

$149.99

List price $149.99

EPICPRO3NT small

AudioControl EPICPRO3NT

• 3" Epic Pro Series 4-ohm Pro Audio Horn Tweeters
• 360 watts per pair / 180 watts Peak each
• 280 watts per pair / 140 watts RMS each
• 4 oz. Neodymium magnet motor structure
• 4-ohm impedance

$99.00

List price $99.00

SHOCKWAVE4T small

JBL SHOCK WAVE 4T

• 4" Titanium Pro-Audio Bullet Horn Super Tweeters
• 70 watts Peak Each
• 35 watts RMS Each
• 4 ohm Impedance

(2)

$49.95

List price $59.95

PRO-DKH1 small

DS18 PRO-DKH1 (Sold Individually)

• 6.5" Pro-Audio Horn Tweeter and 2.03" Compression Driver
• 640 watts Peak Each
• 320 watts RMS Each
• 8 ohm Impedance

$119.95

List price $119.95

PRO-DKH1XS small

DS18 PRO-DKH1XS

• 2" Throat compression driver with short horn and spacer
• Titanium Diaphragm Material
• 640 watts Peak, 160 watts RMS
• 8 ohm Impedance

$113.95

List price $136.99

M01SWT small

Diamond Audio M01SWT

• 1" Pro-Audio Swivel Tweeters
• 100 watts Peak Each
• 50 watts RMS Each
• 4 ohm Impedance

$239.99

List price $219.99

Specifications & Details


Compression Driver Specifications
Diaphragm Material
Aluminum
Peak Power Handling
400 watts
RMS Power Handling
200 watts
Impedance (Per Voice Coil)
4 ohm
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

Item Details


Manufacturer:

Model Number:

SPT.48

Weight:

2.50lbs

Internal SKU:

spt48

Internal Product ID:

219804

Customer Ratings & Reviews


Soundstream SPT.48 thumbnail image

5 star
0%
4 star
0%
3 star
0%
2 star
0%
1 star
0%



Durability
0
Value
0
Features
0
Design
0
Usability
0

Customer Reviews

Sort by:

Loading...
Sorry, no reviews found

PR6502is small

Infinity Primus PR6502is

280W Peak (140W RMS) 6.5" / 6.75" Primus Series 2-Way Coaxial Car Speaker System

(8)

$39.95

List price $119.95

SMD-QUAD-ANDL small

SMD Heavy Duty Quad ANL Fuse Block

Heavy Duty Four ANL Fuse Block

(5)

$79.99

List price $83.98

KSB12D small

Absolute KSB12D

Dual 12" MDF Square-Hole Sealed Enclosure/Box for Kicker L7/L3 Solo-Baric Subwoofers

(4)

$44.99

List price $149.99

FF210 small

Atrend FF210

Dual 10" Subwoofer Enclosure Box for Ford Fusion 2013-Up

$229.99

List price $0.00

652M small

Infinity Marine 652M

450W Peak (150W RMS) 6.5" 2-Way Coaxial Marine Speakers

(5)

$99.95

List price $179.95

VR-722HB small

Soundstream VR-722HB

Single DIN 7" Flip-Out Touchscreen DVD Receiver w/ Bluetooth and Mobile Link Mirrorlink MHL Input

$159.95

List price $289.95

No picture

SoundGate GMCELLAN

Cellular Phone Input for Select 2006-2008 GM/Chevrolet Vehicles

$199.99

List price $239.95

DAG10 small

Absolute DAG10

Dual 10" Ported MDF Subwoofer Enclosure/Box

(1)

$43.99

List price $124.99

PESWIV small

Peripheral PESWIV

Audio/Video Steering Wheel Controlling Interface with Simple 4-Wire Hook-Up

$39.99

List price $120.99

Related Searches


Save up to 10 different vehicles in your garage
Vehicle
Store
Delete

1990 Dodge Shadow

2018 Ford Taurus

1990 Mitsubishi Eclipse

2013 Ford Explorer

2011 Audi TT

1995 Geo Tracker

2015 Mazda 5

1981 Cadillac Eldorado

2008 Audi A4

2007 Dodge Nitro

Vehicle
Store
Delete

1950 Harley Davidson E

2016 Harley Davidson FLD Switchback

Add vehicle Clear all vehicles
Where to find vehicle info
Are you sure you want to clear your garage?
This action cannot be undone. Confirm
This page was not designed for products.
If you continue, you will be redirected to a category customized for your vehicle. Continue
Loading...
Identify your vehicle and submodel details
  • Owner's manual
  • Vehicle's insurance card
  • Vehicle registration
  • Vehicle produced after 2005: Inside driver's side door
  • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
Car Info Side Door Icon
Vehicle Registration Icon
Vehicle Insurance Icon

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

  • You see only parts engineered for your exact vehicle
  • You avoid incompatible radios, speakers, or wiring
  • Installation is smoother, faster, and frustration-free
  • You get the correct accessories the first time

Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.